PYX28C64 Datasheet, PDF (1/11 Pages) Pyramid Semiconductor Corporation – 8K x 8 EEPROM

PYX28C64
8K x 8 EEPROM
FEATURES
Access Times of 200, 250, 300 and 350 ns
Single 5V±10% Power Supply
Simple Byte and Page Write
Low Power CMOS:
- 60 mA Active Current
- 200 µA Standby Current
Fast Write Cycle Times
DESCRIPTION
The PYX28C64 is a 5 Volt 8Kx8 EEPROM using floating
gate CMOS Technology. The device supports 64-byte
page write operation. The PYX28C64 features DATA and
Toggle Bit Polling as well as a system software scheme
used to indicate early completion of a Write Cycle. The
device also includes user-optional software data protec-
tion. Endurance is 10,000 or 100,000 Cycles and Data
Retention is 100 Years. The device is available in a 32-Pin
LCC package as well as a 28-Pin 600 mil wide Ceramic
DIP.
Software Data Protection
Fully TTL Compatible Inputs and Outputs
Endurance: 10,000 or 100,000 Cycles
Data Retention: 100 Years
Available in the following Packages:
– 32-Pin Ceramic LCC (450 x 550 mils)
– 28-Pin 600 mil Ceramic DIP
PIN CONFIGURATIONS
FUNCTIONAL BLOCK DIAGRAM
DIP (C5-1)
L¹C⁵¹C^9B (L6)
Document # EEPROM101 REV B
Revised July 2007
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