CAT24C00_05 Datasheet, PDF (1/10 Pages) Catalyst Semiconductor – 128-Bit Serial EEPROM

CAT24C00
128-Bit Serial EEPROM
FEATURES
I 400 kHz I²C bus compatible*
I 1,000,000 Program/erase cycles
I 1.8 to 5.5 volt operation
I 100 year data retention
I Low power CMOS technology
I Self-timed write cycle with auto-clear
I 8-pin DIP, 8-pin SOIC, 8 pin TSSOP and SOT-23
I Industrial and Extended Temperature Ranges
rt _DESCRIPTION
a _{The CAT24C00 is a 128-bit Serial CMOS EEPROM}
internally organized as 16 words of 8 bits each. Catalyst’s
P ^{advanced CMOS technology substantially reduces}
device power requirements. The device operates via the
I²C bus serial interface and is available in 8-pin DIP,
8-pin SOIC, 8-pin TSSOP and 5-pin SOT-23.
d _{PIN CONFIGURATION}
DIP Package (P, L, GL)
SOIC Package (J, W, GW)
e _{NC 1}
u ^{NC 2}
NC ³
tin ^{VSS 4}
8 VCC
7 _NC
6 _SCL
5 _SDA
NC ¹
NC ²
NC ³
VSS
4
8 _VCC
7 _NC
6 _SCL
5 _SDA
BLOCK DIAGRAM
EXTERNAL LOAD
VCC
VSS
DOUT
ACK
WORD ADDRESS
BUFFERS
SENSE AMPS
SHIFT REGISTERS
COLUMN
DECODERS
SOT-23 (TP, TB, GTB)
TSSOP Package (U, Y, GY)
n _SCL
1
VSS
2
co ^SDA
3
5 VCC NC
1
NC ²
4
NC
NC
3
VSS 4
SDA
8 _VCC
7 _NC
6 _SCL
5 SDA
START/STOP
LOGIC
CONTROL
LOGIC
XDEC
E²PROM
is ^{PIN FUNCTIONS}
Pin Name
Function
D^SDA
Serial Data/Address
DATA IN STORAGE
SCL
Serial Clock
NC
No Connect
HIGH VOLTAGE/
TIMING CONTROL
V_CC
1.8 V to 5.5 V Power Supply
SCL
STATE COUNTERS
V_SS
Ground
* Catalyst Semiconductor is licensed by Philips Corporation to carry the I²C Bus Protocol.
© 2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
1
Doc. No. 1027, Rev. O