參數(shù)資料
型號(hào)： 29F022B-70
廠商： Macronix International Co., Ltd.
英文描述： 2M-BIT[256K x 8]CMOS FLASH MEMORY
中文描述： 200萬位[256K × 8]的CMOS閃存
文件頁(yè)數(shù)： 5/46頁(yè)
文件大小： 606K
代理商： 29F022B-70
5
P/N:PM0556
REV. 1.3, NOV. 11, 2002
MX29F022/022NT/B
First Bus
Cycle
Addr
XXXH F0H
RA
555H
555H
Second Bus
Cycle
Third Bus
Cycle
Addr
Fourth Bus
Cycle
Fifth Bus
Cycle
Sixth Bus
Cycle
Command
Bus
Cycle
1
1
4
4
Data Addr
Data
Data Addr
Data Addr
Data Addr Data
Reset
Read
Read Silicon ID
Chip Protect Verify
RD
AAH 2AAH 55H
AAH 2AAH 55H
555H 90H
555H 90H
ADI
(SA)
X02H
PA
555H
555H
DDI
00H
01H
PD
AAH 2AAH 55H 555H 10H
AAH 2AAH 55H SA
Program
Chip Erase
Sector Erase
Sector Erase Suspend
Sector Erase Resume
Unlock for chip
protect/unprotect
4
6
6
1
1
6
555H
555H
555H
XXXH B0H
XXXH 30H
555H
AAH 2AAH 55H
AAH 2AAH 55H
AAH 2AAH 55H
555H A0H
555H 80H
555H 80H
30H
AAH 2AAH 55H
555H 80H
555H
AAH 2AAH 55H 555H 20H
Note:
1. ADI = Address of Device identifier; A1=0,A0 =0 for manufacture code,A1=0, A0 =1 for device code (Refer to Table
3).
DDI = Data of Device identifier : C2H for manufacture code, 36H/37H for device code.
X = X can be VIL or VIH
RA=Address of memory location to be read.
RD=Data to be read at location RA.
2. PA = Address of memory location to be programmed.
PD = Data to be programmed at location PA.
SA = Address to the sector to be erased.
3. The system should generate the following address patterns: 555H or 2AAH to Address A0~A10.
Address bit A11~A17=X=Don't care for all address commands except for Program Address (PA) and Sector
Address (SA). Write Sequence may be initiated with A11~A17 in either state.
4. For Chip Protect Verify operation: If read out data is 01H, it means the chip has been protected. If read out data is
00H, it means the chip is still not being protected.
TABLE 1. SOFTWARE COMMAND DEFINITIONS
相關(guān)PDF資料
PDF描述
29F022B-90 2M-BIT[256K x 8]CMOS FLASH MEMORY
29F022T-12 2M-BIT[256K x 8]CMOS FLASH MEMORY
29F022T-120 2M-BIT[256K x 8]CMOS FLASH MEMORY
29F022T-55 2M-BIT[256K x 8]CMOS FLASH MEMORY
29F022T-70 2M-BIT[256K x 8]CMOS FLASH MEMORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
29F022B-90 制造商:MCNIX 制造商全稱:Macronix International 功能描述:2M-BIT[256K x 8]CMOS FLASH MEMORY
29F022T-12 制造商:MCNIX 制造商全稱:Macronix International 功能描述:2M-BIT[256K x 8]CMOS FLASH MEMORY
29F022T-120 制造商:MCNIX 制造商全稱:Macronix International 功能描述:2M-BIT[256K x 8]CMOS FLASH MEMORY
29F022T-55 制造商:MCNIX 制造商全稱:Macronix International 功能描述:2M-BIT[256K x 8]CMOS FLASH MEMORY
29F022T-70 制造商:MCNIX 制造商全稱:Macronix International 功能描述:2M-BIT[256K x 8]CMOS FLASH MEMORY
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