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W39V040B

厂商:
Winbond
类别:
并行FLASH
包装:
-
封装:
PLCC 32/STSOP 32
无铅情况/ROHS:
无铅
描述:
The W39V040B is a 4-megabit, 3.3-...

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  • 参数
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参数 数值
Voltage 3.3V
Package PLCC 32/STSOP 32
Status EOL
Density 4Mbit
comment Obsolete
Organization 512K x 8
Remark LPC
RoHS Y
Speed 33MHz
Temp 0 to +70

Description
32M-bit 3 Volt Parallel Flash Memory with Page Mode
Features
32k-Word/64k-Byte uniform sector architecture
16-Word/32-Byte write buffer
8-word/16-Byte page read buffer
Secured Silicon Sector area
Enhanced Sector Protect using Dynamic and Individual mechanisms?
Polling/Toggling methods are used to detect the status of program and erase operation
Suspend and resume commands used for program and erase operations
More than 100,000 erase/program cycles
More than 20-year data retention
Low power consumption
Deep power down mode
Wide temperature ranges
Compatible manufacturer ID for drop-in?replacement
Faster Erase and Program time
CFI(Common Flash Interface) support
Single 3V Read/Program/Erase(2.7 - 3.6V)
Enhanced Variable IO control
#WP/ACC Input
Ready/#Busy output(RY/#BY)detects completion of program or erase cycle

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