h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 40

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 1 Overview
1.2
Figure 1.1 shows an internal block diagram.
Rev. 2.00 Dec. 05, 2005 Page 2 of 724
REJ09B0200-0200
PF3/LWR/ADTRG/IRQ3
PF2/WAIT/SEG33
PF4/HWR/SEG34
PF5/RD/SEG35
PF6/AS/SEG36
Note: * The FWE pin is available only for the flash memory version and is an NC pin for the Masked ROM version.
P20/TIOCA3
P21/TIOCB3
P22/TIOCC3
P23/TIOCD3
P24/TIOCA4
P25/TIOCB4
P26/TIOCA5
P27/TIOCB5
PK7/HRxD1
PK6/HTxD1
P52/SCK2
PF0/IRQ2
P51/RxD2
P50/TxD2
FWE/NC *
PLLCAP
Internal Block Diagram
PLLVss
HRxD0
EXTAL
HTxD0
PF7/φ
OSC2
OSC1
STBY
XTAL
MD2
MD1
MD0
RES
NMI
Port 1
Figure 1.1 Internal Block Diagram
ROM (flash memory)
PC break controller
Interrupt controller
Masked ROM
TPU
PPG
Port H
RAM
H8S/2600 CPU
*
Port D
Motor control PWM timer
Port J
×
HCAN
LCD controller/driver
DTC
2 channel
WDT
SCI
A/D converter
×
×
×
4 channels
2 channels
2 channels
Port E
Port 4
PA7/A23/SEG40
PA6/ A22/SEG39
PA5/A21/SEG38
PA4/A20/SEG37
PA3/A19/COM4
PA2/A18/COM3
PA1/A17/COM2
PA0/A16/COM1
PB7/A15/SEG32
PB6/A14/SEG31
PB5/A13/SEG30
PB4/A12/SEG29
PB3 / A11/SEG28
PB2/A10/SEG27
PB1/A9/SEG26
PB0/A8/SEG25
PC7/A7/ SEG24
PC6/A6/ SEG23
PC5/A5/SEG22
PC4/A4/SEG21
PC3/A3/SEG20
PC2/A2/SEG19
PC1/A1/SEG18
PC0/A0/SEG17
P37/TxD4
P36/RxD4
P35/SCK1/SCK4/IRQ5
P34/RxD1
P33/TxD1
P32/SCK0/IRQ4
P31/RxD0
P30/TxD0
P97/AN15
P96/AN14
P95/AN13
P94/AN12
P93/AN11
P92/AN10
P91/AN9
P90/AN8