W55F05B PDF даташит
Спецификация W55F05B изготовлена «Winbond» и имеет функцию, называемую «Serial Flash Memory». |
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Детали детали
Номер произв | W55F05B |
Описание | Serial Flash Memory |
Производители | Winbond |
логотип |
12 Pages
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Winbond W55Fxxx
Serial Flash Memory
Data Sheet
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W55FXXX DATA SHEET
Table of Contents-
1. GENERAL DESCRIPTION ......................................................................................................... 2
1.1 W55Fxx Product Selection Guide................................................................................... 2
2. FEATURES ................................................................................................................................. 3
2.1 W55Fxx Features Description ........................................................................................ 3
2.2 W55Fxx Pin Configuration & Description ....................................................................... 3
2.3 W55Fxx System Block Diagram ..................................................................................... 4
3. ELECTRICAL CHARACTERISTICS........................................................................................... 5
3.1 W55Fxx Absolute Maximum Ratings.............................................................................. 5
3.2 W55Fxx DC Characteristics............................................................................................ 5
3.3 W55Fxx AC Characteristics............................................................................................ 6
4. TIMING WAVEFORM ................................................................................................................. 7
4.1 W55Fxx Timing Waveform ............................................................................................. 7
5. APPLICATIONS .......................................................................................................................... 8
5.1 W55Fxx Applications ...................................................................................................... 8
5.2 W55Fxx Application Circuits ........................................................................................... 9
Publication Release Date: May 02, 2006
- I - Revision A1.8
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W55FXX DATA SHEET
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 (VoiceRecorderTM 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 #
Density
W55F01*
128K bits
W55F01B*
128K bits
W55F05B*
512K bits
W55F10A W55F10B* W55F10BG W55F20
1M bits
1M 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.).
-2-
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Номер в каталоге | Описание | Производители |
W55F05 | SERIAL FLASH EEPROM SERIES | Winbond |
W55F05B | Serial Flash Memory | Winbond |
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