HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 454

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 14 A/D Converter
14.1.2
Figure 14.1 shows a block diagram of the A/D converter.
Rev. 5.00 Jan 06, 2006 page 432 of 818
REJ09B0273-0500
A/D conversion interrupts and DMA function supported
An A/D conversion interrupt request (ADI) can be sent to the CPU at the end of A/D
conversion (ADI0: A/D0 interrupt request; ADI1: A/D1 interrupt request). Also, the DMAC
can be activated by an ADI interrupt request.
Two kinds of conversion activation
Analog conversion voltage range can be set
The analog conversion voltage range can be set with the AV
ADEND output
Conversion timing can be monitored with the ADEND output pin when using channel 15 in
scan mode.
Software or external trigger (pin, ATU) can be selected (A/D0)
Software or external trigger (pin) can be selected (A/D1)
Block Diagram
ref
pin.