S29PL032J SPANSION [SPANSION], S29PL032J Datasheet - Page 22

• Manufacturer Part Number: S29PL032J
• Description: CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory with Enhanced VersatileIO Control
• Manufacturer: SPANSION [SPANSION]

Pin Description
Logic Symbol
20
Amax–A0
DQ15–DQ0
CE#
OE#
WE#
V
NC
RY/BY#
WP#/ACC
V
V
RESET#
CE1#, CE2#
Notes:
1.
SS
IO
CC
Amax = A22 (PL127J), A21 (PL129J and PL064J), A20 (PL032J)
max+1
=
=
=
=
=
=
=
=
=
=
=
=
=
S29PL127J/S29PL129J/S29PL064J/S29PL032J
CE#
OE#
Amax–A0
WE#
WP#/ACC
RESET#
V
Address bus
16-bit data inputs/outputs/float
Chip Enable Inputs
Output Enable Input
Write Enable
Device Ground
Pin Not Connected Internally
Ready/Busy output and open drain.
When RY/BY#= V
read operations and commands. When RY/BY#=
V
algorithm or the device is executing a hardware
reset operation.
Write Protect/Acceleration Input.
When WP#/ACC= V
4K-word sectors are write protected regardless of
other sector protection configurations. When
WP#/ACC= V
the DYB or PPB is programmed. When WP#/ACC=
12V, program and erase operations are accelerated.
Input/Output Buffer Power Supply
(1.65 V to 1.95 V (for PL127J and PL129J) or 2.7 V
to 3.6 V (for all PLxxxJ devices))
Chip Power Supply
(2.7 V to 3.6 V or 2.7 to 3.3 V)
Hardware Reset Pin
Chip Enable Inputs.
CE1# controls the 64Mb in Banks 1A and 1B. CE2#
controls the 64 Mb in Banks 2A and 2B. (Only for
PL129J)
IO
OL
(V
, the device is either executing an embedded
CCQ
)
P R E L I M I N A R Y
DQ15–DQ0
IH
RY/BY#
, these sector are unprotected unless
IH
, the device is ready to accept
IL
, the highest and lowest two
16
31107A62 April 7, 2005