HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 292

• 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
9.3
9.3.1
Port 3 is an 6-bit I/O port. Port 3 is a multi-purpose port for SCI I/O pins (TxD0, RxD0, SCK0,
TxD1, RxD1, SCK1), external interrupt input pins (IRQ4, IRQ5), and IIC I/O pins * (SCL0,
SDA0, SCL1, SDA1). All of the port 3 pin functions have the same operating mode. The
configuration for each of the port 3 pins is shown in figure. 9-2.
Note: * Available when using I
Page 242 of 1458
Note: * Available when using I
Port 3
H8S/2630 (the product equipped with the I
Port 3
Overview
(the product equipped with the I
Port 3 pins
P35 (I/O) / SCK1 (I/O) / SCL0* (I/O) / IRQ5 (input)
P34 (I/O) / RxD1 (input) / SDA0* (I/O)
P33 (I/O) / TxD1 (input) / SCL1* (I/O)
P32 (I/O) / SCK0 (I/O) / SDA1* (I/O) / IRQ4 (input)
P31 (I/O) / RxD0 (input)
P30 (I/O) / TxD0 (output)
2
2
C bus interface as an option in the H8S/2638, H8S/2639, and H8S/2630
C bus interface as an option in the H8S/2638, H8S/2639, and
Figure 9-2 Port 3 Pin Functions
2
C bus interface is the W-mask version).
2
C bus interface is the W-mask version).
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
May 28, 2010