DataSheet.es    


PDF W55F20 Data sheet ( Hoja de datos )

Número de pieza W55F20
Descripción SERIAL FLASH EEPROM SERIES
Fabricantes Winbond 
Logotipo Winbond Logotipo



Hay una vista previa y un enlace de descarga de W55F20 (archivo pdf) en la parte inferior de esta página.


Total 7 Páginas

No Preview Available ! W55F20 Hoja de datos, Descripción, Manual

W55FXX
SERIAL FLASH EEPROM SERIES
GENERAL DESCRIPTION
The W55FXX is a serial input/output flash EEPROM series that is typically used as the memory cell
of a W51300 (voice recorder controller) or the ROM code emulator for the PowerSpeechTM series.
The single voltage supply eliminates the need for an extra pump circuit during programming and
erasing.
FEATURES
Provides CLK, ADDR, and DATA pins to operate with Winbond PowerSpeechTM series
512K/1M/2M memory sizes available
Directly cascadable for longer duration
Fast frame-write operation
Frame (32 bits) program cycle time: 400 µS (typ.)
Fast whole-chip-erase duration: 50 mS (max.)
Read data access time: 500 nS (max.)
Program/erase cycles: 10,000 (typ.)
Data retention: 10 years (typ.)
Low power consumption:
Operating: 5 mA (typ.)
Standby: 2 µA (typ.)
PIN CONFIGURATION
EOP
CTRL
VSS
ADDR
1
2
3
4
8 MODE
7 VDD
6 CLK
5 DATA
Publication Release Date: August 1996
- 1 - Revision A2

1 page




W55F20 pdf
TIMING WAVEFORM
Read Cycle
CLK
DATA
1/F CLK
TRA
TRH
Address Shift-in Cycle
ADDR
1/F ADDR
DATA
TAS TAH
Page-code Cell Read Out Cycle
1/F CTRL
CTRL
DATA
TRA TRH
Note: The duty cycle of any clock is 50%.
W55FXX
Write Cycle
CLK
DATA
1/F CLK
TWS TWH
Mode Select Duration
MODE
CTRL
TMB 1/FCTRL
TME
Publication Release Date: August 1996
- 5 - Revision A2

5 Page










PáginasTotal 7 Páginas
PDF Descargar[ Datasheet W55F20.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
W55F20SERIAL FLASH EEPROM SERIESWinbond
Winbond

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar