HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 310

• Manufacturer Part Number: HD64F2638F20J
• Description: IC H8S MCU FLASH 256K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2638F20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 9 I/O Ports
9.7
9.7.1
Port B is an 8-bit I/O port. Port B pins also function as TPU I/O pins (TIOCA3, TIOCB3,
TIOCC3, TIOCD3, TIOCA4, TIOCB4, TIOCA5, TIOCB5) and as address outputs; the pin
functions change according to the operating mode.
Port B has an on-chip MOS input pull-up function that can be controlled by software.
Figure 9-8 shows the port B pin configuration.
Page 260 of 1458
Port B
Overview
Port B
Port B pins
PB7/A15/TIOCB5
PB6/A14/TIOCA5
PB5/A13/TIOCB4
PB4/A12/TIOCA4
PB3/A11/TIOCD3
PB2/A10/TIOCC3
PB1/A9 /TIODB3
PB0/A8 /TIOCA3
Figure 9-8 Port B Pin Functions
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
Pin functions in modes 4 to 6
Pin functions in mode 7
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
(input) /
(input) /
(input) /
(input) /
(input) /
(input) /
(input) /
(input) /
(I/O) / TIOCB5 (I/O)
(I/O) / TIOCA5 (I/O)
(I/O) / TIOCB4 (I/O)
(I/O) / TIOCA4 (I/O)
(I/O) / TIOCD3 (I/O)
(I/O) / TIOCC3 (I/O)
(I/O) / TIOCB3 (I/O)
(I/O) / TIOCA3 (I/O)
A15
A14
A13
A12
A11
A10
A9
A8
(output) / TIOCB5 (I/O)
(output) / TIOCA5 (I/O)
(output) / TIOCB4 (I/O)
(output) / TIOCA4 (I/O)
(output) / TIOCD3 (I/O)
(output) / TIOCC3 (I/O)
(output) / TIOCB3 (I/O)
(output) / TIOCA3 (I/O)
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
May 28, 2010