ATTINY84A-SSU [ATMEL]
8-bit Microcontroller with 2K/4K/8K Bytes In-System Programmable Flash; 8 -bit微控制器2K / 4K / 8K字节的系统内可编程闪存型号: | ATTINY84A-SSU |
厂家: | ATMEL |
描述: | 8-bit Microcontroller with 2K/4K/8K Bytes In-System Programmable Flash |
文件: | 总22页 (文件大小:721K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Features
• High Performance, Low Power AVR® 8-bit Microcontroller
• Advanced RISC Architecture
– 120 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
• High Endurance, Non-volatile Memory Segments
– 2K/4K/8K Bytes of In-System, Self-programmable Flash Program Memory
• Endurance: 10,000 Write/Erase Cycles
– 128/256/512 Bytes of In-System Programmable EEPROM
• Endurance: 100,000 Write/Erase Cycles
– 128/256/512 Bytes of Internal SRAM
– Data Retention: 20 years at 85°C / 100 years at 25°C
– Programming Lock for Self-programming Flash & EEPROM Data Security
• Peripheral Features
8-bit
Microcontroller
with 2K/4K/8K
Bytes In-System
Programmable
Flash
– One 8-bit and One 16-bit Timer/Counter with Two PWM Channels, Each
– 10-bit ADC
• 8 Single-ended Channels
• 12 Differential ADC Channel Pairs with Programmable Gain (1x / 20x)
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
– Universal Serial Interface
ATtiny24A
ATtiny44A
ATtiny84A
• Special Microcontroller Features
– debugWIRE On-chip Debug System
– In-System Programmable via SPI Port
– Internal and External Interrupt Sources
• Pin Change Interrupt on 12 Pins
– Low Power Idle, ADC Noise Reduction, Standby and Power-down Modes
– Enhanced Power-on Reset Circuit
– Programmable Brown-out Detection Circuit with Software Disable Function
– Internal Calibrated Oscillator
Summary
– On-chip Temperature Sensor
• I/O and Packages
– Available in 20-pin QFN/MLF/VQFN, 14-pin SOIC, 14-pin PDIP and 15-ball UFBGA
– Twelve Programmable I/O Lines
• Operating Voltage:
– 1.8 – 5.5V
• Speed Grade:
– 0 – 4 MHz @ 1.8 – 5.5V
– 0 – 10 MHz @ 2.7 – 5.5V
– 0 – 20 MHz @ 4.5 – 5.5V
• Industrial Temperature Range: -40°C to +85°C
• Low Power Consumption
– Active Mode:
• 210 µA at 1.8V and 1 MHz
– Idle Mode:
• 33 µA at 1.8V and 1 MHz
– Power-down Mode:
• 0.1 µA at 1.8V and 25°C
Rev. 8183FS–AVR–06/12
1. Pin Configurations
Figure 1-1.
Pinout of ATtiny24A/44A/84A
PDIP/SOIC
VCC
(PCINT8/XTAL1/CLKI) PB0
(PCINT9/XTAL2) PB1
1
2
3
4
5
6
7
14
13
12
11
10
9
GND
PA0 (ADC0/AREF/PCINT0)
PA1 (ADC1/AIN0/PCINT1)
PA2 (ADC2/AIN1/PCINT2)
PA3 (ADC3/T0/PCINT3)
PA4 (ADC4/USCK/SCL/T1/PCINT4)
PA5 (ADC5/DO/MISO/OC1B/PCINT5)
(PCINT11/RESET/dW) PB3
(PCINT10/INT0/OC0A/CKOUT) PB2
(PCINT7/ICP/OC0B/ADC7) PA7
(PCINT6/OC1A/SDA/MOSI/DI/ADC6) PA6
8
QFN/MLF/VQFN
Pin 16: PA6 (PCINT6/OC1A/SDA/MOSI/DI/ADC6)
Pin 20: PA5 (ADC5/DO/MISO/OC1B/PCINT5)
(ADC4/USCK/SCL/T1/PCINT4) PA4
(ADC3/T0/PCINT3) PA3
1
2
3
4
5
15 PA7 (PCINT7/ICP/OC0B/ADC7)
14 PB2 (PCINT10/INT0/OC0A/CKOUT)
13 PB3 (PCINT11/RESET/dW)
12 PB1 (PCINT9/XTAL2)
(ADC2/AIN1/PCINT2) PA2
(ADC1/AIN0/PCINT1) PA1
(ADC0/AREF/PCINT0) PA0
11 PB0 (PCINT8/XTAL1/CLKI)
NOTE
Bottom pad should be
soldered to ground.
DNC: Do Not Connect
Table 1-1.
UFBGA - Pinout ATtiny24A/44A/84A (top view)
1
2
3
4
A
B
C
D
PA5
PA7
PA2
GND
PA6
PB1
PA1
GND
PB2
PB3
PB0
VCC
PA4
PA3
PA0
2
ATtiny24A/44A/84A
8183FS–AVR–06/12
ATtiny24A/44A/84A
1.1
Pin Descriptions
1.1.1
VCC
Supply voltage.
1.1.2
1.1.3
GND
Ground.
Port B (PB3:PB0)
Port B is a 4-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port B output buffers have symmetrical drive characteristics with both high sink and source
capability except PB3 which has the RESET capability. To use pin PB3 as an I/O pin, instead of
RESET pin, program (‘0’) RSTDISBL fuse. As inputs, Port B pins that are externally pulled low
will source current if the pull-up resistors are activated. The Port B pins are tri-stated when a
reset condition becomes active, even if the clock is not running.
Port B also serves the functions of various special features of the ATtiny24A/44A/84A as listed
in Section 10.2 “Alternate Port Functions” on page 58.
1.1.4
1.1.5
RESET
Reset input. A low level on this pin for longer than the minimum pulse length will generate a
reset, even if the clock is not running and provided the reset pin has not been disabled. The min-
imum pulse length is given in Table 20-4 on page 176. Shorter pulses are not guaranteed to
generate a reset.
The reset pin can also be used as a (weak) I/O pin.
Port A (PA7:PA0)
Port A is a 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port A output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port A pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port A pins are tri-stated when a reset condition becomes active,
even if the clock is not running.
Port A has alternate functions as analog inputs for the ADC, analog comparator, timer/counter,
SPI and pin change interrupt as described in “Alternate Port Functions” on page 58.
3
8183FS–AVR–06/12
2. Overview
ATtiny24A/44A/84A are low-power CMOS 8-bit microcontrollers based on the AVR enhanced
RISC architecture. By executing powerful instructions in a single clock cycle, the
ATtiny24A/44A/84A achieves throughputs approaching 1 MIPS per MHz allowing the system
designer to optimize power consumption versus processing speed.
Figure 2-1.
Block Diagram
VCC
8-BIT DATABUS
INTERNAL
CALIBRATED
OSCILLATOR
INTERNAL
OSCILLATOR
GND
PROGRAM
COUNTER
STACK
POINTER
WATCHDOG
TIMER
TIMING AND
CONTROL
MCU CONTROL
REGISTER
PROGRAM
FLASH
SRAM
MCU STATUS
REGISTER
INSTRUCTION
REGISTER
GENERAL
PURPOSE
REGISTERS
TIMER/
COUNTER0
X
Y
Z
INSTRUCTION
DECODER
TIMER/
COUNTER1
CONTROL
LINES
ALU
STATUS
REGISTER
INTERRUPT
UNIT
PROGRAMMING
LOGIC
EEPROM
OSCILLATORS
ISP INTERFACE
DATA REGISTER
PORT A
DATA DIR.
REG.PORT A
ADC
DATA REGISTER
PORT B
DATA DIR.
REG.PORT B
PORT A DRIVERS
PORT B DRIVERS
PA[7:0]
PB[3:0]
The AVR core combines a rich instruction set with 32 general purpose working registers. All 32
registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent
registers to be accessed in one single instruction executed in one clock cycle. The resulting
architecture is more code efficient while achieving throughputs up to ten times faster than con-
ventional CISC microcontrollers.
4
ATtiny24A/44A/84A
8183FS–AVR–06/12
ATtiny24A/44A/84A
The ATtiny24A/44A/84A provides the following features: 2K/4K/8K byte of In-System Program-
mable Flash, 128/256/512 bytes EEPROM, 128/256/512 bytes SRAM, 12 general purpose I/O
lines, 32 general purpose working registers, an 8-bit Timer/Counter with two PWM channels, a
16-bit timer/counter with two PWM channels, Internal and External Interrupts, a 8-channel 10-bit
ADC, programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, a programmable
Watchdog Timer with internal oscillator, internal calibrated oscillator, and four software select-
able power saving modes. Idle mode stops the CPU while allowing the SRAM, Timer/Counter,
ADC, Analog Comparator, and Interrupt system to continue functioning. ADC Noise Reduction
mode minimizes switching noise during ADC conversions by stopping the CPU and all I/O mod-
ules except the ADC. In Power-down mode registers keep their contents and all chip functions
are disbaled until the next interrupt or hardware reset. In Standby mode, the crystal/resonator
oscillator is running while the rest of the device is sleeping, allowing very fast start-up combined
with low power consumption.
The device is manufactured using Atmel’s high density non-volatile memory technology. The on-
chip ISP Flash allows the Program memory to be re-programmed in-system through an SPI
serial interface, by a conventional non-volatile memory programmer or by an on-chip boot code
running on the AVR core.
The ATtiny24A/44A/84A AVR is supported with a full suite of program and system development
tools including: C Compilers, Macro Assemblers, Program Debugger/Simulators and Evaluation
kits.
5
8183FS–AVR–06/12
3. General Information
3.1
3.2
Resources
A comprehensive set of drivers, application notes, data sheets and descriptions on development
tools are available for download at http://www.atmel.com/avr.
Code Examples
This documentation contains simple code examples that briefly show how to use various parts of
the device. These code examples assume that the part specific header file is included before
compilation. Be aware that not all C compiler vendors include bit definitions in the header files
and interrupt handling in C is compiler dependent. Please confirm with the C compiler documen-
tation for more details.
For I/O Registers located in the extended I/O map, “IN”, “OUT”, “SBIS”, “SBIC”, “CBI”, and “SBI”
instructions must be replaced with instructions that allow access to extended I/O. Typically, this
means “LDS” and “STS” combined with “SBRS”, “SBRC”, “SBR”, and “CBR”. Note that not all
AVR devices include an extended I/O map.
3.3
Capacitive Touch Sensing
Atmel QTouch Library provides a simple to use solution for touch sensitive interfaces on Atmel
AVR microcontrollers. The QTouch Library includes support for QTouch® and QMatrix® acquisi-
tion methods.
Touch sensing is easily added to any application by linking the QTouch Library and using the
Application Programming Interface (API) of the library to define the touch channels and sensors.
The application then calls the API to retrieve channel information and determine the state of the
touch sensor.
The QTouch Library is free and can be downloaded from the Atmel website. For more informa-
tion and details of implementation, refer to the QTouch Library User Guide – also available from
the Atmel website.
3.4
3.5
Data Retention
Reliability Qualification results show that the projected data retention failure rate is much less
than 1 PPM over 20 years at 85°C or 100 years at 25°C.
Disclaimer
Typical values contained in this datasheet are based on simulations and characterization of
other AVR microcontrollers manufactured on the same process technology. Min and Max values
will be available after the device has been characterized.
6
ATtiny24A/44A/84A
8183FS–AVR–06/12
ATtiny24A/44A/84A
4. Register Summary
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Page
0x3F (0x5F)
0x3E (0x5E)
0x3D (0x5D)
0x3C (0x5C)
0x3B (0x5B)
0x3A (0x5A)
0x39 (0x59)
0x38 (0x58)
0x37 (0x57)
0x36 (0x56)
0x35 (0x55)
0x34 (0x54)
0x33 (0x53)
0x32 (0x52)
0x31 (0x51)
0x30 (0x50)
0x2F (0x4F)
0x2E (0x4E)
0x2D (0x4D)
0x2C (0x4C)
0x2B (0x4B)
0x2A (0x4A)
0x29 (0x49)
0x28 (0x48)
0x27 (0x47)
0x26 (0x46)
0x25 (0x45)
0x24 (0x44)
0x23 (0x43)
0x22 (0x42)
0x21 (0x41)
0x20 (0x40)
0x1F (0x3F)
0x1E (0x3E)
0x1D (0x3D)
0x1C (0x3C)
0x1B (0x3B)
0x1A (0x3A)
0x19 (0x39)
0x18 (0x38)
0x17 (0x37)
0x16 (0x36)
0x15 (0x35)
0x14 (0x34)
0x13 (0x33)
0x12 (0x32)
0x11 (0x31))
0x10 (0x30)
0x0F (0x2F)
0x0E (0x2E)
0x0D (0x2D)
0x0C (0x2C)
0x0B (0x2B)
0x0A (0x2A)
0x09 (0x29)
0x08 (0x28)
0x07 (0x27)
0x06 (0x26)
0x05 (0x25)
0x04 (0x24)
0x03 (0x23)
0x02 (0x22)
0x01 (0x21)
0x00 (0x20)
SREG
SPH
I
–
T
–
H
–
S
–
V
–
N
–
Z
C
Page 14
Page 13
Page 13
Page 83
Page 50
Page 51
Page 83
Page 84
Page 156
Page 83
Pages 36, 50, 66
Page 44
Page 82
Page 83
Page 31
Page 79
Page 106
Page 108
Page 110
Page 110
Page 110
Page 110
Page 110
Page 110
Page 151
Page 31
Page 111
Page 111
Page 114
Page 109
Page 44
Page 51
Page 20
Page 21
Page 21
Page 23
Page 66
Page 66
Page 67
Page 67
Page 67
Page 67
Page 22
Page 23
Page 23
Page 52
SP9
SP1
SP8
SP0
SPL
SP7
SP6
SP5
SP4
SP3
SP2
Timer/Counter0 – Output Compare Register B
OCR0B
GIMSK
GIFR
PCIE0
PCIF0
–
–
–
–
–
INT0
PCIE1
PCIF1
–
–
–
–
–
INTF0
–
–
–
–
–
TIMSK0
TIFR0
–
–
–
–
–
OCIE0B
OCF0B
PGWRT
OCIE0A
OCF0A
PGERS
TOIE0
TOV0
SPMEN
–
–
SPMCSR
OCR0A
MCUCR
MCUSR
TCCR0B
TCNT0
OSCCAL
TCCR0A
TCCR1A
TCCR1B
TCNT1H
TCNT1L
OCR1AH
OCR1AL
OCR1BH
OCR1BL
DWDR
RSIG
CTPB
RFLB
Timer/Counter0 – Output Compare Register A
BODS
–
PUD
–
SE
–
SM1
SM0
BODSE
BORF
CS02
ISC01
EXTRF
CS01
ISC00
PORF
CS00
–
–
WDRF
WGM02
FOC0A
FOC0B
–
Timer/Counter0
CAL7
COM0A1
COM1A1
ICNC1
CAL6
COM0A0
COM1A0
ICES1
CAL5
COM0B1
COM1B1
–
CAL4
CAL3
CAL2
–
CAL1
WGM01
WGM11
CS11
CAL0
WGM00
WGM10
CS10
COM0B0
COM1B0
WGM13
–
–
–
WGM12
CS12
Timer/Counter1 – Counter Register High Byte
Timer/Counter1 – Counter Register Low Byte
Timer/Counter1 – Compare Register A High Byte
Timer/Counter1 – Compare Register A Low Byte
Timer/Counter1 – Compare Register B High Byte
Timer/Counter1 – Compare Register B Low Byte
DWDR[7:0]
CLKPR
ICR1H
CLKPCE
–
–
–
CLKPS3
CLKPS2
CLKPS1
CLKPS0
Timer/Counter1 - Input Capture Register High Byte
Timer/Counter1 - Input Capture Register Low Byte
ICR1L
GTCCR
TCCR1C
WDTCSR
PCMSK1
EEARH
EEARL
EEDR
TSM
FOC1A
WDIF
–
–
FOC1B
WDIE
–
–
–
–
–
–
–
–
–
PSR10
–
–
WDP3
–
–
WDCE
–
WDE
PCINT11
–
WDP2
PCINT10
–
WDP1
PCINT9
–
WDP0
PCINT8
EEAR8
EEAR0
–
–
–
–
EEAR7
EEAR6
EEAR5
EEAR4
EEAR3
EEAR2
EEAR1
EEPROM Data Register
EECR
–
–
EEPM1
EEPM0
EERIE
PORTA3
DDA3
EEMPE
PORTA2
DDA2
EEPE
PORTA1
DDA1
EERE
PORTA0
DDA0
PORTA
DDRA
PORTA7
PORTA6
PORTA5
PORTA4
DDA7
DDA6
DDA5
DDA4
PINA
PINA7
PINA6
PINA5
PINA4
PINA3
PINA2
PINA1
PINA0
PORTB
DDRB
–
–
–
–
–
–
–
–
–
–
–
–
PORTB3
DDB3
PORTB2
DDB2
PORTB1
DDB1
PORTB0
DDB0
PINB
PINB3
PINB2
PINB1
PINB0
GPIOR2
GPIOR1
GPIOR0
PCMSK0
Reserved
USIBR
General Purpose I/O Register 2
General Purpose I/O Register 1
General Purpose I/O Register 0
PCINT7
PCINT6
PCINT5
PCINT4
PCINT3
PCINT2
PCINT1
PCINT0
–
USI Buffer Register
USI Data Register
Page 127
Page 126
Page 125
Page 123
Page 111
Page 112
USIDR
USISR
USISIF
USIOIF
USIPF
USIWM1
ICIE1
USIDC
USICNT3
USICNT2
USICS0
OCIE1B
OCF1B
USICNT1
USICLK
OCIE1A
OCF1A
USICNT0
USITC
TOIE1
USICR
USISIE
USIOIE
USIWM0
USICS1
TIMSK1
TIFR1
–
–
–
–
–
–
–
–
ICF1
TOV1
Reserved
Reserved
ACSR
–
–
ACD
REFS1
ADEN
ACBG
REFS0
ADSC
ACO
MUX5
ADATE
ACI
MUX4
ADIF
ACIE
MUX3
ADIE
ACIC
MUX2
ADPS2
ACIS1
MUX1
ADPS1
ACIS0
MUX0
ADPS0
Page 129
Page 144
ADMUX
ADCSRA
ADCH
Page 146
ADC Data Register High Byte
ADC Data Register Low Byte
Page 148
ADCL
Page 148
ADCSRB
Reserved
DIDR0
BIN
ACME
–
ADLAR
–
ADTS2
ADTS1
ADTS0
Pages 130, 148
–
ADC7D
–
ADC6D
–
ADC5D
–
ADC4D
–
ADC3D
PRTIM1
ADC2D
PRTIM0
ADC1D
PRUSI
ADC0D
PRADC
Pages 131, 149
Page 37
PRR
7
8183FS–AVR–06/12
Note:
1. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses
should never be written.
2. I/O Registers within the address range 0x00 - 0x1F are directly bit-accessible using the SBI and CBI instructions. In these
registers, the value of single bits can be checked by using the SBIS and SBIC instructions.
3. Some of the Status Flags are cleared by writing a logical one to them. Note that, unlike most other AVRs, the CBI and SBI
instructions will only operation the specified bit, and can therefore be used on registers containing such Status Flags. The
CBI and SBI instructions work with registers 0x00 to 0x1F only.
8
ATtiny24A/44A/84A
8183FS–AVR–06/12
ATtiny24A/44A/84A
5. Instruction Set Summary
Mnemonics
Operands
Description
Operation
Flags
#Clocks
ARITHMETIC AND LOGIC INSTRUCTIONS
ADD
ADC
ADIW
SUB
SUBI
SBC
SBCI
SBIW
AND
ANDI
OR
Rd, Rr
Rd, Rr
Rdl,K
Rd, Rr
Rd, K
Rd, Rr
Rd, K
Rdl,K
Rd, Rr
Rd, K
Rd, Rr
Rd, K
Rd, Rr
Rd
Add two Registers
Rd ← Rd + Rr
Z,C,N,V,H
Z,C,N,V,H
Z,C,N,V,S
Z,C,N,V,H
Z,C,N,V,H
Z,C,N,V,H
Z,C,N,V,H
Z,C,N,V,S
Z,N,V
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Add with Carry two Registers
Add Immediate to Word
Subtract two Registers
Subtract Constant from Register
Subtract with Carry two Registers
Subtract with Carry Constant from Reg.
Subtract Immediate from Word
Logical AND Registers
Logical AND Register and Constant
Logical OR Registers
Rd ← Rd + Rr + C
Rdh:Rdl ← Rdh:Rdl + K
Rd ← Rd - Rr
Rd ← Rd - K
Rd ← Rd - Rr - C
Rd ← Rd - K - C
Rdh:Rdl ← Rdh:Rdl - K
Rd ← Rd • Rr
Rd ← Rd • K
Z,N,V
Rd ← Rd v Rr
Z,N,V
ORI
Logical OR Register and Constant
Exclusive OR Registers
One’s Complement
Rd ← Rd v K
Z,N,V
EOR
COM
NEG
SBR
CBR
INC
Rd ← Rd ⊕ Rr
Rd ← 0xFF − Rd
Rd ← 0x00 − Rd
Rd ← Rd v K
Z,N,V
Z,C,N,V
Z,C,N,V,H
Z,N,V
Rd
Two’s Complement
Rd,K
Rd,K
Rd
Set Bit(s) in Register
Clear Bit(s) in Register
Increment
Rd ← Rd • (0xFF - K)
Rd ← Rd + 1
Z,N,V
Z,N,V
DEC
TST
Rd
Decrement
Rd ← Rd − 1
Z,N,V
Rd
Test for Zero or Minus
Clear Register
Rd ← Rd • Rd
Rd ← Rd ⊕ Rd
Rd ← 0xFF
Z,N,V
CLR
SER
Rd
Z,N,V
Rd
Set Register
None
BRANCH INSTRUCTIONS
RJMP
IJMP
k
k
Relative Jump
PC ← PC + k + 1
None
None
None
None
None
I
2
2
Indirect Jump to (Z)
PC ← Z
RCALL
ICALL
RET
Relative Subroutine Call
Indirect Call to (Z)
PC ← PC + k + 1
3
PC ← Z
3
Subroutine Return
PC ← STACK
4
RETI
Interrupt Return
PC ← STACK
4
CPSE
CP
Rd,Rr
Compare, Skip if Equal
Compare
if (Rd = Rr) PC ← PC + 2 or 3
Rd − Rr
None
Z, N,V,C,H
Z, N,V,C,H
Z, N,V,C,H
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
1/2/3
1
Rd,Rr
CPC
Rd,Rr
Compare with Carry
Rd − Rr − C
1
CPI
Rd,K
Compare Register with Immediate
Skip if Bit in Register Cleared
Skip if Bit in Register is Set
Skip if Bit in I/O Register Cleared
Skip if Bit in I/O Register is Set
Branch if Status Flag Set
Branch if Status Flag Cleared
Branch if Equal
Rd − K
1
SBRC
SBRS
SBIC
Rr, b
if (Rr(b)=0) PC ← PC + 2 or 3
if (Rr(b)=1) PC ← PC + 2 or 3
if (P(b)=0) PC ← PC + 2 or 3
if (P(b)=1) PC ← PC + 2 or 3
if (SREG(s) = 1) then PC←PC+k + 1
if (SREG(s) = 0) then PC←PC+k + 1
if (Z = 1) then PC ← PC + k + 1
if (Z = 0) then PC ← PC + k + 1
if (C = 1) then PC ← PC + k + 1
if (C = 0) then PC ← PC + k + 1
if (C = 0) then PC ← PC + k + 1
if (C = 1) then PC ← PC + k + 1
if (N = 1) then PC ← PC + k + 1
if (N = 0) then PC ← PC + k + 1
if (N ⊕ V= 0) then PC ← PC + k + 1
if (N ⊕ V= 1) then PC ← PC + k + 1
if (H = 1) then PC ← PC + k + 1
if (H = 0) then PC ← PC + k + 1
if (T = 1) then PC ← PC + k + 1
if (T = 0) then PC ← PC + k + 1
if (V = 1) then PC ← PC + k + 1
if (V = 0) then PC ← PC + k + 1
if ( I = 1) then PC ← PC + k + 1
if ( I = 0) then PC ← PC + k + 1
1/2/3
1/2/3
1/2/3
1/2/3
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
Rr, b
P, b
P, b
s, k
s, k
k
SBIS
BRBS
BRBC
BREQ
BRNE
BRCS
BRCC
BRSH
BRLO
BRMI
BRPL
BRGE
BRLT
BRHS
BRHC
BRTS
BRTC
BRVS
BRVC
BRIE
BRID
k
Branch if Not Equal
k
Branch if Carry Set
k
Branch if Carry Cleared
Branch if Same or Higher
Branch if Lower
k
k
k
Branch if Minus
k
Branch if Plus
k
Branch if Greater or Equal, Signed
Branch if Less Than Zero, Signed
Branch if Half Carry Flag Set
Branch if Half Carry Flag Cleared
Branch if T Flag Set
k
k
k
k
k
Branch if T Flag Cleared
Branch if Overflow Flag is Set
Branch if Overflow Flag is Cleared
Branch if Interrupt Enabled
Branch if Interrupt Disabled
k
k
k
k
BIT AND BIT-TEST INSTRUCTIONS
SBI
P,b
P,b
Rd
Rd
Rd
Set Bit in I/O Register
Clear Bit in I/O Register
Logical Shift Left
I/O(P,b) ← 1
None
2
2
1
1
1
CBI
LSL
LSR
ROL
I/O(P,b) ← 0
None
Rd(n+1) ← Rd(n), Rd(0) ← 0
Rd(n) ← Rd(n+1), Rd(7) ← 0
Rd(0)←C,Rd(n+1)← Rd(n),C←Rd(7)
Z,C,N,V
Z,C,N,V
Z,C,N,V
Logical Shift Right
Rotate Left Through Carry
9
8183FS–AVR–06/12
Mnemonics
Operands
Description
Operation
Flags
#Clocks
ROR
Rd
Rotate Right Through Carry
Rd(7)←C,Rd(n)← Rd(n+1),C←Rd(0)
Z,C,N,V
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
ASR
SWAP
BSET
BCLR
BST
BLD
SEC
CLC
SEN
CLN
SEZ
CLZ
SEI
Rd
Rd
s
Arithmetic Shift Right
Swap Nibbles
Rd(n) ← Rd(n+1), n=0..6
Z,C,N,V
Rd(3..0)←Rd(7..4),Rd(7..4)←Rd(3..0)
None
Flag Set
SREG(s) ← 1
SREG(s) ← 0
T ← Rr(b)
Rd(b) ← T
C ← 1
SREG(s)
s
Flag Clear
SREG(s)
Rr, b
Rd, b
Bit Store from Register to T
Bit load from T to Register
Set Carry
T
None
C
C
N
N
Z
Clear Carry
C ← 0
Set Negative Flag
N ← 1
Clear Negative Flag
Set Zero Flag
N ← 0
Z ← 1
Clear Zero Flag
Z ← 0
Z
Global Interrupt Enable
Global Interrupt Disable
Set Signed Test Flag
Clear Signed Test Flag
Set Twos Complement Overflow.
Clear Twos Complement Overflow
Set T in SREG
I ← 1
I
CLI
I ← 0
I
SES
CLS
SEV
CLV
SET
CLT
SEH
CLH
S ← 1
S
S
V
V
T
S ← 0
V ← 1
V ← 0
T ← 1
Clear T in SREG
T ← 0
T
Set Half Carry Flag in SREG
Clear Half Carry Flag in SREG
H ← 1
H
H
H ← 0
DATA TRANSFER INSTRUCTIONS
MOV
MOVW
LDI
LD
Rd, Rr
Rd, Rr
Rd, K
Move Between Registers
Copy Register Word
Rd ← Rr
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
Rd+1:Rd ← Rr+1:Rr
Load Immediate
Rd ← K
Rd, X
Load Indirect
Rd ← (X)
LD
Rd, X+
Rd, - X
Rd, Y
Load Indirect and Post-Inc.
Load Indirect and Pre-Dec.
Load Indirect
Rd ← (X), X ← X + 1
X ← X - 1, Rd ← (X)
Rd ← (Y)
LD
LD
LD
Rd, Y+
Rd, - Y
Rd,Y+q
Rd, Z
Load Indirect and Post-Inc.
Load Indirect and Pre-Dec.
Load Indirect with Displacement
Load Indirect
Rd ← (Y), Y ← Y + 1
Y ← Y - 1, Rd ← (Y)
Rd ← (Y + q)
Rd ← (Z)
LD
LDD
LD
LD
Rd, Z+
Rd, -Z
Rd, Z+q
Rd, k
Load Indirect and Post-Inc.
Load Indirect and Pre-Dec.
Load Indirect with Displacement
Load Direct from SRAM
Store Indirect
Rd ← (Z), Z ← Z+1
Z ← Z - 1, Rd ← (Z)
Rd ← (Z + q)
Rd ← (k)
LD
LDD
LDS
ST
X, Rr
(X) ← Rr
ST
X+, Rr
- X, Rr
Y, Rr
Store Indirect and Post-Inc.
Store Indirect and Pre-Dec.
Store Indirect
(X) ← Rr, X ← X + 1
X ← X - 1, (X) ← Rr
(Y) ← Rr
ST
ST
ST
Y+, Rr
- Y, Rr
Y+q,Rr
Z, Rr
Store Indirect and Post-Inc.
Store Indirect and Pre-Dec.
Store Indirect with Displacement
Store Indirect
(Y) ← Rr, Y ← Y + 1
Y ← Y - 1, (Y) ← Rr
(Y + q) ← Rr
ST
STD
ST
(Z) ← Rr
ST
Z+, Rr
-Z, Rr
Z+q,Rr
k, Rr
Store Indirect and Post-Inc.
Store Indirect and Pre-Dec.
Store Indirect with Displacement
Store Direct to SRAM
Load Program Memory
Load Program Memory
Load Program Memory and Post-Inc
Store Program Memory
In Port
(Z) ← Rr, Z ← Z + 1
Z ← Z - 1, (Z) ← Rr
(Z + q) ← Rr
ST
STD
STS
LPM
LPM
LPM
SPM
IN
(k) ← Rr
R0 ← (Z)
Rd, Z
Rd ← (Z)
Rd, Z+
Rd ← (Z), Z ← Z+1
(z) ← R1:R0
Rd, P
P, Rr
Rr
Rd ← P
1
1
2
2
OUT
PUSH
POP
Out Port
P ← Rr
Push Register on Stack
Pop Register from Stack
STACK ← Rr
Rd ← STACK
Rd
MCU CONTROL INSTRUCTIONS
NOP
No Operation
Sleep
None
None
None
None
1
1
SLEEP
WDR
(see specific descr. for Sleep function)
(see specific descr. for WDR/Timer)
For On-chip Debug Only
Watchdog Reset
Break
1
BREAK
N/A
10
ATtiny24A/44A/84A
8183FS–AVR–06/12
ATtiny24A/44A/84A
6. Ordering Information
6.1
ATtiny24A
Speed (MHz) (1)
Supply Voltage (V)
Temperature Range
Package (2)
Ordering Code (3)
ATtiny24A-SSU
14S1
14P3
ATtiny24A-SSUR
ATtiny24A-PU
ATtiny24A-CCU
ATtiny24A-CCUR
ATtiny24A-MU
15CC1
Industrial
(-40°C to +85°C) (5)
20M1
20M2
14S1
14S1
20M1
20M2
ATtiny24A-MUR
ATtiny24A-MMH (4)
ATtiny24A-MMHR (4)
ATtiny24A-SSN
ATtiny24A-SSNR
ATtiny24A-SSF
ATtiny24A-SSFR
ATtiny24A-MF
20
1.8 – 5.5V
Industrial
(-40°C to +105°C) (6)
Industrial
(-40°C to +125°C) (7)
ATtiny24A-MFR
ATtiny24A-MM8
ATtiny24A-MM8R
Notes: 1. For speed vs. supply voltage, see section 20.3 “Speed” on page 174.
2. All packages are Pb-free, halide-free and fully green and they comply with the European directive for Restriction of Hazard-
ous Substances (RoHS)
3. Code indicators:
– H: NiPdAu lead finish
– F, N, U: matte tin
– R: tape & reel
4. Topside marking for ATtiny24A: T24 / Axx / manufacturing data
5. Also supplied in wafer form. Contact your local Atmel sales office for ordering information and minimum quantities.
6. For typical and electrical characteristics, see “Appendix A – ATtiny24A/44A Specification at 105°C”.
7. For typical and electrical characteristics, see “Appendix B – ATtiny24A/44A/84A Specification at 125°C”.
Package Type
14S1
14P3
15CC1
20M1
20M2
14-lead, 0.150" Wide Body, Plastic Gull Wing Small Outline Package (SOIC)
14-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP)
15-ball (4 x 4 Array), 0.65 mm Pitch, 3.0 x 3.0 x 0.6 mm, Ultra Thin, Fine-Pitch Ball Grid Array Package (UFBGA)
20-pad, 4 x 4 x 0.8 mm Body, Quad Flat No Lead / Micro Lead Frame Package (QFN/MLF)
20-pad, 3 x 3 x 0.85 mm Body, Very Thin Quad Flat No Lead Package (VQFN)
11
8183FS–AVR–06/12
6.2
ATtiny44A
Speed (MHz) (1)
Supply Voltage (V)
Temperature Range
Package (2)
14S1
Ordering Code (3)
ATtiny44A-SSU
ATtiny44A-SSUR
ATtiny44A-PU
14P3
ATtiny44A-CCU
ATtiny44A-CCUR
ATtiny44A-MU
15CC1
Industrial
(-40°C to +85°C) (5)
20M1
20M2
14S1
14S1
20M1
ATtiny44A-MUR
ATtiny44A-MMH (4)
ATtiny44A-MMHR (4)
ATtiny44A-SSN
ATtiny44A-SSNR
ATtiny44A-SSF
ATtiny44A-SSFR
ATtiny44A-MF
20
1.8 – 5.5V
Industrial
(-40°C to +105°C) (6)
Industrial
(-40°C to +125°C) (7)
ATtiny44A-MFR
Notes: 1. For speed vs. supply voltage, see section 20.3 “Speed” on page 174.
2. All packages are Pb-free, halide-free and fully green and they comply with the European directive for Restriction of Hazard-
ous Substances (RoHS).
3. Code indicators:
– H: NiPdAu lead finish
– F, N, U: matte tin
– R: tape & reel
4. Topside marking for ATtiny44A:
– 1st Line: T44
– 2nd Line: Axx
– 3rd Line: manufacturing data
5. These devices can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering informa-
tion and minimum quantities.
6. For typical and electrical characteristics, see “Appendix A – ATtiny24A/44A Specification at 105°C”.
7. For typical and electrical characteristics, see “Appendix B – ATtiny24A/44A/84A Specification at 125°C”.
Package Type
14S1
14P3
15CC1
20M1
20M2
14-lead, 0.150" Wide Body, Plastic Gull Wing Small Outline Package (SOIC)
14-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP)
15-ball (4 x 4 Array), 0.65 mm Pitch, 3.0 x 3.0 x 0.6 mm, Ultra Thin, Fine-Pitch Ball Grid Array Package (UFBGA)
20-pad, 4 x 4 x 0.8 mm Body, Quad Flat No Lead / Micro Lead Frame Package (QFN/MLF)
20-pad, 3 x 3 x 0.85 mm Body, Very Thin Quad Flat No Lead Package (VQFN)
12
ATtiny24A/44A/84A
8183FS–AVR–06/12
ATtiny24A/44A/84A
6.3
ATtiny84A
Speed (MHz) (1)
Supply Voltage (V)
Temperature Range
Package (2)
Ordering Code (3)
ATtiny84A-SSU
14S1
14P3
ATtiny84A-SSUR
ATtiny84A-PU
ATtiny84A-CCU
ATtiny84A-CCUR
ATtiny84A-MU
15CC1
Industrial
(-40°C to +85°C) (5)
20
1.8 – 5.5V
20M1
20M2
14S1
ATtiny84A-MUR
ATtiny84A-MMH (4)
ATtiny84A-MMHR (4)
ATtiny84A-SSF
ATtiny84A-SSFR
Industrial
(-40°C to +125°C) (7)
Notes: 1. For speed vs. supply voltage, see section 20.3 “Speed” on page 174.
2. All packages are Pb-free, halide-free and fully green and they comply with the European directive for Restriction of Hazard-
ous Substances (RoHS).
3. Code indicators:
– H: NiPdAu lead finish
– F, N, U: matte tin
– R: tape & reel
4. Topside marking for ATtiny84A:
– 1st Line: T84
– 2nd Line: Axx
– 3rd Line: manufacturing data
5. These devices can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering informa-
tion and minimum quantities.
6. For typical and electrical characteristics, see “Appendix A – ATtiny24A/44A Specification at 105°C”.
7. For typical and electrical characteristics, see “Appendix B – ATtiny24A/44A/84A Specification at 125°C”.
Package Type
14S1
14P3
15CC1
20M1
20M2
14-lead, 0.150" Wide Body, Plastic Gull Wing Small Outline Package (SOIC)
14-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP)
15-ball (4 x 4 Array), 0.65 mm Pitch, 3.0 x 3.0 x 0.6 mm, Ultra Thin, Fine-Pitch Ball Grid Array Package (UFBGA)
20-pad, 4 x 4 x 0.8 mm Body, Quad Flat No Lead / Micro Lead Frame Package (QFN/MLF)
20-pad, 3 x 3 x 0.85 mm Body, Very Thin Quad Flat No Lead Package (VQFN)
13
8183FS–AVR–06/12
7. Packaging Information
7.1
14S1
1
E
H
E
N
L
Top View
End View
COMMON DIMENSIONS
(Unit of Measure = mm/inches)
e
b
MIN
MAX
NOM
NOTE
SYMBOL
A
A1
b
1.35/0.0532
0.1/.0040
–
1.75/0.0688
0.25/0.0098
0.5/0.02005
8.74/0.3444
3.99/0.1574
6.19/0.2440
1.27/0.0500
A1
A
–
0.33/0.0130
8.55/0.3367
3.8/0.1497
5.8/0.2284
0.41/0.0160
–
D
E
H
L
–
2
D
–
3
Side View
–
–
4
e
1.27/0.050 BSC
Notes:
1. This drawing is for general information only; refer to JEDEC Drawing MS-012, Variation AB for additional information.
2. Dimension D does not include mold Flash, protrusions or gate burrs. Mold Flash, protrusion and gate burrs shall not
exceed 0.15 mm (0.006") per side.
3. Dimension E does not include inter-lead Flash or protrusion. Inter-lead flash and protrusions shall not exceed 0.25 mm
(0.010") per side.
4. L is the length of the terminal for soldering to a substrate.
5. The lead width B, as measured 0.36 mm (0.014") or greater above the seating plane, shall not exceed a maximum value
of 0.61 mm (0.024") per side.
2/5/02
TITLE
DRAWING NO.
REV.
2325 Orchard Parkway
San Jose, CA 95131
14S1, 14-lead, 0.150" Wide Body, Plastic Gull
Wing Small Outline Package (SOIC)
14S1
A
R
14
ATtiny24A/44A/84A
8183FS–AVR–06/12
ATtiny24A/44A/84A
7.2
14P3
D
PIN
1
E1
A
SEATING PLANE
A1
L
B
B1
e
E
COMMON DIMENSIONS
(Unit of Measure = mm)
C
MIN
–
MAX
5.334
–
NOM
NOTE
SYMBOL
eC
A
–
–
–
–
–
–
–
–
–
–
–
eB
A1
D
0.381
18.669
7.620
6.096
0.356
1.143
2.921
0.203
–
19.685 Note 2
8.255
E
E1
B
7.112 Note 2
0.559
B1
L
1.778
Notes: 1. This package conforms to JEDEC reference MS-001, Variation AA.
2. Dimensions D and E1 do not include mold Flash or Protrusion.
Mold Flash or Protrusion shall not exceed 0.25 mm (0.010").
3.810
C
0.356
eB
eC
e
10.922
0.000
1.524
2.540 TYP
2010-10-20
DRAWING NO. REV.
14P3
TITLE
2325 Orchard Parkway
San Jose, CA 95131
14P3, 14-lead (0.300"/7.62 mm Wide) Plastic Dual
Inline Package (PDIP)
B
R
15
8183FS–AVR–06/12
7.3
15CC1
1
2
3
4
0.08
A
Pin#1 ID
B
C
D
SIDE VIEW
D
b1
A1
E
A
A2
TOP VIEW
E1
15-Øb
e
D
C
B
A
e
COMMON DIMENSIONS
(Unit of Measure = mm)
D1
SYMBOL
MIN
–
NOM
MAX
0.60
–
NOTE
A
–
–
A1
A2
b
0.12
0.38 REF
1
2
3
4
0.25
0.25
2.90
0.30
–
0.35
–
1
2
A1 BALL CORNER
b1
D
OM VIEW
BOTT
3.00
3.10
D1
E
1.95 BSC
3.00
2.90
3.10
E1
e
1.95 BSC
0.65 BSC
Note1: Dimension“b”is measured at the maximum ball dia. in a plane parallel
to the seating plane.
Note2: Dimension “b1” is the solderable surface defined by the opening of the
solder resist layer.
07/06/10
GPC
CBC
DRAWING NO.
TITLE
REV.
15CC1, 15-ball (4 x 4 Array), 3.0 x 3.0 x 0.6 mm
package, ball pitch 0.65 mm,
Ultra thin, Fine-Pitch Ball Grid Array Package (UFBGA)
Package Drawing Contact:
packagedrawings@atmel.com
15CC1
C
R
16
ATtiny24A/44A/84A
8183FS–AVR–06/12
ATtiny24A/44A/84A
7.4
20M1
D
1
2
Pin 1 ID
SIDE VIEW
E
3
TOP VIEW
A2
A1
D2
A
0.08
C
1
2
3
Pin #1
Notch
(0.20 R)
COMMON DIMENSIONS
(Unit of Measure = mm)
E2
MIN
0.70
–
MAX
0.80
0.05
b
NOM
0.75
NOTE
SYMBOL
A
A1
A2
b
0.01
L
0.20 REF
0.23
0.18
2.45
2.45
0.35
0.30
2.75
2.75
0.55
e
D
4.00 BSC
2.60
D2
E
BOTTOM VIEW
4.00 BSC
2.60
E2
e
0.50 BSC
0.40
Reference JEDEC Standard MO-220, Fig. 1 (SAW Singulation) WGGD-5.
Note:
L
10/27/04
DRAWING NO. REV.
20M1
TITLE
2325 Orchard Parkway
San Jose, CA 95131
20M1, 20-pad, 4 x 4 x 0.8 mm Body, Lead Pitch 0.50 mm,
B
R
2.6 mm Exposed Pad, Micro Lead Frame Package (MLF)
17
8183FS–AVR–06/12
7.5
20M2
D
C
y
Pin 1 ID
E
SIDE VIEW
TOP VIEW
A1
A
D2
16
17
18
19
20
COMMON DIMENSIONS
(Unit of Measure = mm)
C0.18 (8X)
MIN
0.75
0.00
0.17
MAX
0.85
0.05
0.27
NOM
0.80
0.02
0.22
0.152
3.00
1.55
3.00
1.55
0.45
0.40
–
NOTE
SYMBOL
15
14
13
12
11
1
2
3
4
5
A
Pin #1 Chamfer
(C 0.3)
A1
b
e
E2
C
D
D2
E
2.90
1.40
2.90
1.40
–
3.10
1.70
3.10
1.70
–
E2
e
b
10
9
8
7
6
L
0.35
0.20
0.00
0.45
–
0.3 Ref (4x)
K
L
K
BOTTOM VIEW
y
–
0.08
10/24/08
GPC
DRAWING NO.
TITLE
REV.
20M2, 20-pad,3 x 3 x 0.85 mm Body, Lead Pitch 0.45 mm,
1.55 x 1.55 mm Exposed Pad, Thermally Enhanced
Plastic Very Thin Quad Flat No Lead Package (VQFN)
Package Drawing Contact:
packagedrawings@atmel.com
ZFC
20M2
B
18
ATtiny24A/44A/84A
8183FS–AVR–06/12
ATtiny24A/44A/84A
8. Errata
The revision letters in this section refer to the revision of the corresponding ATtiny24A/44A/84A
device.
8.1
ATtiny24A
8.1.1
Rev. H
Rev. G
Rev. F
No known errata.
Not sampled.
Not sampled.
8.1.2
8.1.3
8.2
ATtiny44A
8.2.1
Rev. G
No known errata. Yield improvement.
No known errata.
8.2.2
8.2.3
Rev. F
Rev. E
Not sampled.
8.3
ATtiny84A
8.3.1
Rev. C
No known errata.
19
8183FS–AVR–06/12
9. Datasheet Revision History
9.1
Rev. 8183F – 06/12
Rev. 8183E – 01/12
Rev. 8183D – 04/11
1. Updated:
– Table 16-1 on page 138
– Figure 16-7 on page 137
– “Ordering Information” on page 11
9.2
1. Updated:
– Production status for ATtiny24A and ATtiny84A
– “Start Condition Detector” on page 122
– “Ordering Information” on page 11, 12, and 13
9.3
9.4
1. Added errata for ATtiny44A rev. G in Section 8. “Errata” on page 19
Rev. 8183C – 03/11
1. Added:
– ATtiny84A, including typical characteristics plots
– Section 3.3 “Capacitive Touch Sensing” on page 6
– Table 6-8, “Capacitance of Low-Frequency Crystal Oscillator,” on page 28
– Analog Comparator Offset plots for ATtiny24A (Figure 21.2.10 on page 208) and
ATtiny44A (Figure 21.3.11 on page 236)
– Extended temperature part numbers in Section 6. “Ordering Information” on page 11
2. Updated:
– Bit syntax throughout the datasheet, e.g. from CS02:0 to CS0[2:0]
– Section 6.4 “Clock Output Buffer” on page 30, changed CLKO to CKOUT
– Table 16-4, “Single-Ended Input channel Selections,” on page 145, added note for
Internal 1.1V Reference
– Table 19-16, “High-voltage Serial Programming Instruction Set for
ATtiny24A/44A/84A,” on page 170, adjusted notes
– Table 20-1, “DC Characteristics. TA = -40°C to +85°C,” on page 173, adjusted notes
9.5
Rev. 8183B – 03/10
1. Updated template.
2. Added UFBGA package (15CC1) in: “Features” on page 1, “Pin Configurations” on
page 2, Section 6. “Ordering Information” on page 11, and Section 7.3 “15CC1” on
page 16.
3. Separated typical characteristic plots, added Section 21.2 “ATtiny24A” on page 183.
4. Updated sections:
– Section 14.5.4 “USIBR – USI Buffer Register” on page 127, header updated
20
ATtiny24A/44A/84A
8183FS–AVR–06/12
ATtiny24A/44A/84A
– Section 6. “Ordering Information” on page 11, added tape & reel and topside
marking, updated notes
5. Updated Figures:
– Figure 4-1 “Block Diagram of the AVR Architecture” on page 7
– Figure 8-1 “Reset Logic” on page 38
– Figure 14-1 “Universal Serial Interface, Block Diagram” on page 116, USIDB ->
USIBR
– Figure 19-5 “High-voltage Serial Programming Waveforms” on page 169
6. Updated Tables:
– Table 19-11, “Minimum Wait Delay Before Writing the Next Flash or EEPROM
Location,” on page 164, updated value for tWD_ERASE
9.6
Rev. 8183A – 12/08
1. Initial revision. Created from document 8006H.
2. Updated "Ordering Information" on page 19 and page 19. Pb-plated packages are no
longer offered and there are no separate ordering codes for commercial operation
range, the only available option now is industrial. Also, updated some order codes to
reflect changes in leadframe composition and added VQFN package option.
3. Updated data sheet template.
4. Removed all references to 8K device.
5. Updated characteristic plots of section “Typical Characteristics”, starting on page 182.
6. Added characteristic plots:
– “Bandgap Voltage vs. Supply Voltage” on page 233
– “Bandgap Voltage vs. Temperature” on page 233
7. Updated sections:
– “Features” on page 1
– “Power Reduction Register” on page 35
– “Analog Comparator” on page 128
– “Features” on page 132
– “Operation” on page 133
– “Starting a Conversion” on page 134
– “ADC Voltage Reference” on page 139
– “Speed” on page 174
8. Updated Figures:
– “Program Memory Map” on page 15
– “Data Memory Map” on page 16
9. Update Tables:
– “Device Signature Bytes” on page 161
– “DC Characteristics. TA = -40°C to +85°C” on page 173
– “Additional Current Consumption for the different I/O modules (absolute values)” on
page 182
– “Additional Current Consumption (percentage) in Active and Idle mode” on page 183
21
8183FS–AVR–06/12
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