參數(shù)資料
型號(hào): CAT24WC08UITE13F
英文描述: 1K/2K/4K/8K/16K-Bit Serial EEPROM
中文描述: 1K/2K/4K/8K/16K-Bit串行EEPROM
文件頁數(shù): 1/14頁
文件大小: 518K
代理商: CAT24WC08UITE13F
2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
1
CAT24WC01/02/04/08/16
1K/2K/4K/8K/16K-Bit Serial EEPROM
Doc. No. 1022, Rev. N
* Catalyst Semiconductor is licensed by Philips Corporation to carry the I
2
C Bus Protocol.
PIN CONFIGURATION
DIP Package (P, L, GL)
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 +5.5V Power Supply
V
SS
Ground
SOIC Package (J, W, GW)
5020 FHD F01
FEATURES
I
400 kHz I
2
C Bus Compatible*
I
1.8 to 5.5Volt Operation
I
Low Power CMOS Technology
I
Write Protect Feature
— Entire Array Protected When WP at V
IH
I
Page Write Buffer
I
Self-Timed Write Cycle with Auto-Clear
I
1,000,000 Program/Erase Cycles
I
100 Year Data Retention
I
8-pin DIP, SOIC, TSSOP and MSOP packages
- "Green" package option available
I
Commercial, Industrial, Automotive and
Extended Temperature Ranges
DESCRIPTION
The CAT24WC01/02/04/08/16 is a 1K/2K/4K/8K/16K-
bit Serial CMOS EEPROM internally organized as 128/
256/512/1024/2048 words of 8 bits each. Catalyst’s
advanced CMOS technology substantially reduces de-
vice power requirements. The the CAT24WC01/02/04/
08/16 feature a 16-byte page write buffer. The device
operates via the I
2
C bus serial interface, has a special
write protection feature, and is available in 8-pin DIP,
SOIC, TSSOP and MSOP packages.
TSSOP Package (U, Y, GY)
(MSOP and TSSOP available for CAT24WC01,
CAT24WC02 and CAT24WC04 only)
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
WP
SCL
A0
A1
A2
SDA
A2
A0
A1
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
A0
A1
A2
VCC
WP
SCL
SDA
1
2
3
4
8
7
6
5
VSS
MSOP Package (R, Z, GZ)
8
7
6
5
VCC
WP
SCL
SDA
A2
A0
A1
VSS
1
2
3
4
VCC
WP
SCL
SDA
1
2
3
4
8
7
6
5
VSS
A2
A0
A1
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