s71pl512nd0 Meet Spansion Inc., s71pl512nd0 Datasheet - Page 14

• Manufacturer Part Number: s71pl512nd0
• Description: Two S29pl256n Devices 32 M X 16-bit Cmos 3.0-volt Only Simultaneous Read/write, Page-mode Flash Memory
• Manufacturer: Meet Spansion Inc.

5
12
Input/Output Descriptions and Logic Symbols
Table 5.1
A
DQ15 – DQ0
CE#
OE#
WE#
V
NC
RY/BY#
V
RESET#
CE1#, CE2#
Notes:
1.
max +1
max
SS
CC
Symbol
Amax = 23 for the PL256N and 22 for the PL127N.
– A0
Logic Symbol – PL256N and PL127N
identifies the input and output package connections provided on the device.
Input
I/O
Input
Input
Input
Supply
Not connected
Output
Supply
Input
Input
CE#
OE#
WE#
Amax–A0
WP#/ACC
RESET#
VCC
Type
Figure 5.1 Logic Symbols – PL256N, PL129N, and PL127N
DQ15 – DQ0
S29PL-N MirrorBit™ Flash Family
Address bus
16-bit data inputs/outputs/float
Chip Enable input
Output Enable input
Write Enable
Device ground
Pin Not Connected Internally
Ready/Busy output and open drain.
When RY/BY#= V
When RY/BY#= V
is executing a hardware reset operation.
Device Power Supply
Hardware reset pin
Chip Enable inputs for S29PL129 device
RY/BY#
Table 5.1 Input/Output Descriptions
P r e l i m i n a r y
16
IH
OL
, the device is ready to accept read operations and commands.
, the device is either executing an embedded algorithm or the device
Description
22
CE1#
CE2#
OE#
A21 – A0
WE#
WP#/ACC
RESET#
VCC
Logic Symbol – PL129N
S29PL-N_M0_A4 November 23, 2005
DQ15 – DQ0
RY/BY#
16