HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 343

• 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
9.11
9.11.1
Port F is a 6-bit I/O port. Port F pins also function as external interrupt input pins (IRQ2 and
IRQ3), A/D trigger input pin (ADTRG), bus control signal input/output pins (AS, RD, HWR, and
LWR), and the system clock (φ) output pin.
Figure 9-21 shows the port F pin configuration.
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Port F
Port F
Overview
Port F pins
PF7/ φ
PF6/ AS/ LCAS
PF5/ RD
PF4/ HWR
PF3/ LWR/ADTRG/IRQ3
PF0/ IRQ2
Figure 9-21 Port F Pin Functions
Pin functions in modes 4 to 6
PF7 (input) / φ (output)
AS (output)
RD (output)
HWR (output)
PF3 (I/O) / LWR (output) / ADTRG (input) / IRQ3 (input)
PF0 (I/O) / IRQ2 (input)
Pin functions in mode 7
PF7
PF6
PF5
PF4
PF3
PF0
(input) / φ (output)
(I/O)
(I/O)
(I/O)
(I/O) / ADTRG (input) / IRQ3 (input)
(I/O) / IRQ2 (input)
Section 9 I/O Ports
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