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參數(shù)資料
| 型號(hào)： | Am29F400AT-65FCB |
| 廠商： | Advanced Micro Devices, Inc. |
| 英文描述： | 4 Megabit (524,288 x 8-Bit/262,144 x 16-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory |
| 中文描述： | 4兆位（524,288 x 8-Bit/262，144 x 16位），5.0伏的CMOS只，扇區(qū)擦除閃存 |
| 文件頁(yè)數(shù)： | 27/35頁(yè) |
| 文件大小： | 136K |
| 代理商： | AM29F400AT-65FCB |
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Am29F400AT/Am29F400AB
27
P R E L I M I N A R Y
5
SWITCHING WAVEFORMS
Notes:
1. PA is address of the memory location to be programmed.
2. PD is data to be programmed at byte address.
3. DQ7 is the output of the complement of the data written to the device.
4. D
OUT
is the output of the data written to the device.
5. Figure indicates last two bus cycles of four bus cycle sequence.
6. These waveforms are for the x16 mode.
Figure 9.
Program Operation Timings
Notes:
1. SA is the sector address for Sector Erase. Addresses = don’t care for Chip Erase.
2. These waveforms are for the x16 mode.
Figure 10.
AC Waveforms Chip/Sector Erase Operations
D
OUT
PD
t
AH
Data Polling
t
DF
t
OH
t
OE
t
DS
t
CS
t
WPH
t
DH
t
WP
t
GHWL
Addresses
CE
OE
WE
Data
5.0 V
DQ7
5555H
PA
A0H
PA
3rd Bus Cycle
20380B-16
t
WC
t
RC
t
AS
t
WHWH1
t
CE
t
AS
t
WP
t
CS
t
DH
5555H
2AAAH
SA
CE
OE
WE
Data
V
CC
AAH
55H
Addresses
2AAAH
t
VCS
t
DS
5555H
5555H
t
WPH
t
GHWL
t
AH
AAH
55H
80H
10H/30H
20380B-17
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| Am29F400AT-65FIB | 4 Megabit (524,288 x 8-Bit/262,144 x 16-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory |
| AM29F400BB-90DGE1 | 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory-Die Revision 1 |
| AM29F400B-1 | 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory-Die Revision 1 |
| Am29F400BT-75DTC | 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory-Die Revision 1 |
| Am29F400BB-75DTC | 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory-Die Revision 1 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM29F400AT-90SC | 制造商:Advanced Micro Devices 功能描述:NOR Flash, 256K x 16, 44 Pin, Plastic, SOP |
| AM29F400BB | 制造商: 功能描述: 制造商:undefined 功能描述: |
| AM29F400BB120EC | 制造商:AMD 功能描述:New |
| AM29F400BB-120SC | 制造商:Advanced Micro Devices 功能描述: |
| AM29F400BB120SI | 制造商:AMD 功能描述:* |
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