S29GL064N90TFI020 Spansion Inc., S29GL064N90TFI020 Datasheet - Page 69

• Manufacturer Part Number: S29GL064N90TFI020
• Description: IC, FLASH, 64MBIT, 90NS, TSOP-56
• Manufacturer: Spansion Inc.

Specifications of S29GL064N90TFI020

• Memory Type: Flash
• Memory Size: 64Mbit
• Ic Interface Type: CFI, Parallel
• Access Time: 90ns
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 56
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Notes
1. SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see
2. Illustration shows device in word mode.
Note
VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data read cycle.
October 29, 2008 S29GL-N_01_12
Addresses
Addresses
DQ0–DQ6
RY/BY#
RY/BY#
WE#
DQ7
WE#
Data
OE#
OE#
CE#
CE#
V
CC
t
VCS
t
t
BUSY
CH
t
OEH
Figure 15.8 Data# Polling Timings (During Embedded Algorithms)
t
Erase Command Sequence (last two cycles)
CS
2AAh
t
WC
t
ACC
t
CE
t
t
VA
t
Figure 15.7 Chip/Sector Erase Operation Timings
WP
RC
t
OE
DS
55h
D a t a
t
t
Complement
DH
CH
Status Data
S29GL-N MirrorBit
555h for chip erase
t
t
OH
WPH
t
DF
S h e e t
t
AS
SA
10 for Chip Erase
®
t
AH
VA
Flash Family
Complement
Write Operation Status on page
Status Data
30h
t
BUSY
True
True
t
WHWH2
Read Status Data
55.)
VA
VA
Progress
Valid Data
Valid Data
In
VA
Complete
t
RB
High Z
High Z
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