MCRF202-I/WB [MICROCHIP]
125 kHz Passive RFID Device with Sensor Input; 125千赫无源RFID器件与传感器输入型号: | MCRF202-I/WB |
厂家: | MICROCHIP |
描述: | 125 kHz Passive RFID Device with Sensor Input |
文件: | 总20页 (文件大小:331K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MCRF202
125 kHz Passive RFID Device with Sensor Input
Features
Package Type
PDIP/SOIC
• External sensor input
VA
1
8
VB
• Data polarity changes with sensor input condition
• Read-only data transmission
NC
2
3
4
7
6
5
NC
TEST
VSS
VCC
SENSOR
• 96- or 128-bits of factory programming user
memory (also supports 48- and 64-bit protocols)
• Operates up to 400 kHz carrier frequency
• Low-power operation
Description
The MCRF202 is a passive Radio Frequency Identifi-
cation (RFID) device that provides an RF interface for
reading the contents of a user memory array. This
device is specially designed to detect the logic state of
an external sensor, and alters its data transmissions,
based on the condition of the sensor input. The device
outputs a normal bit data stream if the sensor input has
a logic ‘1’ state, but outputs an inverted data stream for
a logic ‘0’ state. In this way, the reader can monitor the
state (condition) of the external sensor input by
detecting whether the data from the device is a normal
or inverted data stream.
• Modulation options:
- ASK, FSK, PSK
• Data Encoding options:
- NRZ Direct, Differential Biphase Manchester
Biphase
• Die, Wafer, PDIP or SOIC package option
• Factory programming and device serialization
Applications
• Insect control
• Industrial tagging
The device is powered by rectifying the incoming RF
carrier signal that is transmitted from the reader. When
the device develops sufficient DC voltage, it transmits
the contents of its memory array by modulating the
incoming RF carrier signal. The reader is able to detect
the modulation and decodes the data being transmit-
ted. Code length, modulation option, encoding option,
and bit rate are set at the factory to fit the needs of
particular applications.
RF
Signal
External
Reader
Sensor
Switch
MCRF202
Data
The MCRF202 is available in die, wafer, PDIP and
SOIC packages. The encoding, modulation, bit rate
options, and data fields are specified by the customer
and programmed by Microchip Technology Inc. prior to
shipment. See Technical Bulletin TB023 for more
information on factory serialization (SQTP™).
2003 Microchip Technology Inc.
DS21308E-page 1
MCRF202
Block Diagram
Sensor
Input
Data
Modulation
Control Logic
Inverter
Clock
12-bit
Configuration
Register
VA
VB
Generator
External Coil
and Capacitor
Connections
VCC
VSS
Row
Decode
Mod
Circuit
Rectifier and
AC Clamp
128-bit
EEPROM
Memory Array
Baud
Power-On
Reset
Rate
Reset
Timing
Column
Decode
Counter
DS21308E-page 2
2003 Microchip Technology Inc.
MCRF202
1.0
1.1
ELECTRICAL CHARACTERISTICS
(†)
Absolute Maximum Ratings
Storage temperature ..............................................................................................................................- 65°C to +150°C
Ambient temperature with power applied................................................................................................-40°C to +125°C
Maximum current into coil pads ..............................................................................................................................50 mA
† NOTICE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
TABLE 1-1:
AC AND DC CHARACTERISTICS
All parameters apply across the
specified operating ranges
unless otherwise noted.
Industrial (I): TA = -40°C to +85°C
Parameter
Sym
Min
Typ
Max
Units
Conditions
Clock frequency
Data retention
FCLK
100
200
—
—
—
50
5
400
—
kHz
Years
µA
25°C
Coil current (Dynamic)
ICD
IDD
—
Operating current with no VCC
load
—
—
µA
VCC = 2V
No load to VCC pad
Operating current with VCC load
IDL
—
10
—
µA
VCC = 2V
VCC load through switch
to sensor
Turn-on-voltage (Dynamic) for
modulation
VAVB
VCC
CIN
RS
10
2
—
—
—
—
VPP
VDC
pF
Input Capacitance
—
2
—
Between VA and VB
SENSOR pull-down
SENSOR trigger threshold
400
0.5
800
1.0
1200
1.5
kΩ
V
VS
2003 Microchip Technology Inc.
DS21308E-page 3
MCRF202
2.1.3
VCC REGULATOR
2.0
FUNCTIONAL DESCRIPTION
The device generates a DC supply voltage from the
unregulated coil voltage. The Vcc pin can be used to
power a separate low-current device (read range will
be affected).
The device contains three major building blocks. They
are RF front-end and sensor input, configuration and
control logic, and memory sections. The Block Diagram
is shown on page 1.
2.1.4
CLOCK GENERATOR
2.1
RF Front-End and Sensor Input
This circuit generates a clock based on the carrier
frequency from the reader. This clock is used to derive
all timing in the MCRF202, including the baud rate and
modulation rate.
The RF front-end of the device includes circuits for
rectification of the carrier, VDD (operating voltage), and
high-voltage clamping to prevent excessive voltage
from being applied to the device. This section also
generates a system clock from the incoming carrier
signal and modulates the carrier signal to transmit data
to the reader.
2.1.5
POWER-ON RESET
This circuit generates a Power-on Reset when the tag
first enters the interrogator field. The Reset releases
when sufficient power has developed on the VDD
regulator to allow correct operation.
2.1.1
RECTIFIER – AC CLAMP
The AC voltage generated by the external tuned LC
circuit is full wave rectified. This unregulated voltage is
used as the maximum DC supply voltage for the rest of
the device and for the VCC supply to the external
sensor or switch. Any excessive voltage on the tuned
circuit is clamped by the internal circuitry to a safe level
to prevent damage to the IC.
2.1.6
SENSOR INPUT AND DATA
INVERTER
The SENSOR input responds to logic high or logic low
voltages to drive the internal inverter on or off. A logic
high results in normal tag operation; a logic low at
SENSOR input activates an inverter, which inverts the
entire data stream prior to modulation.
2.1.2
MODULATION CIRCUIT
The SENSOR input has an internal pull-down resistor
of 800 kΩ (typical). See Figure 2-4 for application
details.
The MCRF202 sends the encoded data to the reader
by AM-modulating the coil voltage across the tuned LC
circuit. A modulation transistor is placed between the
antenna coil pads (VA and VB). The transistor turns on
and off based on the modulation signal. As a result, the
amplitude of the antenna coil voltage varies with the
modulation signal. See Figure 2-1 for details.
FIGURE 2-1:
MODULATION SIGNAL AND MODULATED SIGNAL
MCRF202
VA
Mod.
Signal
L
C
Mod. TR
VB
Amplitude
Modulation Signal
Modulated Signal
(across V and VB)
t
A
DS21308E-page 4
2003 Microchip Technology Inc.
MCRF202
2.2.3
MODULATION OPTION
2.2
Configuration Register and
Control Logic
CB8 and CB9 determine the modulation protocol of the
encoded data. The available choices are:
The configuration register determines the operational
parameters of the device. It directly controls logic
blocks which generate the baud rate, memory size,
encoded data, modulation protocol, etc. CB11 is
always a zero. Once the array is successfully pro-
grammed at the factory, the lock bit CB12 is set. When
the lock bit is set, programming and erasing the device
becomes permanently disabled. Table 2-1 contains a
description of the control register bit functions.
• ASK
• FSK
• PSK_1
• PSK_2
When ASK (direct) option is chosen, the encoded data
is fed into the modulation transistor without change.
When FSK option is chosen, the encoded data is rep-
resented by:
2.2.1
BAUD RATE TIMING OPTION
a) Sets of 10 RF carrier cycles (first 5 cycles →
higher amplitude, the last 5 cycles → lower
amplitude) for logic “high” level.
The chip will access data at a baud rate determined by
bits CB2, CB3, and CB4 of the configuration register.
For example, MOD32 (CB2 = 0, CB3 = 1, CB4 = 1) has
32 RF cycles per bit. This gives the data rate of 4 kHz
for the RF carrier frequency of 128 kHz.
b) Sets of 8 RF carrier cycles (first 4 cycles →
higher amplitude, the last 4 cycles → lower
amplitude) for logic “low” level.
For example, FSK signal for MOD40 is represented:
2.2.2
DATA ENCODING OPTION
a) 4 sets of 10 RF carrier cycles for data ‘1’.
b) 5 sets of 8 RF carrier cycles for data ‘0’.
This logic acts upon the serial data being read from the
EEPROM. The logic encodes the data according to the
configuration bits CB6 and CB7. CB6 and CB7 deter-
mine the data encoding method. The available choices
are:
Refer to Figure 2-2 for the FSK signal with MOD40
option.
The PSK_1 represents change in the phase of the
modulation signal at the change of the encoded data.
For example, the phase changes when the encoded
data is changed from ‘1’ to ‘0’, or from ‘0’ to ‘1’.
• Non-return to zero-level (NRZ_L)
• Biphase_S (Differential)
• Biphase_L (Manchester)
• Inverted Manchester
The PSK_2 represents change in the phase at the
change on ‘1’. For example, the phase changes when
the encoded data is changed from ‘0’ to ‘1’, or from ‘1’
to ‘1’.
FIGURE 2-2:
ENCODED DATA AND FSK OUTPUT SIGNAL FOR MOD40 OPTION
Encoded Data ‘1’
Encoded Data ‘0’
5 cycles (HI)
5 cycles (LO)
4 cycles (HI)
4 cycles (LO)
40 RF cycles
40 RF cycles
2003 Microchip Technology Inc.
DS21308E-page 5
MCRF202
FIGURE 2-3:
PSK DATA MODULATION
‘1’
‘0’
‘0’
‘1’
‘1’
Encoded Data
(NRZ_L)
PSK_ 1
Change on Data
PP
PP
PP
PP
PSK _2
Change on ‘1’
P
P
PP
2.2.4
MEMORY ARRAY LOCK BIT (CB12)
2.4
Examples of Configuration
Settings
The CB12 bit must be a ‘1’ for a factory programmed
device.
EXAMPLE 2-1:
“88D” CONFIGURATION
2.3
Memory Section
The “88D” (hex) configuration is interpreted as
follows:
The device has 128 bits of one-time programmable
(OTP) memory. The user can choose 96 or 128 bits by
selecting the CB1 bit in the configuration register. See
Table 2-1 for more details.
CB1
CB12
“88D” → 1000-1000-1101
Referring to Table 2-1, the “88D” configuration
represents:
2.3.1
COLUMN AND ROW DECODER
LOGIC AND BIT COUNTER
Modulation = PSK_1
PSK rate = rf/2
The column and row decoders address the EEPROM
array at the clock rate and generate a serial data
stream for modulation. This data stream can be up to
128 bits in length. The size of the data stream is user
programmable with CB1 and can be set to 96 or 128
bits. Data lengths of 48 and 64 bits are available by
programming the data twice in the array, end-to-end.
Data encoding = NRZ_L (direct)
Baud rate = rf/32 = MOD32
Memory size: 128 bits
Programmed device
EXAMPLE 2-2:
“80A” CONFIGURATION
The column and row decoders route the proper voltage
to the array for programming and reading. In the
programming modes, each individual bit is addressed
serially from bit 1 to bit 128.
The “80A” (hex) configuration is interpreted as
follows:
CB1
CB12
“80A” → 1000-0000-1010
The MSB corresponds to CB12 and the LSB
corresponds to CB1 of the configuration register.
Therefore, we have:
CB12=1
CB8=0
CB4=1
CB11=0
CB7=0
CB3=0
CB10=0
CB6=0
CB2=1
CB9=0
CB5=0
CB1=0
Referring to Table 2-1, the “80A” configuration
represents:
Programmed device, FSK protocol, NRZ_L
(direct) encoding, MOD50 (baud rate = rf/50),
96 bits.
DS21308E-page 6
2003 Microchip Technology Inc.
MCRF202
TABLE 2-1:
CONFIGURATION REGISTER
CB12 CB11 CB10 CB9 CB8 CB7 CB6 CB5 CB4 CB3 CB2 CB1
ARRAY SIZE
CB1 = 1 128-bit user array
CB1 = 0 96-bit user array
TIMING
CB2 CB3 CB4
Rate
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
MOD128
MOD100
MOD80
MOD32
MOD64
MOD50
MOD40
MOD16
NOT USED
CB5 = 0
DATA ENCODING
CB6 = 0; CB7 = 0 NRZ_L (Direct)
CB6 = 0; CB7 = 1 Biphase_S (Differential)
CB6 = 1; CB7 = 0 Biphase_L (Manchester)
CB6 = 1; CB7 = 1 (Inverted Manchester)
MODULATION OPTIONS
CB8 = 0; CB9 = 0 FSK 0 = Fc/8, 1 = Fc/10
CB8 = 0; CB9 = 1 Direct
CB8 = 1; CB9 = 0 PSK_1
(phase change on change of data)
CB8 = 1; CB9 = 1 PSK_2
(phase change at beginning of a one)
PSK RATE OPTION
CB10 = 1 clk/4 carrier
CB10 = 0 clk/2 carrier
(NOT USED)
CB11 = 0
ARRAY LOCK BIT
CB12 = 1
2003 Microchip Technology Inc.
DS21308E-page 7
MCRF202
FIGURE 2-4:
TYPICAL APPLICATION CIRCUITS
Using MCRF202 with an external passive switch or sensor
RF Carrier
Signal
I
Input capacitance: 2 pF
Vss
From
Oscillator
125 kHz
Pad VA
Vcc
External
Switch
or Sensor
4.91 mH
(L)
330 pF
(C)
L
SENSOR
Pad VB
To Reader
MCRF202
Data Detection
Data
Circuit
C
1
f
= ------------------- = 1 2 5 kHz
2π LC
res
Device Output
External Switch CLOSED (Logic “1” in SENSOR Input):Normal Data Stream
External Switch OPEN (Logic “0” in SENSOR Input): Inverted Data Stream
Using MCRF202 with an external, self-powered system
RF Carrier
Signal
Input capacitance: 2 pF
Vss
I
From
oscillator
125 kHz
Pad VA
Vcc
Self-Powered
External System
330 pF
(C)
4.91 mH
L
(L)
SENSOR
Pad VB
To Reader
MCRF202
Data Detection
Data
Circuit
C
1
f
= ------------------- = 1 2 5 kHz
2π LC
res
Device Output
Logic “1” in SENSOR Input:
Logic “0” in SENSOR Input:
Normal Data Stream
Inverted Data Stream
Using MCRF202 with a low-resistance pull-down
RF Carrier
Signal
I
Input capacitance: 2 pF
Vss
From
oscillator
125 kHz
Pad VA
Vcc
SW
External
Resistor
4.91 mH
(L)
330 pF
(C)
L
SENSOR
Pad VB
To Reader
MCRF202
Data Detection
Data
Circuit
C
1
f
= ------------------- = 1 2 5 kHz
res
2π LC
Device Output
External Switch CLOSED (Logic “1” in SENSOR Input): Normal Data Stream
External Switch OPEN (Logic “0” in SENSOR Input): Inverted Data Stream
DS21308E-page 8
2003 Microchip Technology Inc.
MCRF202
TABLE 3-1:
PAD COORDINATES (µM)
3.0
MECHANICAL
SPECIFICATIONS FOR DIE
AND WAFER
Passivation
Openings
Pad
Pad
Pad
Name
Pad
Width
Pad
Height
FIGURE 3-1:
DIE PLOT
Center Center
X
Y
VSS
VCC SENSOR TEST
VA
90.0
90.0
105.3
90.0
90.0
90.0
90.0
90.0
112.5
90.0
90.0
90.0
427.50 -734.17
-408.60 -734.17
-417.60 722.47
-164.70 723.82
VB
VSS
VCC
SENSOR
TEST
69.30
723.82
723.82
325.35
Note 1: All coordinates are referenced from the
center of the die.
2: Die size: 1.1215 mm x 1.7384 mm.
TABLE 3-2:
Name
PAD FUNCTION TABLE
Function
VA, VB
VSS
Coil and capacitor connections
Device ground
VB
VA
VCC
DC supply out from device
Sensor input
SENSOR
TEST
Do Not Connect, Test pin
2003 Microchip Technology Inc.
DS21308E-page 9
MCRF202
TABLE 3-3:
DIE MECHANICAL DIMENSIONS
Specifications
Min
Typ
Max
Unit
Comments
Note 1, Note 2
Bond pad opening
—
—
3.5 x 3.5
89 x 89
—
—
mil
µm
Die backgrind thickness
—
—
7
—
—
mil
µm
Sawed 6” wafer on frame
(option = WF) Note 3
177.8
—
—
11
279.4
—
—
mil
µm
Unsawed wafer
(option = W) Note 3
Die backgrind thickness tolerance
Die passivation thickness (multilayer)
—
—
—
—
±1
±25.4
mil
µm
—
0.9050
—
µm
Note 4
Die Size:
Die size X*Y before saw (step size)
Die size X*Y after saw
—
—
44.15 x 68.44
42.58 x 66.87
—
—
mil
mil
—
—
Note 1: The bond pad size is that of the passivation opening. The metal overlaps the bond pad passivation by at
least 0.1 mil.
2: Metal Pad Composition is 98.5% Aluminum with 1% Si and 0.5% Cu.
3: As the die thickness decreases, susceptibility to cracking increases. It is recommended that the die be as
thick as the application will allow.
4: The Die Passivation thickness can vary by device depending on the mask set used:
- Layer 1: Oxide (undopped oxide 0.135 µm)
- Layer 2: PSG (dopped oxide, 0.43 µm)
- Layer 3: Oxynitride (top layer, 0.34 µm)
5: The conversion rate is 25.4 µm/mil.
Notice: Extreme care is urged in the handling and assembly of die products since they are susceptible to
mechanical and electrostatic damage.
TABLE 3-4:
WAFER MECHANICAL SPECIFICATIONS
Specifications
Min
Typ
Max
Unit
Comments
Wafer Diameter
Die separation line width
Dice per wafer
—
—
—
—
8
80
—
—
—
—
inch 150 mm
µm
die
14,000
24
Batch size
wafer
DS21308E-page 10
2003 Microchip Technology Inc.
MCRF202
4.0
FAILED DIE IDENTIFICATION
6.0
NOTICE ON DIE AND WAFER
HANDLING
Every die on the wafer is electrically tested according
to the data sheet specifications and visually inspected
to detect any mechanical damage such as mechanical
cracks and scratches.
The device is very susceptible to Electrostatic
Discharge (ESD). ESD can cause critical damage to
the device. Special attention is needed during the
handling process.
Any failed die in the test or visual inspection is identified
by black colored inking. Therefore, any die covered
with black ink should not be used.
Any ultraviolet (UV) light can erase the memory cell
contents of an unpackaged device. Fluorescent lights
and sun light can also erase the memory cell although
it takes more time than UV lamps. Therefore, keep any
unpackaged devices out of UV light and also avoid
direct exposure from strong fluorescent lights and sun
light.
The ink dot specification:
• Ink dot size: minimum 20 µm x 20 µm
• Position: central third of die
• Color: black
Certain integrated circuit (IC) manufacturing, chip-on-
board (COB) and tag assembly operations may use UV
light. Operations such as backgrind, de-tape, certain
cleaning operations, epoxy or glue cure should be done
without exposing the die surface to UV light.
5.0
WAFER DELIVERY
DOCUMENTATION
Each wafer container is marked with the following
information:
Using x-ray for die inspection will not harm the die, nor
erase memory cell contents.
• Microchip Technology Inc. MP Code
• Lot Number
• Total number of wafer in the container
• Total number of good dice in the container
• Average die per wafer (DPW)
• Scribe number of wafer with number of good dice.
2003 Microchip Technology Inc.
DS21308E-page 11
MCRF202
7.0
7.1
PACKAGING INFORMATION
Package Marking Information
8-Lead PDIP (300 mil)
Example:
MCRF202
XXXXXXXX
XXXXXNNN
XXXXXNNN
YYWW
0025
8-Lead SOIC (150 mil)
Example:
XXXXXXX
XXXYYWW
MCRF202
XXX0025
NNN
NNN
Legend: XX...X Customer specific information*
YY
WW
NNN
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Note: In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line thus limiting the number of available characters
for customer specific information.
*
Standard OTP marking consists of Microchip part number, year code, week code, and traceability code.
DS21308E-page 12
2003 Microchip Technology Inc.
MCRF202
8-Lead Plastic Dual In-line (P) – 300 mil (PDIP)
E1
D
2
n
1
α
E
A2
A
L
c
A1
β
B1
B
p
eB
Units
INCHES*
NOM
MILLIMETERS
NOM
Dimension Limits
MIN
MAX
MIN
MAX
n
p
Number of Pins
Pitch
8
8
.100
.155
.130
2.54
3.94
3.30
Top to Seating Plane
A
.140
.170
3.56
4.32
Molded Package Thickness
Base to Seating Plane
Shoulder to Shoulder Width
Molded Package Width
Overall Length
A2
A1
E
.115
.015
.300
.240
.360
.125
.008
.045
.014
.310
5
.145
2.92
0.38
7.62
6.10
9.14
3.18
0.20
1.14
0.36
7.87
5
3.68
.313
.250
.373
.130
.012
.058
.018
.370
10
.325
.260
.385
.135
.015
.070
.022
.430
15
7.94
6.35
9.46
3.30
0.29
1.46
0.46
9.40
10
8.26
6.60
9.78
3.43
0.38
1.78
0.56
10.92
15
E1
D
Tip to Seating Plane
Lead Thickness
L
c
Upper Lead Width
B1
B
Lower Lead Width
Overall Row Spacing
Mold Draft Angle Top
Mold Draft Angle Bottom
§
eB
α
β
5
10
15
5
10
15
* Controlling Parameter
§ Significant Characteristic
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.010” (0.254mm) per side.
JEDEC Equivalent: MS-001
Drawing No. C04-018
2003 Microchip Technology Inc.
DS21308E-page 13
MCRF202
8-Lead Plastic Small Outline (SN) – Narrow, 150 mil (SOIC)
E
E1
p
D
2
B
n
1
h
α
45°
c
A2
A
φ
β
L
A1
Units
INCHES*
NOM
MILLIMETERS
Dimension Limits
MIN
MAX
MIN
NOM
8
MAX
n
p
Number of Pins
Pitch
8
.050
.061
.056
.007
.237
.154
.193
.015
.025
4
1.27
Overall Height
A
.053
.069
1.35
1.32
1.55
1.42
0.18
6.02
3.91
4.90
0.38
0.62
4
1.75
Molded Package Thickness
Standoff
A2
A1
E
.052
.004
.228
.146
.189
.010
.019
0
.061
.010
.244
.157
.197
.020
.030
8
1.55
0.25
6.20
3.99
5.00
0.51
0.76
8
§
0.10
5.79
3.71
4.80
0.25
0.48
0
Overall Width
Molded Package Width
Overall Length
E1
D
Chamfer Distance
Foot Length
h
L
φ
Foot Angle
c
Lead Thickness
Lead Width
.008
.013
0
.009
.017
12
.010
.020
15
0.20
0.33
0
0.23
0.42
12
0.25
0.51
15
B
α
Mold Draft Angle Top
Mold Draft Angle Bottom
β
0
12
15
0
12
15
* Controlling Parameter
§ Significant Characteristic
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.010” (0.254mm) per side.
JEDEC Equivalent: MS-012
Drawing No. C04-057
DS21308E-page 14
2003 Microchip Technology Inc.
MCRF202
ON-LINE SUPPORT
SYSTEMS INFORMATION AND
UPGRADE HOT LINE
Microchip provides on-line support on the Microchip
World Wide Web site.
The Systems Information and Upgrade Line provides
system users a listing of the latest versions of all of
Microchip's development systems software products.
Plus, this line provides information on how customers
can receive the most current upgrade kits. The Hot Line
Numbers are:
The web site is used by Microchip as a means to make
files and information easily available to customers. To
view the site, the user must have access to the Internet
and a web browser, such as Netscape® or Microsoft®
Internet Explorer. Files are also available for FTP
download from our FTP site.
1-800-755-2345 for U.S. and most of Canada, and
1-480-792-7302 for the rest of the world.
Connecting to the Microchip Internet
Web Site
042003
The Microchip web site is available at the following
URL:
www.microchip.com
The file transfer site is available by using an FTP
service to connect to:
ftp://ftp.microchip.com
The web site and file transfer site provide a variety of
services. Users may download files for the latest
Development Tools, Data Sheets, Application Notes,
User's Guides, Articles and Sample Programs. A
variety of Microchip specific business information is
also available, including listings of Microchip sales
offices, distributors and factory representatives. Other
data available for consideration is:
• Latest Microchip Press Releases
• Technical Support Section with Frequently Asked
Questions
• Design Tips
• Device Errata
• Job Postings
• Microchip Consultant Program Member Listing
• Links to other useful web sites related to
Microchip Products
• Conferences for products, Development Systems,
technical information and more
• Listing of seminars and events
2003 Microchip Technology Inc.
DS21308E-page 15
MCRF202
READER RESPONSE
It is our intention to provide you with the best documentation possible to ensure successful use of your Microchip prod-
uct. If you wish to provide your comments on organization, clarity, subject matter, and ways in which our documentation
can better serve you, please FAX your comments to the Technical Publications Manager at (480) 792-4150.
Please list the following information, and use this outline to provide us with your comments about this document.
To:
Technical Publications Manager
Reader Response
Total Pages Sent ________
RE:
From:
Name
Company
Address
City / State / ZIP / Country
Telephone: (_______) _________ - _________
FAX: (______) _________ - _________
Application (optional):
Would you like a reply?
Y
N
MCRF202
DS21308E
Literature Number:
Device:
Questions:
1. What are the best features of this document?
2. How does this document meet your hardware and software development needs?
3. Do you find the organization of this document easy to follow? If not, why?
4. What additions to the document do you think would enhance the structure and subject?
5. What deletions from the document could be made without affecting the overall usefulness?
6. Is there any incorrect or misleading information (what and where)?
7. How would you improve this document?
DS21308E-page 16
2003 Microchip Technology Inc.
MCRF202
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
PART NO.
Device
-X
/XXX
XXX
Examples:
a)
MCRF202-I/WQ99= 125 kHz, industrial
temperature, wafer package, factory
programmed, sensor input, "Q99" sample
customer code.
Temperature Package Configuration
Range
Device:
MCRF202 = 125 kHz MicroID tag with Sensor input,
96/128-bit
Temperature Range:
Package:
I
=
-40°C to +85°C
WF
W
S
=
=
=
=
Sawed wafer on frame (7 mil backgrind)
Wafer (11 mil backgrind)
Dice in waffle pack (11 mil backgrind)
Sawed, Bumped wafer on frame
(11 mil backgrind)
WFB
WB
SB
SN
P
=
=
=
=
Bumped wafer (11 mil backgrind)
Bumped die in waffle pack (11 mil backgrind)
Plastic SOIC (150 mil body) 8-lead
Plastic DIP (300 mil body) 8-lead
Configuration:
SQTP Customer Identifier. Assigned during the SQTP
(factory programming) approval process. Usually QXX
where XX is an integer used to track customer data files.
Sales and Support
Data Sheets
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and recom-
mended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:
1. Your local Microchip sales office
2. The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277
3. The Microchip Worldwide Site (www.microchip.com)
Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.
New Customer Notification System
Register on our web site (www.microchip.com/cn) to receive the most current information on our products.
2003 Microchip Technology Inc.
DS21308E-page17
MCRF202
NOTES:
DS21308E-page18
2003 Microchip Technology Inc.
Note the following details of the code protection feature on Microchip devices:
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
•
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
•
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip's Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
•
•
Microchip is willing to work with the customer who is concerned about the integrity of their code.
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is intended through suggestion only
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
No representation or warranty is given and no liability is
assumed by Microchip Technology Incorporated with respect
to the accuracy or use of such information, or infringement of
patents or other intellectual property rights arising from such
use or otherwise. Use of Microchip’s products as critical com-
ponents in life support systems is not authorized except with
express written approval by Microchip. No licenses are con-
veyed, implicitly or otherwise, under any intellectual property
rights.
Trademarks
The Microchip name and logo, the Microchip logo, Accuron,
dsPIC, KEELOQ, MPLAB, PIC, PICmicro, PICSTART,
PRO MATE and PowerSmart are registered trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.
AmpLab, FilterLab, microID, MXDEV, MXLAB, PICMASTER,
SEEVAL, SmartShunt and The Embedded Control Solutions
Company are registered trademarks of Microchip Technology
Incorporated in the U.S.A.
Application Maestro, dsPICDEM, dsPICDEM.net,
dsPICworks, ECAN, ECONOMONITOR, FanSense,
FlexROM, fuzzyLAB, In-Circuit Serial Programming, ICSP,
ICEPIC, microPort, Migratable Memory, MPASM, MPLIB,
MPLINK, MPSIM, PICkit, PICDEM, PICDEM.net, PICtail,
PowerCal, PowerInfo, PowerMate, PowerTool, rfLAB, rfPIC,
Select Mode, SmartSensor, SmartTel and Total Endurance
are trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
Serialized Quick Turn Programming (SQTP) is a service mark
of Microchip Technology Incorporated in the U.S.A.
All other trademarks mentioned herein are property of their
respective companies.
© 2003, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
Microchip received ISO/TS-16949:2002 quality system certification for
its worldwide headquarters, design and wafer fabrication facilities in
Chandler and Tempe, Arizona and Mountain View, California in October
2003 . The Company’s quality system processes and procedures are
for its PICmicro® 8-bit MCUs, KEELOQ® code hopping devices, Serial
EEPROMs, microperipherals, non-volatile memory and analog
products. In addition, Microchip’s quality system for the design and
manufacture of development systems is ISO 9001:2000 certified.
2003 Microchip Technology Inc.
DS21308E-page 19
WORLDWIDE SALES AND SERVICE
Korea
AMERICAS
ASIA/PACIFIC
168-1, Youngbo Bldg. 3 Floor
Samsung-Dong, Kangnam-Ku
Seoul, Korea 135-882
Tel: 82-2-554-7200 Fax: 82-2-558-5932 or
82-2-558-5934
Corporate Office
Australia
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7200
Suite 22, 41 Rawson Street
Epping 2121, NSW
Australia
Fax: 480-792-7277
Technical Support: 480-792-7627
Web Address: http://www.microchip.com
Tel: 61-2-9868-6733
Fax: 61-2-9868-6755
Singapore
200 Middle Road
#07-02 Prime Centre
Singapore, 188980
Tel: 65-6334-8870 Fax: 65-6334-8850
China - Beijing
Unit 706B
Wan Tai Bei Hai Bldg.
No. 6 Chaoyangmen Bei Str.
Beijing, 100027, China
Tel: 86-10-85282100
Fax: 86-10-85282104
Atlanta
3780 Mansell Road, Suite 130
Alpharetta, GA 30022
Tel: 770-640-0034
Fax: 770-640-0307
Taiwan
Kaohsiung Branch
30F - 1 No. 8
Min Chuan 2nd Road
Kaohsiung 806, Taiwan
Tel: 886-7-536-4818
Fax: 886-7-536-4803
Boston
China - Chengdu
2 Lan Drive, Suite 120
Westford, MA 01886
Tel: 978-692-3848
Fax: 978-692-3821
Rm. 2401-2402, 24th Floor,
Ming Xing Financial Tower
No. 88 TIDU Street
Chengdu 610016, China
Tel: 86-28-86766200
Taiwan
Taiwan Branch
11F-3, No. 207
Tung Hua North Road
Taipei, 105, Taiwan
Tel: 886-2-2717-7175 Fax: 886-2-2545-0139
Chicago
333 Pierce Road, Suite 180
Itasca, IL 60143
Tel: 630-285-0071
Fax: 630-285-0075
Fax: 86-28-86766599
China - Fuzhou
Unit 28F, World Trade Plaza
No. 71 Wusi Road
Dallas
Fuzhou 350001, China
Tel: 86-591-7503506
Fax: 86-591-7503521
EUROPE
Austria
Durisolstrasse 2
A-4600 Wels
Austria
Tel: 43-7242-2244-399
Fax: 43-7242-2244-393
Denmark
Regus Business Centre
Lautrup hoj 1-3
4570 Westgrove Drive, Suite 160
Addison, TX 75001
Tel: 972-818-7423
Fax: 972-818-2924
China - Hong Kong SAR
Unit 901-6, Tower 2, Metroplaza
223 Hing Fong Road
Kwai Fong, N.T., Hong Kong
Tel: 852-2401-1200
Fax: 852-2401-3431
Detroit
Tri-Atria Office Building
32255 Northwestern Highway, Suite 190
Farmington Hills, MI 48334
Tel: 248-538-2250
China - Shanghai
Room 701, Bldg. B
Far East International Plaza
No. 317 Xian Xia Road
Shanghai, 200051
Tel: 86-21-6275-5700
Fax: 86-21-6275-5060
China - Shenzhen
Rm. 1812, 18/F, Building A, United Plaza
No. 5022 Binhe Road, Futian District
Shenzhen 518033, China
Tel: 86-755-82901380
Fax: 86-755-8295-1393
China - Shunde
Fax: 248-538-2260
Ballerup DK-2750 Denmark
Tel: 45-4420-9895 Fax: 45-4420-9910
Kokomo
France
2767 S. Albright Road
Kokomo, IN 46902
Tel: 765-864-8360
Fax: 765-864-8387
Parc d’Activite du Moulin de Massy
43 Rue du Saule Trapu
Batiment A - ler Etage
91300 Massy, France
Tel: 33-1-69-53-63-20
Fax: 33-1-69-30-90-79
Los Angeles
18201 Von Karman, Suite 1090
Irvine, CA 92612
Tel: 949-263-1888
Fax: 949-263-1338
Germany
Steinheilstrasse 10
D-85737 Ismaning, Germany
Tel: 49-89-627-144-0
Fax: 49-89-627-144-44
Phoenix
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7966
Fax: 480-792-4338
Room 401, Hongjian Building
No. 2 Fengxiangnan Road, Ronggui Town
Shunde City, Guangdong 528303, China
Tel: 86-765-8395507 Fax: 86-765-8395571
Italy
Via Quasimodo, 12
20025 Legnano (MI)
Milan, Italy
China - Qingdao
Rm. B505A, Fullhope Plaza,
No. 12 Hong Kong Central Rd.
Qingdao 266071, China
Tel: 86-532-5027355 Fax: 86-532-5027205
San Jose
Tel: 39-0331-742611
Fax: 39-0331-466781
Netherlands
P. A. De Biesbosch 14
NL-5152 SC Drunen, Netherlands
Tel: 31-416-690399
1300 Terra Bella Avenue
Mountain View, CA 94043
Tel: 650-215-1444
Toronto
India
6285 Northam Drive, Suite 108
Mississauga, Ontario L4V 1X5, Canada
Tel: 905-673-0699
Divyasree Chambers
1 Floor, Wing A (A3/A4)
No. 11, O’Shaugnessey Road
Bangalore, 560 025, India
Tel: 91-80-2290061 Fax: 91-80-2290062
Japan
Fax: 31-416-690340
United Kingdom
505 Eskdale Road
Winnersh Triangle
Fax: 905-673-6509
Wokingham
Berkshire, England RG41 5TU
Tel: 44-118-921-5869
Fax: 44-118-921-5820
Benex S-1 6F
3-18-20, Shinyokohama
Kohoku-Ku, Yokohama-shi
Kanagawa, 222-0033, Japan
Tel: 81-45-471- 6166 Fax: 81-45-471-6122
11/24/03
DS21308E-page 20
2003 Microchip Technology Inc.
相关型号:
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 202
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 202
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 202
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 202
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 202
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 202
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 202
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 202
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 202
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 202
-
VISHAY
©2020 ICPDF网 联系我们和版权申明