s71pl129ja0 Meet Spansion Inc., s71pl129ja0 Datasheet - Page 8

• 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.

Input/Output Description
Pin Description
Logic Symbol
8
A21–A0
DQ15–DQ0
CE1# f
CE2# f
CE1#ps
CE2ps
OE#
WE#
RY/BY#
UB#
LB#
RESET#
WP#/ACC
V
V
V
NC
CC
CC
SS
f
ps
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
22
CE1#f
CE2#f
CE1#ps
CE2ps
OE#
WE#
WP#/ACC
RESET#
UB#
LB#
A21–A0
A d v a n c e
22 Address Inputs (Common)
16 Data Inputs/Outputs (Common)
Chip Enable 1 (Flash)
Chip Enable 2 (Flash)
Chip Enable 1 (pSRAM)
Chip Enable 2 (pSRAM)
Output Enable (Common)
Write Enable (Common)
Ready/Busy Output
Upper Byte Control (pSRAM)
Lower Byte Control (pSRAM)
Hardware Reset Pin, Active Low (Flash 1)
Hardware Write Protect/Acceleration Pin (Flash)
Flash 3.0 volt-only single power supply (see Product
Selector Guide for speed options and voltage supply
tolerances)
pSRAM Power Supply
Device Ground (Common)
Pin Not Connected Internally
DQ15–DQ0
RY/BY#
I n f o r m a t i o n
16
S71PL129Jxx_00_A5 December 23, 2004