AS58C1001(2001) Ver la hoja de datos (PDF) - Austin Semiconductor
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AS58C1001 Datasheet PDF : 19 Pages
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Austin Semiconductor, Inc.
EEPROM
AS58C1001
FUNCTIONAL BLOCK DIAGRAM
Vcc
Vss
OE\
CE\
WE\
RES\
A0
A6
High Voltage Generator
Control Logic and Timing
Y Decoder
I/O0
I/O7
I/O Buffer
and
Input Latch
Ready/Busy
Y Gating
Address
Buffer and
Latch
A7
A16
X Decoder
Memory Array
Data Latch
MODE SELECTION
MODE
CE\
OE\
READ
VIL
VIL
STANDBY
VIH
X
WRITE
VIL
VIH
DESELECT VIL
VIH
WE\
RES\ RDY/BUSY\1
I/O
VIH
VH
High-Z
DOUT
X
X
High-Z
High-Z
VIL
VH
High-Z to VOL
DIN
VIH
VH
High-Z
High-Z
WRITE
INHIBIT
X
X
VIH
X
X
VIL
X
X
DATA
POLLING
VIL
VIL
VIH
VH
---
---
---
---
Data Out
VOL
(I/O7)
PROGRAM
X
X
X
VIL
High-Z
High-Z
Notes:
1. RDY/Busy\ output has only active LOW VOL and HIGH impedance state. It can not go to HIGH (VOH) state.
AS58C1001
Rev. 4.0 3/01
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
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