A29L040-70F AMIC, A29L040-70F Datasheet - Page 19

• Manufacturer Part Number: A29L040-70F
• Description: 58T1316
• Manufacturer: AMIC

Specifications of A29L040-70F

• Memory Type: Flash - NOR
• Memory Size: 4Mbit
• Memory Configuration: 512K X 8
• Interface Type: Parallel
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: DIP
• No. Of Pins: 32
• Rohs Compliant: Yes

Timing Waveforms for Program Operation
Timing Waveforms for Chip/Sector Erase Operation
(September, 2011, Version 1.6)
Addresses
Addresses
Note : PA = program addrss, PD = program data, Dout is the true data at the program address.
Data
VCC
Data
VCC
WE
WE
OE
OE
CE
CE
t
t
VCS
VCS
Note : SA = Sector Address. VA = Valid Address for reading status data.
Program Command Sequence (last two cycles)
Erase Command Sequence (last two cycles)
2AAh
t
555h
CS
t
CS
t
t
t
WC
t
GHWL
WC
GHWL
t
t
WP
t
t
DS
t
CH
WP
t
DS
55h
CH
A0h
555h for chip erase
t
t
t
WPH
WPH
AS
t
AS
SA
t
DH
PA
t
DH
10h for chip erase
18
t
PD
AH
30h
t
AH
t
WHWH1
t
Read Status Data (last two cycles)
WHWH2
PA
VA
AMIC Technology, Corp.
Progress
Read Status Data
Status
In
A29L040 Series
Complete
VA
PA
D
OUT