s71pl129ja0 Meet Spansion Inc., s71pl129ja0 Datasheet - Page 79

• Manufacturer Part Number: s71pl129ja0
• Description: Stacked Multi-chip Product Mcp Flash Memory And Psram 128 Megabit 8m X 16-bit Cmos 3.0 Volt-only Simultaneous Operation, Page Mode Flash Memory With 64/32/16 Megabit 4m/2m/1m X 16-bit Pseudo-static Ram
• Manufacturer: Meet Spansion Inc.

pSRAM Type 6
2M Word by 16-bit Cmos Pseudo Static RAM (32M Density)
4M Word by 16-bit Cmos Pseudo Static RAM (64M Density)
Features
Pin Description
Ocotober 16, 2004 pSRAM_Type06_14_A1
I/O1 to I/O16
T Single power supply voltage of 2.6 to 3.3 V
T Direct TTL compatibility for all inputs and outputs
T Deep power-down mode: Memory cell data invalid
T P age operation mode:
T Logic compatible with SRAM R/W pin
T Standby current
T Access Times
Pin Name
A
LB# ,UB#
A0 to A2
0
CE1#
WE#
OE#
GND
CE2
V
— P age read operation by 8 words
— Standby = 70 µA (32M)
— Standby = 100 µA (64M)
— Deep power-down Standby = 5 µA
to A
NC
DD
21
A d v a n c e
CE1# Access Time
Page Access Time
OE# Access Time
Address Inputs
Page Address Inputs
Data Inputs/Outputs
Chip Enable Input
Chip select Input
Write Enable Input
Output Enable Input
Data Byte Control Inputs
Power Supply
Ground
Not Connection
Access Time
I n f o r m a t i o n
pSRAM Type 6
Description
70 ns
70 ns
25 ns
30 ns
64M
32M
79