HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 298

• 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
9.4
Note: The DA output is not implemented in the H8S/2635 Group.
9.4.1
Port 4 is an 8-bit input-only port. Port 4 pins also function as A/D converter analog input pins
(AN0 to AN7) and D/A converter analog output pins (DA0, DA1). Port 4 pin functions are the
same in all operating modes. Figure 9-3 shows the port 4 pin configuration.
Page 248 of 1458
Port 4
Overview
Port 4
Figure 9-3 Port 4 Pin Functions
Port 4 pins
P47
P46
P45
P44
P43
P42
P41
P40
(input) /
(input) /
(input) /
(input) /
(input) /
(input) /
(input) /
(input) /
AN7 (input) / DA1 (output)
AN6 (input) / DA0 (output)
AN5 (input)
AN4 (input)
AN3 (input)
AN2 (input)
AN1 (input)
AN0 (input)
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
May 28, 2010