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 bidirectional transfer of data. Pin #6 is the serial
clock (SCL) input pin. Pin #7 is the write protect (WP) input
pin, and Pin #8 is the power supply (Vcc) pin.