A29010-70F AMIC, A29010-70F Datasheet - Page 11

• Manufacturer Part Number: A29010-70F
• Description: 58T1319
• Manufacturer: AMIC

Specifications of A29010-70F

• Memory Type: Flash - NOR
• Memory Size: 1Mbit
• Memory Configuration: 128K X 8
• Interface Type: Parallel
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: DIP
• No. Of Pins: 32
• Rohs Compliant: Yes

Legend:
X = Don't care
RA = Address of the memory location to be read.
RD = Data read from location RA during read operation.
PA = Address of the memory location to be programmed. Addresses latch on the falling edge of the
PD = Data to be programmed at location PA. Data latches on the rising edge of
SA = Address of the sector to be verified (in autoselect mode) or erased. Address bits A16 - A15 select a unique sector.
Note:
1. See Table 1 for description of bus operations.
2. All values are in hexadecimal.
3. Except when reading array or autoselect data, all bus cycles are write operation.
4. Address bits A16 - A12 are don't cares for unlock and command cycles, unless SA or PA required.
5. No unlock or command cycles required when reading array data.
6. The Reset command is required to return to reading array data when device is in the autoselect mode, or if I/O
7. The fourth cycle of the autoselect command sequence is a read cycle.
8. The data is 00h for an unprotected sector and 01h for a protected sector. See "Autoselect Command Sequence" for more
9. The system may read and program in non-erasing sectors, or enter the autoselect mode, when in the Erase Suspend mode.
10. The Erase Resume command is valid only during the Erase Suspend mode.
11. The time between each command cycle has to be less than 50μs
(November, 2010, Version 1.4)
Chip Erase
Sector Erase
Read (Note 5)
Reset (Note 6)
Program
Erase Suspend (Note 9)
Erase Resume (Note 10)
Auto select
(Note 7)
the device is providing status data).
information.
happens later.
Command
Sequence
(Note 1)
Continuation ID
Sector Protect Verify
(Note 8)
Manufacturer ID
Device ID
4
4
4
4
4
6
6
1
1
1
1
Addr Data
XXX
XXX
XXX
555
555
555
555
555
555
555
RA
Table 4. A29010 Command Definitions
First
AA
AA
RD
AA
AA
AA
AA
AA
B0
30
F0
Addr
2AA
2AA
2AA
2AA
2AA
2AA
2AA
Second
10
Data
55
55
55
55
55
55
55
Bus Cycles (Notes 2 - 4)
Addr
555
555
555
555
555
555
555
WE
Third
Data Addr
or
90
90
A0
90
90
80
80
CE
X03
X00
X01
X02
555
555
pulse, whichever happens first.
SA
PA
Fourth
Data
PD
AA
AA
37
A4
7F
00
01
AMIC Technology, Corp.
Addr Data
WE
2AA
2AA
Fifth
or
A29010 Series
55
55
CE
5
pulse, whichever
goes high (while
Addr
555
SA
Sixth
Data
30
10