HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 343
HD64F2638F20J
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2638F20J
Manufacturer:
PENESAS
Quantity:
252
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- Download datasheet (9Mb)
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
Page 293 of 1458
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