參數(shù)資料
型號(hào)： AM29F002BT-70
廠商： Advanced Micro Devices, Inc.
元件分類： DC/DC變換器
英文描述： RP12 (AW) Series - Powerline Regulated DC-DC Converters; Input Voltage (Vdc): 24V; Output Voltage (Vdc): 3.3V; 4:1 Wide Input Voltage Range; 12 Watts Regulated Output Power; 1.6kVDC Isolation; Over Current and Over Voltage Protection; Five-Sided Shield; No Derating to 61??C; Standard DIP24 Pinning; Efficiency to 88%
中文描述： 2兆位（256畝× 8位）的CMOS 5.0伏，只引導(dǎo)扇區(qū)閃存
文件頁數(shù)： 17/40頁
文件大小： 792K
代理商： AM29F002BT-70
16
Am29F002B/Am29F002NB
November 28, 2000
Command Definitions
Table 5.
Am29F002B/Am29F002NB Command Definitions
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 WE# or CE# pulse,
whichever happens later.
PD = Data to be programmed at location PA. Data latches on the
rising edge of WE# or CE# pulse, whichever happens first.
SA = Address of the sector to be verified (in autoselect mode) or
erased. Address bits A17–A13 uniquely select any sector.
Notes:
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 operations.
4. Address bits A17–A11 are don’t cares for unlock and
command cycles, except when PA or SA is 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 DQ5 goes
high (while the device is providing status data).
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 information.
9. The system may read and program in non-erasing sectors, or
enter the autoselect mode, when in the Erase Suspend
mode. The Erase Suspend command is valid only during a
sector erase operation.
10. The Erase Resume command is valid only during the Erase
Suspend mode.
Command
Sequence
(Note 1)
Bus Cycles (Notes 2–4)
Third
Addr
Data Addr
First
Second
Addr
Fourth
Fifth
Sixth
Addr
RA
XXX
555
Data
RD
F0
AA
Data
Data
Addr Data
Addr
Data
Read (Note 5)
Reset (Note 6)
1
1
4
Auto-
select
(Note 7)
Manufacturer ID
Device ID,
Top Boot Block
Device ID,
Bottom Boot Block
2AA
55
555
90
X00
01
4
555
AA
2AA
55
555
90
X01
B0
4
555
AA
2AA
55
555
90
X01
34
Sector Protect Verify
(Note 8)
4
555
AA
2AA
55
555
90
(SA)
X02
00
01
PD
AA
AA
Program
Chip Erase
Sector Erase
Erase Suspend (Note 9)
Erase Resume (Note 10)
4
6
6
1
1
555
555
555
XXX
XXX
AA
AA
AA
B0
30
2AA
2AA
2AA
55
55
55
555
555
555
A0
80
80
PA
555
555
2AA
2AA
55
55
555
SA
10
30
C
相關(guān)PDF資料
PDF描述
Am29F002B-120PCB High Speed CMOS Logic Non-Inverting Quad 2-Input Multiplexer with 3-State Outputs 16-CDIP -55 to 125
AM29F002B-120PE High Speed CMOS Logic Non-Inverting Quad 2-Input Multiplexer with 3-State Outputs 16-CDIP -55 to 125
Am29F002B-120PEB High Speed CMOS Logic Inverting Quad 2-Input Multiplexer with 3-State Outputs 16-CDIP -55 to 125
AM29F002B-120PI High Speed CMOS Logic Inverting Quad 2-Input Multiplexer with 3-State Outputs 16-CDIP -55 to 125
Am29F002B-120PIB High Speed CMOS Logic 8-Bit Addressable Latch 16-CDIP -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM29F002BT70JI 制造商:Advanced Micro Devices 功能描述:
AM29F002BT-70JI 制造商:Spansion 功能描述:NOR Flash Parallel 5V 2Mbit 256K x 8bit 70ns 32-Pin PLCC
AM29F002BT-90JC 制造商:Advanced Micro Devices 功能描述: 制造商:Advanced Micro Devices 功能描述:NOR Flash, 256K x 8, 32 Pin, Plastic, PLCC
AM29F002NB-55JC 制造商:Advanced Micro Devices 功能描述:256K X 8 FLASH 5V PROM, 55 ns, PQCC32
AM29F002NB-55PC 制造商:Advanced Micro Devices 功能描述:256K X 8 FLASH 5V PROM, 55 ns, PDIP32
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