38K0 Datasheet, PDF (95/133 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

38K0 Group
Vcc
Vss
TXD
BUSY
RXD
SCLK
P06
P07
P40/EXDREQ/RXD
P41/EXDACK/TXD
P42/EXTC/SCLK
P43/EXA1/SRDY
P30
P31
P32
P33/EXINT
P34/EXCS
P35/EXWR
P36/EXRD
P37/EXA0
P10/DQ0/AN0
P11/DQ1/AN1
49
32
50
31
51
30
52
29
53
28
54
27
55
26
56
57
M38K09F8LFP/HP
25
24
58
23
59
22
60
21
61
20
62
19
63
18
64
17
P25
P24
P23
P22
P21
P20
D0-
D0+
TrON
USBVREF
DVCC
PVCC
PVSS
P63(LED3)
P62(LED2)
P61(LED1)
Mode setup method
Signal
Value
CNVss
4.5 to 5.25 V
SCLK
Vcc (Note 2)
RESET
Vss → Vcc
CE
Vcc (Note 2)
(Note 1)
Connect to oscillator circuit.
Notes 1: Connect to Vcc in the case of Vcc = 4.5 V to 5.25 V.
Connect to VPP (= 4.5 V to 5.25 V) in the case of Vcc = 3.0 V to 4.5 V.
2: Supply Vcc at releasimg Reset.
Package outline: PLQP0064GA-A, PLQP0064KB-A
Fig. 124 Pin connection diagram in standard serial I/O mode (1)
Rev.3.00 Oct 05, 2006 page 95 of 129
REJ03B0192-0300