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7477 Datasheet(PDF) 17 Page - Renesas Technology Corp

Part # 7477
Description  SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
PDF  48 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

7477 Datasheet(HTML) 17 Page - Renesas Technology Corp

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MITSUBISHI MICROCOMPUTERS
7477/ 7478 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Fig. 6 Block diagram of timer 1 through 4
Timer 1 latch (8)
Timer 1 (8)
Timer 2 latch (8)
Timer 2 (8)
1/4
1/8
1/16
Timer 3 latch (8)
Timer 3 (8)
Timer 4 latch (8)
Timer 4 (8)
Data bus
T12M2
T12M0
T12M1
TM20
1/2
1/2
1/2
1/8
EG2
Port latch
T12M3
T12M6
T12M7
T12M5
T12M4
TM26
T34M1
T34M2
T34M0
T34M4
T34M5
F/F
1/2
TM21
TM27
EG3
EG2
T34M3
T34M6
EG4
Port latch
XCIN
(Note)
XIN
P32/CNTR0
P12/T0
P32/CNTR1
P13/T1
T34M7
P33/CNTR1
P32/CNTR0
P31/INT1
P30/INT0
EG1
EG0
(
Select gate : At reset, shaded side is connected.)
Note : The 7477 group does not have X CIN input.
Timer 1
interrupt request
Timer 2
interrupt request
Timer 3
interrupt request
Timer 4
interrupt request
C
D3 Q3
D2 Q2
D1 Q1
D0 Q0
EG3
CM7



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