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參數資料
| 型號： | CAT34WC02JI-2.5 |
| 英文描述： | I2C Serial EEPROM |
| 中文描述： | I2C串行EEPROM的 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 68K |
| 代理商： | CAT34WC02JI-2.5 |
1
DOUT
ACK
SENSE AMPS
SHIFT REGISTERS
CONTROL
LOGIC
WORD ADDRESS
BUFFERS
START/STOP
LOGIC
STATE COUNTERS
SLAVE
ADDRESS
COMPARATORS
E
2
PROM
VCC
EXTERNAL LOAD
COLUMN
DECODERS
XDEC
DATA IN STORAGE
HIGH VOLTAGE/
TIMING CONTROL
VSS
SCL
A0
A1
A2
SDA
WP
CAT34AC02
2K-Bit SMBus EEPROM for ACR Card Configuration
PIN CONFIGURATION
DIP Package (P, L)
BLOCK DIAGRAM
PIN FUNCTIONS
Pin Name
Function
A0, A1, A2
Device Address Inputs
SDA
Serial Data/Address
SCL
Serial Clock
WP
Write Protect
V
CC
+1.8V to +6.0V Power Supply
V
SS
Ground
TSSOP Package (U, Y)
SOIC Package (J, W)
FEATURES
I
400 kHz (5V) and 100 kHz (1.8V) SMBus
compatible
I
1.8 to 6.0 volt operation
I
Low power CMOS technology
– zero standby current
I
16-byte page write buffer
I
Industrial, automotive and extended
temperature ranges
I
Self-timed write cycle with auto-clear
I
1,000,000 program/erase cycles
I
100 year data retention
I
8-pin DIP, 8-pin SOIC and 8-pin TSSOP packages
I
256 x 8 memory organization
I
Hardware write protect
DESCRIPTION
The CAT34AC02 is a 2K-bit Serial CMOS EEPROM
internally organized as 256 words of 8 bits each. Catalyst’s
advanced CMOS technology substantially reduces de-
vice power requirements. The CAT34AC02 features a
16-byte page write buffer. The device operates via the
SMBus serial interface for ACR card configuration and
is available in 8-pin DIP, 8-pin SOIC or 8-pin TSSOP
packages.
2003 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Doc No. 1025, Rev. E
Preliminary Information
A2
A0
A1
VSS
A0
A1
A2
VCC
WP
SCL
SDA
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
VSS
VCC
WP
SCL
SDA
8
7
6
5
VCC
WP
SCL
SDA
A2
A0
A1
VSS
1
2
3
4
1
2
3
4
8
7
6
5
MSOP Package (R, Z)
H
A
L
O
G
E
N
F
R
E
TM
L
E
A
D
F
R
E
E
相關PDF資料 |
PDF描述 |
|---|---|
| CAT34WC02JI-2.7 | I2C Serial EEPROM |
| CAT34WC02JI-TE13 | I2C Serial EEPROM |
| CAT34WC02J-TE13 | I2C Serial EEPROM |
| CAT34WC02L | 2.5/3.3V 200-MHz Multi-Output Zero Delay Buffer |
| CAT34WC02PI-2.7 | 5V, 3.3V, ISR™ High-Performance CPLDs |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CAT34WC02JI-TE13 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:I2C Serial EEPROM |
| CAT34WC02J-TE13 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:I2C Serial EEPROM |
| CAT34WC02L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM |
| CAT34WC02L-1.8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM |
| CAT34WC02LA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM |
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