FT28C010-xxxxx-X
128K x 8 Bit 5V EEPROM
FEATURES
• Access Time: 120ns
• Simple Byte and Page Write
—Single 5V Supply
DESCRIPTION
2
The Force FT28C010 is a 128K x 8 E PROM, fabricated
with, high performance, floating gate CMOS technology.
Like most Force programmable nonvolatile memories
the FT28C010 is a 5V only device. The FT28C010
features the JEDEC approved pinout for byte-
wide memories, compatible with industry standard
EPROMs.
—No External High Voltages or VPP Control Circuits
—Self-Timed
—No Erase Before Write
—No Complex Programming Algorithms
—No Overerase Problem
• Low Power CMOS:
The FT28C010 supports a 256-byte page write operation,
effectively providing a 19 µs/byte write cycle and en-
abling the entire memory to be typically written in less
than 2.5 seconds. The FT28C010 also features DATA
Polling and Toggle Bit Polling, system software support
schemes used to indicate the early completion of a write
cycle. In addition, the FT28C010 supports Software Data
Protection option.
—Active: 50mA
—Standby: 500µA
• Software Data Protection
—Protects Data Against System Level
Inadvertant Writes
• High Speed Page Write Capability
• Highly Reliable Cell
—Endurance: 100,000 Write Cycles
2
Force E PROMs are designed and tested for applica-
—Data Retention: 100 Years
• Early End of Write Detection
—DATA Polling
tions requiring extended endurance. Data retention is
specified to be greater than 100 years.
—Toggle Bit Polling
•
-X Manufactured using Xicor Die
FT28C010-xxxxx-AT
128K x 8 Bit 5V EEPROM
FEATURES
DESCRIPTION
• Fast Read Access Time 120ns
• Automatic Page Write Operation
Internal Address and Data Latches for
128-Bytes Internal Control Timer
• Fast Write Cycle Time
Page Write Cycle Time - 10 ms Maximum
1 to 128-Byte Page Write Operation
• Low Power Dissipation
The FT28C010 is a high-performance Electrically Erasable
and Programmable Read Only Memory. Its one megabit of
memory isorganised as 131,072 words by 8 bits.
Manufactured with advanced nonvolatile CMOS technology,
the device offersaccess times to 120 ns with power dissipa-
tion of just 440 mW. When the device isdeselected, the CMOS
(Cont)
standby current is less than 300 mA.
80 mA Active Current
300 µA CMOS Standby Current
• Hardware and Software Data Protection
• DATA Polling for End of Write Detection
• High Reliability CMOS Technology
4
Endurance: 10
Data Retention: 10 Years
• Single 5V ± 10% Supply
• CMOS and TTL Compatible Inputs and Outputs
• -AT Manufactured using Atmel Die
Rev 1.1
1/30
2011