s71pl127jbobai9u0 Meet Spansion Inc., s71pl127jbobai9u0 Datasheet - Page 11

• Manufacturer Part Number: s71pl127jbobai9u0
• Description: Combo Mem 4mx16 Flash + 512kx16 Sram 3v 56-pin Fbga T/r
• Manufacturer: Meet Spansion Inc.

4.
5. Logic Symbol
February 17, 2010 S71PL-J_00_B6
Pin Description
A21–A0
DQ15–DQ0
CE1#f
CE#f2
CE1#ps
CE2ps
OE#
WE#
RY/BY#
UB#
LB#
RESET#
WP#/ACC
V
V
V
NC
CC
CC
SS
Signal
f
ps
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 (Flash 1)
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
D a t a
22
S71PL-J Based MCPs
S h e e t
CE1#f
CE2#f
CE1#ps
CE2ps
OE#
WE#
WP #/ACC
RES ET#
UB#
LB#
A21–A0
DQ15–DQ0
Description
R Y/BY#
16
11