h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 66

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 1 Overview
1.2
Figure 1-1 (a) shows an internal block diagram of the H8S/2636.
Rev. 6.00 Feb 22, 2005 page 6 of 1484
REJ09B0103-0600
Notes: 1. Subclock functions (subactive mode, subsleep mode, and watch mode) are available in the U-mask version.
PH0/PWM1A
PH1/PWM1B
PH2/PWM1C
PH3/PWM1D
PH4/PWM1E
PH5/PWM1F
PH6/PWM1G
PH7/PWM1H
PJ0/PWM2A
PJ1/PWM2B
PJ2/PWM2C
PJ3/PWM2D
PJ4/PWM2E
PJ5/PWM2F
PJ6/PWM2G
PJ7/PWM2H
PF7/φ
PF6/AS
PF5/RD
PF4/HWR
PF3/LWR/ADTRG/IRQ3
PF0/IRQ2
Internal Block Diagram
2. The FWE pin only applies to the flash memory version.
These functions cannot be used with the other versions.
See section 22A.7, Subclock Oscillator, for the method of fixing pins OSC1 and OSC2.
The FWE pin is a NC pin in the mask ROM versions.
In the mask ROM version, the FWE pin must be left open or be connected to Vss.
VCL
MD2
MD1
MD0
OSC2 *
OSC1 *
EXTAL
XTAL
PLLCAP
STBY
RES
NMI
FWE *
2
1
1
Figure 1-1 (a) Internal Block Diagram of H8S/2636
PLL
Port 1
PC break controller
Interrupt controller
flash memory)
(mask ROM,
PPG
TPU
RAM
ROM
H8S/2600 CPU
Port D
Motor control PWM timer
HCAN × 2 channels
DTC
WDT × 2 channels
SCI × 3 channels
D/A converter
A/D converter
Port E
Port 4
PA3/A19/SCK2
PA2/A18/RxD2
PA1/A17/TxD2
PA0/A16
PB7/A15/TIOCB5
PB6/A14/TIOCA5
PB5/A13/TIOCB4
PB4/A12/TIOCA4
PB3 / A11/TIOCD3
PB2/A10/TIOCC3
PB1/A9/TIOCB3
PB0/A8/TIOCA3
PC7/A7
PC6/A6
PC5/A5
PC4/A4
PC3/A3
PC2/A2
PC1/A1
PC0/A0
P35/SCK1/IRQ5
P34/RxD1
P33/TxD1
P32/SCK0/IRQ4
P31/RxD0
P30/TxD0
P93/AN11
P92/AN10
P91/AN9
P90/AN8