参数资料
型号: W55F10B
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 1M X 1 FLASH 5V PROM, PDIP8
封装: DIP-8
文件页数: 6/12页
文件大小: 204K
代理商: W55F10B
W55FXX DATA SHEET
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1. GENERAL DESCRIPTION
The W55Fxx is a serial flash memory series that is typically used as the contents upgradeable
memory device of Internet toy applications, or applications with W51300 (VoiceRecorder
TM controller)
for voice message storage device. Besides that, W55Fxx can still be the W551Cxxx (Serial Voice
Memory) program or data emulator. The single voltage supply eliminates the need for an extra pump
circuit during flash memory cells programming and erasing.
1.1 W55Fxx Product Selection Guide
W55Fxx Serial Flash Memory is used to store pre-determined data or contents need to be
upgradeable applications. To communicate with W55Fxx in serial data mode, the connection interface
total pin counts can be reduced to five pins only. The following table is shown the product selection
guide of part number vs. memory density.
PART #
W55F01*
W55F01B*
W55F05B*
W55F10A
W55F10B*
W55F10BG
W55F20
Density
128K bits
512K bits
1M bits
2M bits
Notice:
1. * indicated prohibits cascade application just for single chip application only.
2. W55F10BG is lead free package version.
3. Programming voltage: W55Fxxx for high voltage (5Vmin.).
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