AT52BR6408A ATMEL [ATMEL Corporation], AT52BR6408A Datasheet - Page 27

• Manufacturer Part Number: AT52BR6408A
• Description: 64-Mbit Flash, 8-Mbit SRAM (x16 I/O)
• Manufacturer: ATMEL [ATMEL Corporation]

8-megabit SRAM
Description
Features
Block Diagram
3425A–STKD–1/04
The 8-megabit SRAM is a high-speed, super low-power CMOS SRAM organized as
512K words by 16 bits. The SRAM uses high-performance full CMOS process technol-
ogy and is designed for high-speed and low-power circuit technology. It is particularly
well-suited for the high-density low-power system application. This device has a data
retention mode that guarantees data to remain valid at a minimum power supply voltage
of 1.2V.
•
•
•
SCS2
SCS1
Fully Static Operation and Tri-state Output
TTL Compatible Inputs and Outputs
Battery Backup
SWE
SOE
SUB
SLB
Voltage (V)
A18
– 1.2V (Min) Data Retention
2.7 - 3.1
A0
Speed (ns)
70
Current/I
Operation
(Max)
ROW DECODER
3
MEMORY ARRAY
CC
512K X 16
(mA)
AT52BR6408A(T)
Current (µA)
Standby
(Max)
15
Temperature
-40 - 85
(° C)
I/O8
I/O0
I/O7
I/O15
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