HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 347

• 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: -

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Pin
PF3/LWR/
ADTRG/IRQ3
PF0/IRQ2
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Selection Method and Pin Functions
The pin function is switched as shown below according to the operating mode,
the bus mode, A/D converter bits TRGS1 and TRGS0, and bit PF3DDR.
Notes: 1. ADTRG input when TRGS0 = TRGS1 = 1.
The pin function is switched as shown below according to the bit PF0DDR.
Operating
mode
Bus mode
PF3DDR
Pin function
PF0DDR
Pin function
2. When used as an external interrupt input pin, do not use as an I/O
pin for another function.
LWR output
16-bit bus
mode
pin
—
PF0 input
Modes 4 to 6
PF3 input
0
pin
8-bit bus mode
0
PF3 output
IRQ2 input
ADTRG input pin *
IRQ3 input pin *
pin
1
PF3 input
PF0 output
pin
0
2
1
Mode 7
1
Section 9 I/O Ports
—
Page 297 of 1458
PF3 output
pin
1