參數(shù)資料
型號(hào)： A29L004ATV-90
廠商： AMIC Technology Corporation
英文描述： 512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
中文描述： 為512k × 8位CMOS 3.0伏只，引導(dǎo)扇區(qū)閃存
文件頁數(shù)： 3/39頁
文件大小： 528K
代理商： A29L004ATV-90
A29L004A Series
PRELIMINARY
(March, 2005, Version 0.0)
2
AMIC Technology, Corp.
available on 32-pin PLCC & (s)TSOP), or
by reading the I/O
7
(
Data
Polling) and I/O
6
(toggle) status bits. After a program
or erase cycle has been completed, the device is ready to
read array data or accept another command.
The sector erase architecture allows memory sectors to be
erased and reprogrammed without affecting the data
contents of other sectors. The A29L004A is fully erased
when shipped from the factory.
The hardware sector protection feature disables operations
for both program and erase in any combination of the
sectors of memory. This can be achieved via programming
equipment.
The Erase Suspend/Erase Resume feature enables the user
to put erase on hold for any period of time to read data from,
Pin Configurations
or program data to, any other sector that is not selected for
erasure. True background erase can thus be achieved.
The hardware
RESET
pin terminates any operation in
progress and resets the internal state machine to reading
array data (not available on 32-pin PLCC & (s)TSOP). The
RESET
pin may be tied to the system reset circuitry. A
system reset would thus also reset the device, enabling the
system microprocessor to read the boot-up firmware from the
Flash memory.
The device offers two power-saving features. When
addresses have been stable for a specified amount of time,
the device enters the automatic sleep mode. The system can
also place the device into the standby mode. Power
consumption is greatly reduced in both these modes.
40-pin TSOP
A29L004AW
A15
A14
A13
A12
A11
A9
A8
WE
RESET
NC
RY/BY
A18
A7
A6
A5
A4
A3
A2
A1
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
I/O
0
OE
NC
I/O
3
VCC
VCC
I/O
4
I/O
5
I/O
6
I/O
7
A10
NC
NC
VSS
A17
A16
I/O
1
I/O
2
23
22
21
A0
CE
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PLCC
32-pin TSOP (8mm X 20mm)
32-pin sTSOP (8mm X 13.4mm)
32-pin sTSOP (8mm X 14mm)
A29L004AV (8mm X 20mm)
A29L004AX (8mm X 13.4mm)
A29L004AY (8mm X 14mm)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A9
A8
A13
A14
A17
WE
VCC
A18
A16
A15
A12
A7
A6
A5
A4
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A3
I/O
0
A0
I/O
1
I/O
2
GND
I/O
3
I/O
4
I/O
5
I/O
6
I/O
7
CE
A10
OE
A11
A2
A1
A29L004AL
A7
A9
I/O
7
CE
A6
A5
A4
A3
A2
A1
A0
I/O
0
A8
A13
A14
A
A
A
A
V
W
A
I
1
I
2
G
I
4
I
5
I
6
1
2
3
4
5
6
7
8
9
10
11
12
13
3
3
3
1
1
1
1
1
1
2
21
22
23
24
25
26
27
28
29
A11
OE
A10
I
3
相關(guān)PDF資料
PDF描述
A29L004ATV-90F 512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
A29L004L Replaced by PT78ST106,PT78NR106 : 6Vout 1.5A Wide Input Positive Step-Down ISR 3-SIP MODULE -40 to 85
A29L004TW-70 512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
A29L004UW-70 512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
A29L004TV-90 512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A29L004ATV-90F 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
A29L004ATW-70 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
A29L004ATW-70F 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
A29L004ATW-90 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
A29L004ATW-90F 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
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