AM29F010A Advanced Micro Devices, AM29F010A Datasheet - Page 23

• Manufacturer Part Number: AM29F010A
• Description: 1 Megabit (128 K x 8-bit) CMOS 5.0 Volt-only/ Uniform Sector Flash Memory
• Manufacturer: Advanced Micro Devices

AC CHARACTERISTICS
Note: PA = program address, PD = program data, D
Note: SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see “Write Operation Status”).
Addresses
Addresses
WE#
Data
OE#
CE#
V
WE#
Data
OE#
CE#
V
CC
CC
t
t
VCS
VCS
Program Command Sequence (last two cycles)
t
Erase Command Sequence (last two cycles)
t
CS
GHWL
555h
t
2AAh
CS
t
t
t
WC
GHWL
WC
Figure 10. Chip/Sector Erase Operation Timings
t
WP
t
DS
Figure 9. Program Operation Timings
t
55h
t
WP
DS
A0h
t
t
DH
CH
t
DH
t
CH
555h for chip erase
t
t
WPH
WPH
OUT
t
AS
t
Am29F010A
PA
AS
is the true data at the program address.
SA
10 for Chip Erase
t
AH
PD
t
AH
30h
t
WHWH1
Read Status Data (last two cycles)
t
WHWH2
PA
Read Status Data
VA
Status
Progress
In
D
OUT
PA
VA
Complete
22181B-14
22181B-15
23