w78l812a Winbond Electronics Corp America, w78l812a Datasheet - Page 25
w78l812a
Manufacturer Part Number
w78l812a
Description
8-bit Mcu Series 80c51-based
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W78L812A.pdf
(31 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
w78l812a24DL
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Company:
Part Number:
w78l812a24FL
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
Part Number:
w78l812a24FL
Manufacturer:
WINBOND/华邦
Quantity:
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Company:
Part Number:
w78l812a24PL
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
Part Number:
w78l812a24PL
Manufacturer:
WINBOND/华邦
Quantity:
20 000
10.3 Data Write Cycle
10.4 Port Access Cycle
SAMPLE
PORT 2
PORT 0
INPUT
XTAL1
XTAL1
PSEN
PORT
ALE
ALE
WR
S4
T
PDS
A0-A7
S5
T
DAW
S5
S6
T
PDH
T
DAD
S1
A8-A15
DATA OUT
T
DWR
S2
- 25 -
S3
S4
S6
Publication Release Date: November 6, 2006
W78LE812/W78L812A
T
S5
DWD
S6
S1
DATA OUT
T
PDA
S1
S2
S3
Revision A9
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