ATF22V10B-25SI [ATMEL]
High- Performance EE PLD; 高性能EE PLD
| 型号： | ATF22V10B-25SI |
| 厂家： | 
ATMEL |
| 描述： | High- Performance EE PLD |
| 文件： | 总14页 (文件大小：886K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
• Industry Standard Architecture
– Low Cost Easy-to-Use Software Tools
• High-Speed, Electrically-Erasable Programmable Logic Devices
– 7.5 ns Maximum Pin-to-Pin Delay
• Several Power Saving Options
Device
ICC, Stand-By
85 mA
ICC, Active
90 mA
ATF22V10B
ATF22V10BQ
ATF22V10BQL
35 mA
40 mA
High-
5 mA
20 mA
Performance
EE PLD
• CMOS and TTL Compatible Inputs and Outputs
– Input and I/O Pull-Up Resistors
• Advanced Flash Technology
– Reprogrammable
– 100% Tested
• High Reliability CMOS Process
– 20 Year Data Retention
ATF22V10B
– 100 Erase/Write Cycles
– 2,000V ESD Protection
– 200 mA Latchup Immunity
• Full Military, Commercial, and Industrial Temperature Ranges
• Dual-in-Line and Surface Mount Packages in Standard Pinouts
Logic Diagram
TSSOP Top View
CLK/IN
IN
1
24
23
22
21
20
19
18
17
16
15
14
13
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
IN
Pin Configurations
2
IN
3
IN
4
Pin Name Function
IN
5
IN
6
CLK
IN
Clock
IN
7
IN
8
Logic Inputs
IN
9
IN
10
11
12
IN
I/O
*
Bidirectional Buffers
No Internal Connection
+5V Supply
GND
DIP/SOIC
LCC/PLCC
VCC
Rev. 0250F–05/98
Top View
Description
The ATF22V10B is a high performance CMOS (Electrically
Erasable) Programmable Logic Device (PLD) which utilizes
Atmel’s proven electrically erasable Flash memory technol-
ogy. Speeds down to 7.5 ns and power dissipation as low
as 10 mA are offered. All speed ranges are specified over
the full 5V ± 10% range for military and industrial tempera-
ture ranges, and 5V ± 5% for commercial temperature
ranges.
Several low power options allow selection of the best solu-
tion for various types of power-limited applications. Each of
these options significantly reduces total system power and
enhances system reliability.
Absolute Maximum Ratings*
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
Temperature Under Bias................................ -55°C to +125°C
Storage Temperature..................................... -65°C to +150°C
Voltage on Any Pin with
Respect to Ground .........................................-2.0V to +7.0V(1)
Voltage on Input Pins
with Respect to Ground
During Programming.....................................-2.0V to +14.0V(1)
Note:
1. Minimum voltage is -0.6V DC, which may under-
shoot to -2.0V for pulses of less than 20 ns. Max-
imum output pin voltage is VCC + 0.75V DC,
which may overshoot to 7.0V for pulses of less
than 20 ns.
Programming Voltage with
Respect to Ground .......................................-2.0V to +14.0V(1)
DC and AC Operating Conditions
Commercial
0°C - 70°C
5V ± 5%
Industrial
-40°C - 85°C
5V ± 10%
Military
-55°C - 125°C
5V ± 10%
Operating Temperature (Case)
VCC Power Supply
ATF22V10B
2
ATF22V10B
DC Characteristics
Symbol Parameter
Condition
0 ≤ VIN
Min
Typ
Max
Units
Input or I/O
IIL
≤
-35
-100
µA
Low Leakage Current
VIL (MAX)
Input or I/O
IIH
3.5 ≤ VIN ≤ VCC
10
µA
High Leakage Current
Com.
85
85
65
65
35
5
120
140
90
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
B-7, -10
Ind., Mil.
Com.
V
CC = MAX,
B-15, -25
BQ-15
Power Supply Current,
Standby
ICC
VIN = MAX,
Outputs Open
Ind., Mil.
Com.
115
55
Com.
10
BQL-20, -25
Ind., Mil.
Com.
5
15
90
90
65
65
40
20
20
120
145
90
B-7, -10
Ind., Mil.
Com.
VCC = MAX,
Outputs Open,
f = 15 MHz
B-15, -25
BQ-15
Clocked Power
ICC2
Ind., Mil.
Com.
120
60
Supply Current
Com.
50
BQL-20, -25
Ind., Mil.
70
Output Short
Circuit Current
(1)
IOS
VOUT = 0.5V
-130
mA
VIL
VIH
Input Low Voltage
Input High Voltage
-0.5
2.0
0.8
VCC + 0.75
0.5
V
V
V
V
I
OL = 16 mA
Com., Ind.
Mil.
VIN = VIH or VIL,
VOL
Output Low Voltage
Output High Voltage
VCC = MIN
IOL = 12 mA
0.5
VIN = VIH or VIL,
VCC = MIN
VOH
IOH = -4.0 mA
2.4
V
Notes: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.
3
AC Waveforms(1)
Note:
1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwise specified.
AC Characteristics(1)
-7
-10
-15
-20
-25
Max Units
Symbol Parameter
Min
3
Max
Min Max
Min
3
Max
Min
3
Max
Min
3
Input or Feedback to
tPD
7.5
3
2
10
15
20
25
ns
Combinatorial Output
tCO
tCF
tS
Clock to Output
2
4.5(2)
2.5
6.5
2.5
2
8
2
12
8
2
15
13
ns
ns
Clock to Feedback
Input or Feedback Setup Time
Hold Time
2.5
3.5
0
4.5
0
10
0
14
15
0
ns
tH
0
ns
External Feedback 1/(tS + tCO
Internal Feedback 1/(tS + tCF
No Feedback 1/(tWH + tWL
Clock Width (tWL and tWH
Input or I/O to Output Enable
)
125(3)
166
166
3
90
142
142
3.5
3
55.5
69
83.3
6
38.5
45.5
33.3
40
38.5
13
3
MHz
MHz
MHz
ns
FMAX
)
)
tW
)
10
3
tEA
tER
3
7.5
7.5
10
9
3
15
15
20
20
25
25
ns
Input or I/O to Output Disable
3
3
3
3
3
ns
Input or I/O to Asynchronous
Reset of Register
tAP
3
7
10
3
8
6
6
8
12
3
20
3
22
3
25
ns
ns
ns
ns
ns
tAW
tAR
tSP
Asynchronous Reset Width
15
10
10
10
20
20
14
14
25
25
15
15
Asynchronous Reset
Recovery Time
5
Setup Time, Synchronous Preset
4.5
5
Synchronous Preset to
Clock Recovery Time
tSPR
Notes: 1. See ordering information for valid part numbers.
2. 5.5 ns for DIP package devices.
3. 111 MHz for DIP package devices.
ATF22V10B
4
ATF22V10B
Input Test Waveforms and
Measurement Levels
Outout Test Loads
Commercial
Military
tR, tF < 3 ns
* All except -7 which is R2 = 300Ω
Pin Capacitance
f = 1 MHz, T = 25°C(1)
Typ
5
Max
8
Units
pF
Conditions
CIN
VIN = 0V
COUT
6
8
pF
VOUT = 0V
Note:
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
Power Up Reset
The registers in the ATF22V10Bs are designed to reset
during power up. At a point delayed slightly from VCC
crossing VRST, all registers will be reset to the low state.
The output state will depend on the polarity of the output
buffer.
This feature is critical for state machine initialization. How-
ever, due to the asynchronous nature of reset and the
uncertainty of how VCC actually rises in the system, the fol-
lowing conditions are required:
1. The VCC rise must be monotonic,
2. After reset occurs, all input and feedback setup times
must be met before driving the clock pin high, and
Parameter
Description
Typ
Max
Units
Power-Up
Reset Time
tPR
600
1,000
ns
3. The clock must remain stable during tPR
.
Power-Up
Reset
Preload of Registered Outputs
VRST
3.8
4.5
V
The ATF22V10B’s registers are provided with circuitry to
allow loading of each register with either a high or a low.
This feature will simplify testing since any state can be
forced into the registers to control test sequencing. A
JEDEC file with preload is generated when a source file
with vectors is compiled. Once downloaded, the JEDEC file
preload sequence will be done automatically by most of the
approved programmers after the programming.
Voltage
Security Fuse Usage
A single fuse is provided to prevent unauthorized copying
of the ATF22V10B fuse patterns. Once programmed, fuse
verify and preload are inhibited. However, the 64-bit User
Signature remains accessible.
The security fuse should be programmed last, as its effect
is immediate.
5
Electronic Signature Word
There are 64 bits of programmable memory that are always
available to the user, even if the device is secured. These
bits can be used for user-specific data.
Input and I/O Pull-Ups
All ATF22V10B family members have internal input and I/O
pull-up resistors. Therefore, whenever inputs or I/Os are
not being driven externally, they will float to VCC. This
ensures that all logic array inputs are at known states.
These are relatively weak active pull-ups that can easily be
overdriven by TTL-compatible drivers (see input and I/O
diagrams below).
Programming/Erasing
Programming/erasing is performed using standard PLD
programmers. See CMOS PLD Programming Hardware
and Software Support for information on software/program-
ming.
Input Diagram
I/O Diagram
ATF22V10B
6
ATF22V10B
Functional Logic Diagram ATF22V10B
7
ATF22V10B
8
ATF22V10B
9
ATF22V10B
10
ATF22V10B
Ordering Information
tPD (ns)
tS (ns)
tCO (ns)
Ordering Code
Package
Operation Range
7.5
3.5
4.5
ATF22V10B-7JC(1)
ATF22V10B-7PC(1)
ATF22V10B-7SC(1)
ATF22V10B-7XC(1)
28J
Commercial
24P3
24S
24X
(0°C to 70°C)
10
15
25
4.5
10
15
6.5
ATF22V10B-10JC(1)
ATF22V10B-10PC(1)
ATF22V10B-10SC(1)
ATF22V10B-10XC(1)
28J
Commercial
24P3
24S
24X
(0°C to 70°C)
ATF22V10B-10JI(1)
ATF22V10B-10PI(1)
ATF22V10B-10SI(1)
ATF22V10B-10XI(1)
28J
Industrial
24P3
24S
24X
(-40°C to 85°C)
ATF22V10B-10GM/883
ATF22V10B-10NM/883
24D3
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
8
ATF22V10B-15JC
ATF22V10B-15PC
ATF22V10B-15SC
ATF22V10B-15XC
28J
Commercial
24P3
24S
24X
(0°C to 70°C)
ATF22V10B-15JI
ATF22V10B-15PI
ATF22V10B-15SI
ATF22V10B-15XI
28J
Industrial
24P3
24S
24X
(-40°C to 85°C)
ATF22V10B-15GM/883
ATF22V10B-15NM/883
24D3
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
15
ATF22V10B-25JC
ATF22V10B-25PC
ATF22V10B-25SC
ATF22V10B-25XC
28J
Commercial
24P3
24S
24X
(0°C to 70°C)
ATF22V10B-25JI
ATF22V10B-25PI
ATF22V10B-25SI
ATF22V10B-25XI
28J
Industrial
24P3
24S
24X
(-40°C to 85°C)
10
15
4.5
10
6.5
8
5962-89841 06LA
5962-89841 063X
24D3
28L
Military
(-55°C to 125°C)
Class B, Fully Compliant
5962-89841 03LA(2)
5962-89841 033X(2)
5962-89841 05LA
5962-89841 053X
24D3
28L
Military
(-55°C to 125°C)
24D3
28L
Class B, Fully Compliant
Notes: 1. Recommend ATF22V10C versions.
2. Difference between 03 and 05 is that 05 has a relaxed tCO = 12 ns and fMAX (witrh external feedback) = 42 MHz.
11
Ordering Information
tPD (ns)
tS (ns)
tCO (ns)
Ordering Code
Package
Operation Range
15
10
8
ATF22V10BQ-15JC
ATF22V10BQ-15PC
ATF22V10BQ-15SC
ATF22V10BQ-15XC
28J
Commercial
24P3
24S
24X
(0°C to 70°C)
20
14
12
ATF22V10BQL-20JC
ATF22V10BQL-20PC
ATF22V10BQL-20SC
ATF22V10BQL-20XC
28J
Commercial
24P3
24S
24X
(0°C to 70°C)
ATF22V10BQL-20JI
ATF22V10BQL-20PI
ATF22V10BQL-20SI
ATF22V10BQL-20XI
28J
Industrial
24P3
24S
24X
(-40°C to 85°C)
ATF22V10BQL-20GM/883
ATF22V10BQL-20GM/883
24D3
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
25
15
15
ATF22V10BQL-25JC
ATF22V10BQL-25PC
ATF22V10BQL-25SC
ATF22V10BQL-25XC
28J
Commercial
24P3
24S
24X
(0°C to 70°C)
ATF22V10BQL-25JI
ATF22V10BQL-25PI
ATF22V10BQL-25SI
ATF22V10BQL-25XI
28J
Industrial
24P3
24S
24X
(-40°C to 85°C)
ATF22V10BQL-25GM/883
ATF22V10BQL-25NM/883
24D3
28L
Military/883C
(-55°C to 125°C)
Class B, Fully Compliant
20
25
14
15
12
15
5962-89841 14 LA
5962-89841 14 3X
24D3
28L
5962-89841 13 LA
5962-89841 13 3X
24D3
28L
Package Type
24D3
24-Lead, 0.300" Wide, Ceramic Dual Inline Package (Cerdip)
28-Lead, Plastic J-Leaded Chip Carrier (PLCC)
28J
28L
24P3
24S
24X
28-Pad, Ceramic Leadless Chip Carrier (LCC)
24-Lead, 0.300" Wide, Plastic Dual Inline Package (PDIP)
24-Lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
24-Lead, 4.4 mm Wide, Plastic Thin Shrink Small Outline (TSSOP)
ATF22V10B
12
ATF22V10B
Packaging Information
24D3, 24-Lead, 0.300" Wide, Non-Windowed,
28J, 28-Lead, Plastic J-Leaded Chip Carrier (PLCC)
Ceramic Dual Inline Package (Cerdip)
Dimensions in Inches and (Millimeters)
MIL-STD-1835 D-9 CONFIG A
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-018 AB
.045(1.14) X 30° - 45°
.045(1.14) X 45° PIN NO. 1
IDENTIFY
.012(.305)
.008(.203)
1.28(32.5)
1.24(31.5)
PIN
1
.430(10.9)
.390(9.91)
.021(.533)
.013(.330)
SQ
.456(11.6)
.450(11.4)
.310(7.87)
.285(7.24)
SQ
.032(.813)
.026(.660)
.495(12.6)
.485(12.3)
SQ
.098(2.49)
MAX
1.100(27.94) REF
.050(1.27) TYP
.043(1.09)
.005(.127)
MIN
.200(5.08)
MAX
.300(7.62) REF SQ
.020(.508)
.120(3.05)
.090(2.29)
SEATING
PLANE
.180(4.57)
.165(4.19)
.060(1.52)
.015(.381)
.023(.584)
.200(5.08)
.125(3.18)
.065(1.65)
.045(1.14)
.014(.356)
.022(.559) X 45° MAX (3X)
.110(2.79)
.090(2.29)
.325(8.25)
.300(7.62)
0
15
REF
.015(.381)
.008(.203)
.400(10.2) MAX
28L, 28-Pad, Non-Windowed, Ceramic Leadless
24P3, 24-Lead, 0.300" Wide, Plastic Dual Inline
Chip Carrier (LCC)
Package (PDIP)
Dimensions in Inches and (Millimeters)
MIL-STD-1835 C-4
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-001 AF
1.27(32.3)
1.25(31.7)
PIN
1
.266(6.76)
.250(6.35)
.090(2.29)
MAX
1.100(27.94) REF
.200(5.06)
MAX
.005(.127)
MIN
SEATING
PLANE
.070(1.78)
.020(.508)
.023(.584)
.014(.356)
.151(3.84)
.125(3.18)
.065(1.65)
.040(1.02)
.110(2.79)
.090(2.29)
.325(8.26)
.300(7.62)
0
15
REF
.012(.305)
.008(.203)
.400(10.2) MAX
13
Packaging Information
24S, 24-Lead, 0.300" Wide, Plastic Gull Wing Small
Outline (SOIC)
24X, 24-Lead, 4.4 mm Wide, Plastic Thin Shrink
Small Outline (TSSOP)
Dimensions in Inches and (Millimeters)
Dimensions in Millimeters and (Inches)
.020(.508)
.013(.330)
.299(7.60) .420(10.7)
.291(7.39) .393(9.98)
PIN 1 ID
.050(1.27) BSC
.616(15.6)
.105(2.67)
.598(15.2)
.092(2.34)
.012(.305)
.003(.076)
.013(.330)
.009(.229)
.050(1.27)
0
REF
.015(.381)
8
ATF22V10B
14
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