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
IS89C52 Просмотр технического описания (PDF) - Integrated Silicon Solution
Номер в каталоге
Компоненты Описание
производитель
IS89C52
CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH
Integrated Silicon Solution
IS89C52 Datasheet PDF : 50 Pages
First
Prev
41
42
43
44
45
46
47
48
49
50
IS89C52
TIMING WAVEFORMS
ALE
PSEN
PORT 0
PORT 2
t
LHLL
t
LLPL
t
AVLL
t
PLPH
t
PLIV
t
LLAX
t
PLAZ
t
PXIX
A7-A0
INSTR IN
t
LLIV
t
AVIV
A15-A8
t
PXIZ
A7-A0
A15-A8
Figure 35. External Program Memory Read Cycle
ISSI
®
ALE
PSEN
RD
PORT 0
PORT 2
t
LLDV
t
LLWL
t
WHLH
t
RLRH
t
AVLL
t
RLAZ
t
LLAX
t
RLDV
t
RHDX
A7-A0 FROM RI OR DPL
DATA IN
t
AVWL
t
AVDV
A15-A8 FROM DPH
t
RHDZ
A7-A0 FROM PCL
INSTR IN
A15-A8 FROM PCH
Figure 36. External Data Memory Read Cycle
48
Integrated Silicon Solution, Inc. — 1-800-379-4774
MC013-1C
11/21/98
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]