HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 163

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 9 I/O Ports
Section 9 I/O Ports
Table 9.1 summarizes the port functions. The pins of each port also have other functions such as
input/output or interrupt input pins of on-chip supporting modules.
Each I/O port includes a data direction register (DDR) that controls input/output, a data register
(DR) that stores output data, and a port register (PORT) used to read the pin states. The input-only
ports do not have a DR or DDR register.
Ports A to D have a built-in input pull-up MOS function and a MOS input pull-up control register
(PCR) to control the on/off state of MOS input pull-up.
Ports A to C include an open-drain control register (ODR) that controls the on/off state of the
output buffer PMOS.
All the I/O ports can drive a single TTL load and a 30 pF capacitive load.
Rev. 7.00 Sep. 11, 2009 Page 127 of 566
REJ09B0211-0700