HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 239

• 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
Note: The H8S/2635 Group is not equipped with a DTC.
8.1
The chip includes a data transfer controller (DTC). The DTC can be activated by an interrupt or
software, to transfer data.
8.1.1
• Transfer possible over any number of channels
• Wide range of transfer modes
• Direct specification of 16-Mbyte address space possible
• Transfer can be set in byte or word units
• A CPU interrupt can be requested for the interrupt that activated the DTC
• Activation by software is possible
• Module stop mode can be set
REJ09B0103-0800 Rev. 8.00
May 28, 2010
⎯ Transfer information is stored in memory
⎯ One activation source can trigger a number of data transfers (chain transfer)
⎯ Normal, repeat, and block transfer modes available
⎯ Incrementing, decrementing, and fixing of source and destination addresses can be selected
⎯ 24-bit transfer source and destination addresses can be specified
⎯ An interrupt request can be issued to the CPU after one data transfer ends
⎯ An interrupt request can be issued to the CPU after the specified data transfers have
⎯ The initial setting enables DTC registers to be accessed. DTC operation is halted by setting
completely ended
module stop mode.
Overview
Features
Section 8 Data Transfer Controller (DTC)
Section 8 Data Transfer Controller (DTC)
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