參數(shù)資料
型號: A29L160AUM-90IF
廠商: AMIC Technology Corporation
英文描述: 2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
中文描述: 2米x 8位/ 1米× 16位CMOS 3.3伏只,引導(dǎo)扇區(qū)閃存
文件頁數(shù): 12/42頁
文件大?。?/td> 572K
代理商: A29L160AUM-90IF
A29L160A Series
(May, 2005, Version 0.1)
11
AMIC Technology, Corp.
START
PLSCNT=1
RESET=V
ID
Wait 1 us
First Write
Cycle=60h
Set up sector
address
Sector Protec:
Write 60h to sector
address with A6=0,
A1=1, A0=0
Wait 150 us
Verify Sector
Protect: Write 40h
to sector address
with A6=0, A1=1,
A0=0
Read from
sector address
with A6=0,
A1=1, A0=0
Data=01h
Protect another
sector
Remove V
ID
from RESET
Write reset
command
Sector Protect
complete
Sector Protect
Algorithm
Temporary Sector
Unprotect Mode
Increment
PLSCNT
PLSCNT
=25
Device failed
No
No
No
Yes
Reset
PLSCNT=1
Yes
Yes
No
Protect all sectors:
The indicated portion of
the sector protect
algorithm must be
performed for all
unprotected sectors prior
to issuing the first sector
unprotect address
START
PLSCNT=1
RESET=V
ID
Wait 1 us
First Write
Cycle=60h
No
Temporary Sector
Unprotect Mode
Yes
No
All sectors
protected
Set up first sector
address
Sector Unprotect:
Write 60h to sector
address with A6=1,
A1=1, A0=0
Wait 500 ms
Verify Sector
Unprotect : Write
40h to sector
address with A6=1,
A1=1, A0=0
Read from sector
address with A6=1,
A1=1, A0=0
Data=00h
Last sector
verified
Remove V
ID
from RESET
Write reset
Command
Sector Unprotect
complete
Yes
Yes
Set up
next sector
address
No
Yes
Yes
Sector Unprotect
Algorithm
Increment
PLSCNT
PLSCNT=
1000
Device failed
Yes
No
No
Figure 2. In-System Sector Protect/Unprotect Algorithms
相關(guān)PDF資料
PDF描述
A29L160ATM-90UF 2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160ATV-90UF 2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160ATG-90UF 2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160AUM-90UF 2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160AUV-90UF 2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A29L160AUM-90U 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160AUM-90UF 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160AUV-70 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
A29L160AUV-70F 制造商:AMIC Technology 功能描述:IC SM FLASH 16MB 3V BOTTOM BOOT 制造商:AMIC Technology 功能描述:IC, SM, FLASH, 16MB, 3V, BOTTOM BOOT 制造商:AMIC Technology 功能描述:IC, SM, FLASH, 16MB, 3V, BOTTOM BOOT, Memory Type:Boot Sector Flash, Memory Size:16Mbit, Memory Configuration:2M x 8, 1M x 16, Supply Voltage Min:2.7V, Supply Voltage Max:3.6V, Memory Case Style:TSOP, No. of Pins:48, Access , RoHS Compliant: Yes
A29L160AUV-70I 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory