HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 755

• 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 D/A converter.
18.1
The chip has an on-chip D/A converter module with two channels.
18.1.1
Features of the D/A converter module are listed below.
• Eight-bit resolution
• Two-channel output
• Maximum conversion time: 10 µs (with 20-pF load capacitance)
• Output voltage: 0 V to Vref
• D/A output retention in software standby mode
• Possible to set module stop mode
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Operation of D/A converter is disenabled by initial values. It is possible to access the register
by canceling module stop mode.
Overview
Features
Section 18 D/A Converter
Section 18 D/A Converter
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