AM29F800BB-70SC Spansion Inc., AM29F800BB-70SC Datasheet - Page 30

• Manufacturer Part Number: AM29F800BB-70SC
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29F800BB-70SC

• Memory Size: 8Mbit
• Memory Configuration: 1M X 8 / 512K X 16
• Ic Interface Type: Parallel
• Access Time: 70ns
• Memory Case Style: SOP
• No. Of Pins: 44
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5.5V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC CHARACTERISTICS
30
Notes:
1. SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see “Write Operation Status”).
2. Illustration shows device in word mode.
Addresses
RY/BY#
WE#
Data
CE#
OE#
V
CC
t
VCS
t
Erase Command Sequence (last two cycles)
t
CS
GHWL
Figure 14. Chip/Sector Erase Operation Timings
2AAh
t
WC
t
WP
t
DS
55h
t
t
DH
CH
P R E L I M I N A R Y
555h for chip erase
t
WPH
Am29F800B
t
AS
SA
10 for Chip Erase
t
AH
30h
t
BUSY
t
WHWH2
Read Status Data
VA
Progress
In
VA
Complete
t
RB
21504C-13