HD6473847RHV Datasheet, PDF (36/546 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family / H8/300L Super Low Power Series

Section 1 Overview
1.2 Internal Block Diagram
x1
x2
OSC1
OSC2
P31/TMOFL
P32/TMOFH
P33
P34
P35
P36/AEVH
P37/AEVL
P40/SCK32
P41/RXD32
P42/TXD32
P43/IRQ0
P50/WKP0/SEG1
P51/WKP1/SEG2
P52/WKP2/SEG3
P53/WKP3/SEG4
P54/WKP4/SEG5
P55/WKP5/SEG6
P56/WKP6/SEG7
P57/WKP7/SEG8
P60/SEG9
P61/SEG10
P62/SEG11
P63/SEG12
P64/SEG13
P65/SEG14
P66/SEG15
P67/SEG16
Subclock oscillator
System clock oscillator
ROM
Timer A
Timer F
SCI3
H8/300L
CPU
RAM
Asynchronous
event counter
(AEC)
10-bit PWM1
10-bit PWM2
LCD
controller/driver
Vss
Vss = AVss
Vcc
RES
TEST
PA3/COM4
PA2/COM3
PA1/COM2
PA0/COM1
IRQAEC
P95
P94
P93
P92
P91/PWM2
P90/PWM1
P80/SEG25
P77/SEG24
P76/SEG23
P75/SEG22
P74/SEG21
P73/SEG20
P72/SEG19
P71/SEG18
P70/SEG17
V1
V2
V3
PB3/AN3/IRQ1
PB2/AN2
PB1/AN1
PB0/AN0
AVcc
10-bit A/D converter
Large-current (25 mA/pin) high-voltage open-drain pin (7 V)
Large-current (10 mA/pin) high-voltage open-drain pin (7 V)
High-voltage (7 V) input pin
Figure 1.1 Internal Block Diagram of H8/3802 Group
Rev. 7.00 Mar. 08, 2010 Page 4 of 510
REJ09B0024-0700