AT28LV64B Ver la hoja de datos (PDF) - Atmel Corporation
Número de pieza
componentes Descripción
Fabricante
AT28LV64B
Atmel Corporation
AT28LV64B Datasheet PDF : 12 Pages
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AT28LV64B
Page Mode Characteristics
Symbol Parameter
Min
tWC
Write Cycle Time
tAS
Address Set-up Time
0
tAH
Address Hold Time
100
tDS
Data Set-up Time
100
tDH
Data Hold Time
0
tWP
Write Pulse Width
200
tBLC
Byte Load Cycle Time
tWPH
Write Pulse Width High
100
Write Algorithm(1)
LOAD DATA AA
TO
ADDRESS 1555
LOAD DATA 55
TO
ADDRESS 0AAA
LOAD DATA A0
TO
ADDRESS 1555
WRITES ENABLED(2)
LOAD DATA XX
TO
ANY ADDRESS(3)
LOAD LAST BYTE
TO
LAST ADDRESS
ENTER DATA
PROTECT STATE
Notes for software program code:
1. Data Format: I/O7 - I/O0 (Hex); Address Format: A12 - A0 (Hex).
2. Data protect state will be re-activated at the end of the write cycle.
3. 1 to 64 bytes of data are loaded.
Max
Units
10
ms
ns
ns
ns
ns
ns
100
µs
ns
7
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