h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 33

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

PF7/
PF6/ AS/SEG36
PF5/ RD/SEG35
PF4/ HWR/SEG34
PF3/ LWR/ADTRG/IRQ3
PF2/ WAIT/SEG33
PF0/ IRQ2
Notes: 1. Flash memory version only.
P20/TIOCA3
P21/TIOCB3
P22/TIOCC3
P23/TIOCD3
P24/TIOCA4
P25/TIOCB4
P26/TIOCA5
P27/TIOCB5
Figure 1.1 (2) H8S/2648, H8S/2648R, and H8S/2647 Internal Block Diagram
MD2
MD1
MD0
OSC2
OSC1
EXTAL
XTAL
PLLCAP
PLLVSS
STBY
RES
NMI
FWE *
HTxD
HRxD
P52/SCK2
P51/RxD2
P50/TxD2
PK7
PK6
2
2. The FWE pin is for compatibility with the flash memory version.
PLL
Port 1
PC break controller
Interrupt controller
flash memory *
(mask ROM,
PPG
TPU
ROM
RAM
Port H
1
H8S/2600 CPU
)
Port D
Motor control PWM timer
Port J
DTC
WDT
SCI
Rev. 5.00 Sep 22, 2005 page 7 of 1136
A/D converter
HCAN
LCDC
3 channel
2 channel
Port E
Port 4
Section 1 Overview
REJ09B0257-0500
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
P36
P35/ SCK1/IRQ5
P34/ RxD1
P33/ TxD1
P32/ SCK0/IRQ4
P31/ RxD0
P30/ TxD0
P97
P96
P95
P94
P93/ AN11
P92/ AN10
P91/ AN9
P90/ AN8