参数资料
型号: W28J161BB90L
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 1M X 16 FLASH 3V PROM, 90 ns, PBGA48
封装: 8 X 8 MM, 0.75 MM PITCH, TFBGA-48
文件页数: 10/43页
文件大小: 1333K
代理商: W28J161BB90L
W28J161B/T
- 18 -
Table 5. Write Protection Alternatives
OPERATION
VPP
#RESET
PERMANENT
LOCK-BIT
BLOCK
LOCK-BIT
#WP
EFFECT
≤ VPPLK
X
All Blocks Locked.
VIL
X
All Blocks Locked.
VIL
2 Boot Blocks Locked.
0
VIH
Block Erase and Word Write Enabled.
VIL
Block Erase and Word Write Disabled.
Block Erase or
Word Write
> VPPLK
VIH
X
1
VIH
Block Erase and Word Write Disabled.
≤ VPPLK
X
All Blocks Locked.
VIL
X
All Blocks Locked.
VIL
All Unlocked Blocks are Erased.
2 Boot Blocks and Locked Blocks are NOT
Erased.
Full Chip
Erase
> VPPLK
VIH
X
VIH
All Unlocked Blocks are Erased.
Locked Blocks are NOT Erased.
≤ VPPLK
X
Set Block Lock-Bit Disabled.
VIL
X
Set Block Lock-Bit Disabled.
0
X
Set Block Lock-Bit Enabled.
Set Block
Lock-Bit
> VPPLK
VIH
1
X
Set Block Lock-Bit Disabled.
≤ VPPLK
X
Clear Block Lock-Bits Disabled.
VIL
X
Clear Block Lock-Bits Disabled.
0
X
Clear Block Lock-Bits Enabled.
Clear Block
Lock-Bits
> VPPLK
VIH
1
X
Clear Block Lock-Bits Disable.
≤ VPPLK
X
Set Permanent Lock-Bit Disabled.
VIL
X
Set Permanent Lock-Bit Disabled.
Set Permanent
Lock-Bit
> VPPLK
VIH
X
Set Permanent Lock-Bit Enabled.
相关PDF资料
PDF描述
W28J321BB90L 2M X 16 FLASH 2.7V PROM, 90 ns, PBGA48
W29C010MP90B 128K X 8 FLASH 5V PROM, 90 ns, PQCC32
W29C010MP90 128K X 8 FLASH 5V PROM, 90 ns, PQCC32
W29C011AP15N 128K X 8 FLASH 5V PROM, 150 ns, PQCC32
W29C020CP-12 256K X 8 FLASH 5V PROM, 120 ns, PQCC32
相关代理商/技术参数
参数描述
W28NK60Z 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:N-CHANNEL 600 V - 0.155з - 27A TO-247 Zener-Protected SuperMESH MOSFET
W28-SQ11A-10 功能描述:CIRCUIT BREAK 10A W/SWITCH RoHS:否 类别:过电压,电流,温度装置 >> 断路器 系列:W28 标准包装:3 系列:AS168X 断路器类型:热磁动式 电压:65VDC,277/480VAC 电流 - 跳闸(It):30A 极数:3 触动器类型:按片 安装类型:DIN 轨道 其它名称:4420.02104420.0210-ND486-2338AS168X-CB3G300-NDCBE AS168X-CB3G300
W28-SQ11A-15 制造商:TE Connectivity 功能描述:
W28-SQ11A-3 制造商:TE Connectivity 功能描述:Circuit Breaker Thermal 1Pole 3A 250VAC/32VDC
W28-SQ11A-5 制造商:TE Connectivity 功能描述:Circuit Breaker Thermal 1Pole 5A 250VAC/32VDC