24C01BPI
| Model | 24C01BPI |
| Description | EEPROM, 128X8, Serial, CMOS, PDIP8, PLASTIC, DIP-8 |
| PDF file | Total 7 pages (File size: 65K) |
| Chip Manufacturer | CATALYST |
CAT24C01B
1K-Bit Serial EEPROM
FEATURES
I
2-Wire Serial Interface
I
1.8 to 6.0Volt Operation
I
Low Power CMOS Technology
I
4-Byte 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, 8-pin SOIC, 8-pin TSSOP or 8-pin MSOP
I
Commercial, Industrial and Automotive
Temperature Ranges
DESCRIPTION
The CAT24C01B is a 1K-bit Serial CMOS EEPROM
internally organized as 128 words of 8 bits each. Catalyst’s
advanced CMOS technology substantially reduces de-
vice power requirements. The CAT24C01B features a
4-byte page write buffer. The device operates via a 2-
wire serial interface and is available in 8-pin DIP, 8-pin
SOIC, 8-pin TSSOP or 8-pin MSOP.
PIN CONFIGURATION
DIP Package (P)
NC
NC
NC
VSS
1
2
3
4
8
7
6
5
BLOCK DIAGRAM
SOIC Package (J)
NC
NC
1
2
3
4
8
7
6
5
VCC
TEST
SCL
SDA
EXTERNAL LOAD
DOUT
ACK
VCC
VSS
WORD ADDRESS
BUFFERS
COLUMN
DECODERS
SENSE AMPS
SHIFT REGISTERS
VCC
TEST
SCL
SDA
NC
VSS
5020 FHD F01
SDA
MSOP Package (R)
NC
NC
NC
VSS
1
2
3
4
8
7
6
5
VCC
TEST
SCL
SDA
NC
NC
NC
VSS
TSSOP Package (U)
1
2
3
4
8
7
6
5
VCC
TEST
SCL
SDA
START/STOP
LOGIC
XDEC
CONTROL
LOGIC
E
2
PROM
EEPROM
PIN FUNCTIONS
Pin Name
NC
SDA
SCL
V
CC
V
SS
TEST
Function
No Connect
Serial Data/Address
Serial Clock
+1.8V to +6.0V Power Supply
Ground
Test Input (GND, V
CC
or
Floating)
SCL
STATE COUNTERS
DATA IN STORAGE
HIGH VOLTAGE/
TIMING CONTROL
© 1999 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
1
Doc. No. 25085-00 7/99 S-1
