W741C204 Просмотр технического описания (PDF) - Winbond
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W741C204 Datasheet PDF : 84 Pages
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Preliminary W741C20X
• Powerful instruction set: 118 instructions
• 8-level subroutine (include interrupt) nesting
• One serial transmission/receiver port specified by software
• Up to 1 µS instruction cycle (with 4 MHz operating frequency)
• Packaged in 18-pin, 20-pin, 28-pin PDIP and 20-pin, 28-pin SOP
PIN CONFIGURATION
W741C202/C205
RA2
RA3
INT
RES
VSS
RB0
RB1
RB2
RB3
W741C201
1
18
2
17
3
16
4
15
5
14
6
13
7
12
8
11
9
10
18-PDIP(300 mil)
RA1
RA0
XIN
XOUT
VDD
RC3
RC2
RC1
RC0
RA2
1
28
RA1
RA3
2
27
RA0
INT
3
26
XIN
RES
4
25
XOUT
VSS
5
24
VDD
RE0
6
23
RD3
RE1
7
RE2
8
22
RD2
21
RD1
RE3
9
20
RD0
RB0
10
19
RC3
RB1
11
18
RC2
RB2
12
17
RC1
RB3
13
16
RC0
NC
14
15
MFP
28 SKINNY(300 mil), 28 SOP
RA2
RA3
INT
RES
VSS
VSS
RB0
RB1
RB2
RB3
W741C203
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
20-PDIP(300 mil)
RA1
RA0
XIN
XOUT
VDD
VDD
RC3
RC2
RC1
RC0
RA2
RA3
INT
RES
VSS
VSS
RB0
RB1
RB2
RB3
W741C204
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
20 SOP
RA1
RA0
XIN
XOUT
VDD
VDD
RC3
RC2
RC1
RC0
Publication Release Date: March 1998
-3-
Revision A3
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