24C64

Turbo IC, Inc. 24C64 CMOS I²C 2-WIRE BUS 64K ELECTRICALLY ERASABLE PROGRAMMABLE ROM 8K X 8 BIT EEPROM FEATURES : Extended Power Supply Voltage Single Vcc for Read and Programming (Vcc = 2.7 V to 5.5 V) Low Power (Isb = 2µa @ 5.5 V) Extended I²C Bus, 2-Wire Serial Interface Support Byte Write and Page Write (32 Bytes) Automatic Page write Operation (maximum 10 ms) Internal Control Timer Internal Data Latches for 32 Bytes Hardware Data Protection by Write Protect Pin High Reliability CMOS Technology with EEPROM Cell Endurance : 1,000,000 Cycles Data Retention : 100 Years DESCRIPTION: The Turbo IC 24C64 is a serial 64K EEPROM fabricated with Turbo’s proprietary, high reliability, high performance CMOS technology. It’s 64K of memory is organized as 8,192 x 8 bits. The memory is configured as 256 pages with each page containing 32 bytes. This device offers significant advantages in low power and low voltage applications. The Turbo IC 24C64 uses the extended I²C addressing protocol and 2-wire serial interface which includes a bidirectional serial data bus synchronized by a clock. It offers a flexible byte write and a faster 32-byte page write. The data in the upper quadrant of memory can be protected by a write protect pin. The Turbo IC 24C64 is assembled in either a 8-pin PDIP or 8-pin SOIC package. Pin #1 (A0), #2 (A1), and #3 (A2) are device address input pins which are hardwired by the user. Pin #4 is the ground (Vss). Pin #5 is the serial data (SDA) pin used for ...