S29JL032J70TFI420 Spansion Inc., S29JL032J70TFI420 Datasheet - Page 54

• Manufacturer Part Number: S29JL032J70TFI420
• Description: IC 3V 32M SIMULTANEOUS READ/WRITE FLASH
• Manufacturer: Spansion Inc.

Specifications of S29JL032J70TFI420

• Cell Type: NOR
• Density: 32Mb
• Access Time (max): 70ns
• Interface Type: Serial
• Boot Type: Bottom
• Address Bus: 22/21Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 4M/2M
• Supply Current: 16mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Supplier Unconfirmed

54
Addresses
WE#
Data
CE#
OE#
WE# Controlled Write Cycle
t
WPH
Notes:
1. SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see
2. These waveforms are for the word mode.
Addresses
RY/BY#
WE#
Data
OE#
CE#
Valid PA
V
CC
t
t
WC
t
WP
AH
t
DS
Valid
In
t
VCS
Figure 17.8 Back-to-back Read/Write Cycle Timings
t
DH
t
Erase Command Sequence (last two cycles)
CS
t
OEH
2AAh
t
WC
Valid RA
Figure 17.7 Chip/Sector Erase Operation Timings
t
SR/W
t
t
t
WP
ACC
t
D a t a
RC
t
DS
CE
55h
t
OE
t
t
DH
CH
Read Cycle
S29JL032J
555h for chip erase
S h e e t
t
WPH
Valid
Out
t
t
OH
AS
SA
t
DF
t
GHWL
10 for Chip Erase
( P r e l i m i n a r y )
t
AH
30h
t
WC
Valid PA
t
CE# or CE2# Controlled Write Cycles
BUSY
Write Operation Status on page
Valid
In
S29JL032J_00_03 August 25, 2010
t
CPH
t
WHWH2
Read Status Data
VA
Valid PA
t
WC
Progress
Valid
In
In
t
CP
40).
VA
Complete
t
RB