Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
Номер в каталоге
Компоненты Описание
AT28C64B-15PI Просмотр технического описания (PDF) - Atmel Corporation
Номер в каталоге
Компоненты Описание
производитель
AT28C64B-15PI
64K (8K x 8) CMOS E2PROM with Page Write and Software Data Protection
Atmel Corporation
AT28C64B-15PI Datasheet PDF : 18 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
16. Page Mode Characteristics
Symbol
t
WC
t
WC
t
AS
t
AH
t
DS
t
DH
t
WP
t
BLC
t
WPH
Parameter
Write Cycle Time
Write Cycle Time (option available – Ref. AT28HC64BF datasheet)
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Write Pulse Width
Byte Load Cycle Time
Write Pulse Width High
17. Page Mode Write Waveforms
(1)(2)
OE
CE
WE
A0 -A12
DATA
t
AS
t
AH
VALID ADD
VALID DATA
t
WP
t
DH
t
DS
t
WPH
AT28C64B
Min
Max
Units
10
ms
2
ms
0
ns
50
ns
50
ns
0
ns
100
ns
150
µs
50
ns
t
BLC
t
WC
Notes: 1. A6 through A12 must specify the same page address during each high to low transition of WE (or CE).
2. OE must be high only when WE and CE are both low.
18. Chip Erase Waveforms
t
S
t
H
t
W
t
S
= t
H
= 1 µs (min.)
t
W
= 10 ms (min.)
V
H
= 12.0V ±0.5V
9
0270K–PEEPR–10/06
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]