Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
零件编号
产品描述 (功能)
28C16A-20I/P 查看數據表(PDF) - Microchip Technology
零件编号
产品描述 (功能)
生产厂家
28C16A-20I/P
16K (2K x 8) CMOS EEPROM
Microchip Technology
28C16A-20I/P Datasheet PDF : 10 Pages
1
2
3
4
5
6
7
8
9
10
FIGURE 1-3: DATA POLLING WAVEFORMS
V
IH
Address
V
IL
V
IH
CE
V
IL
V
IH
WE
V
IL
V
IH
OE
V
IL
V
IH
Data
V
IL
Address Valid
t
WPL
t
WPH
t
DV
Data In
Valid
t
WC
28C16A
t
ACC
t
CE
Last Written
Address Valid
t
OE
I/O7 Out
True Data Out
FIGURE 1-4: CHIP CLEAR WAVEFORMS
V
IH
CE
V
IL
V
H
OE
V
IH
V
IH
WE
V
IL
t
S
t
W
t
H
t
W
= 10ms
t
S
= t
H
= 1
µ
s
V
H
= 12.0V
±
0.5V
TABLE 1-5: SUPPLEMENTARY CONTROL
Mode
Chip Clear
Extra Row Read
Extra Row Write
Note 1: V
H
= 12.0V
±
0.5V
CE
OE
WE
A9
V
IL
V
H
V
IL
X
V
IL
V
IL
V
IH
A9 = V
H
*
V
IH
*
A9 = V
H
* Pulsed per programming waveforms.
V
CC
I/O
I
V
CC
V
CC
Data Out
V
CC
Data In
2004 Microchip Technology Inc.
DS11125J-page 5
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]