D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 793

• Manufacturer Part Number: D12674RVFQ33D
• Description: MCU 3V 0K I-TEMP 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of D12674RVFQ33D

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412674RVFQ33D; HD6412674RVFQ33D

This LSI includes a successive approximation type 10-bit A/D converter that allows up to twelve
analog input channels to be selected. The block diagram of A/D converter is shown in figure 16.1.
16.1
ADCMS01A_010020020400
10-bit resolution
Twelve input channels
Conversion time: 6.7 µs per channel (at 20-MHz operation)
Two kinds of operating modes
Four data registers (H8S/2678 Group) or eight data registers (H8S/2678R Group)
Sample and hold function
Three kinds of conversion start
Interrupt request
Module stop mode can be set
Single mode: Single-channel A/D conversion
Scan mode: Continuous A/D conversion on 1 to 4 channels, or 1 to 8 channels (H8S/2678R
Group)
Conversion results are held in a 16-bit data register for each channel
Conversion can be started by software, 16-bit timer pulse unit (TPU), conversion start
trigger by 8-bit timer (TMR), or external trigger signal.
A/D conversion end interrupt (ADI) request can be generated
Features
Section 16 A/D Converter
Rev. 3.00 Mar 17, 2006 page 741 of 926
Section 16 A/D Converter
REJ09B0283-0300