HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 743

• 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
REJ09B0103-0800 Rev. 8.00
May 28, 2010
State of channel 0 (AN0)
State of channel 1 (AN1)
State of channel 2 (AN2)
State of channel 3 (AN3)
Figure 17-3 Example of A/D Converter Operation (Single Mode, Channel 1 Selected)
ADIE
ADST
ADF
ADDRA
ADDRB
ADDRC
ADDRD
Note: * Vertical arrows ( ) indicate instructions executed by software.
A/D
conversion
starts
Idle
Idle
Idle
Idle
A/D conversion
Set*
Set*
1
Idle
Clear*
A/D conversion result 1
Read conversion result
A/D conversion
Set*
2
Section 17 A/D Converter
Read conversion result
A/D conversion result 2
Clear*
Idle
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