參數(shù)資料
型號： Am29F004B-B-70JI
廠商： Advanced Micro Devices, Inc.
英文描述： 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
中文描述： 4兆位（512畝× 8位）的CMOS 5.0伏，只引導(dǎo)扇區(qū)閃存
文件頁數(shù)： 29/37頁
文件大?。?/td> 993K
代理商： AM29F004B-B-70JI
8/5/05
Am29F004B
27
A D V A N C E I N F O R M A T I O N
AC CHARACTERISTICS
WE#
CE#
OE#
High Z
t
OE
High Z
DQ7
DQ0–DQ6
Complement
True
Addresses
VA
t
OEH
t
CE
t
CH
t
OH
t
DF
VA
VA
Status Data
Complement
Status Data
True
Valid Data
Valid Data
t
ACC
t
RC
Note:
VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data read cycle.
Figure 13. Data# Polling Timings (During Embedded Algorithms)
WE#
CE#
OE#
High Z
t
OE
DQ6/DQ2
Addresses
VA
t
OEH
t
CE
t
CH
t
OH
t
DF
VA
VA
t
ACC
t
RC
Valid Data
Valid Status
(stops toggling)
Valid Status
(first read)
(second read)
Valid Status
VA
Note:
VA = Valid address; not required for DQ6. Illustration shows first two status cycle after command sequence, last status read cycle, and
array data read cycle.
Figure 14. Toggle Bit Timings (During Embedded Algorithms)
Note:
The system may use CE# or OE# to toggle DQ2 and DQ6. DQ2 toggles only when read at an address within an erase-suspended sector.
Figure 15. DQ2 vs. DQ6
Enter
Erase
Erase
Resume
Erase
Enter Erase
Suspend Program
Erase Suspend
Read
Erase Suspend
Read
Erase
Suspend
Program
WE#
DQ6
DQ2
Erase
Complete
Erase
Suspend
Embedded
Erasing
相關(guān)PDF資料
PDF描述
Am29F004B-T-70JE 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Am29F004B-T-70JF 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Am29F004B-B-70JK 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Am29F004B-T-70JI 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
Am29F004B-T-70JK 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
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AM29F010 制造商:Panasonic Industrial Company 功能描述:IC
AM29F010-120DGC1 制造商:Spansion 功能描述:1M FLASH KNOWN GOOD DIE (COMMERCIAL TEMP) - Gel-pak, waffle pack, wafer, diced wafer on film
AM29F010-120DGE1 制造商:Spansion 功能描述:1M FLASH KNOWN GOOD DIE (EXTEND TEMP) - Gel-pak, waffle pack, wafer, diced wafer on film
AM29F010-120DGI1 制造商:Spansion 功能描述:1M FLASH KNOWN GOOD DIE (INDUSTRIAL TEMP) - Gel-pak, waffle pack, wafer, diced wafer on film
AM29F010-120JC 制造商:Advanced Micro Devices 功能描述: 制造商:Advanced Micro Devices 功能描述:NOR Flash, 128K x 8, 32 Pin, Plastic, PLCC 制造商:Analog Devices 功能描述:NOR Flash, 128K x 8, 32 Pin, Plastic, PLCC
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