HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 350

IC H8S MCU FLASH 256K 128-QFP

HD64F2638F20J

Manufacturer Part Number
HD64F2638F20J
Description
IC H8S MCU FLASH 256K 128-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2600r
Datasheets

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
Part Number:
HD64F2638F20J
Manufacturer:
PENESAS
Quantity:
252
Section 9 I/O Ports
Port H Register (PORTH)
Note: * Determined by the state of PH7 to PH0
PORTH is an 8-bit read-only register that shows the pin states. It cannot be written to. Writing of
output data for the port H pins (PH7 to PH0) must always be performed on PHDR.
If a port H read is performed while PHDDR bits are set to 1, the PHDR values are read. If a port H
read is performed while PHDDR bits are cleared to 0, the pin states are read.
After a reset and in hardware standby mode, PORTH contents are determined by the pin states, as
PHDDR and PHDR are initialized. PORTH retains its prior state in software standby mode.
9.12.3
As shown in table 9-23, the port H pin functions can be switched, bit by bit, by changing the
values of OE1A to OE1H of motor control PWM timer PWOCR1 and PHDDR.
Table 9-23 Port H Pin Functions
0E1A to 0E1H
PHDDR
Pin function
Page 300 of 1458
Bit
Initial value :
R/W
Pin Functions
:
:
PH7
— *
R
7
1
PWM output
PH6
— *
R
6
PH5
— *
R
5
0
0
PH7 to PH0 input
PH4
— *
R
4
PH3
— *
R
3
PH2
— *
R
2
H8S/2639, H8S/2638, H8S/2636,
1
PH7 to PH0 output
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
PH1
— *
R
1
May 28, 2010
PH0
— *
R
0

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