DF2378RVFQ34WV Renesas Electronics America, DF2378RVFQ34WV Datasheet - Page 873

• Manufacturer Part Number: DF2378RVFQ34WV
• Description: MCU 3V 512K I-TEMP PB-FREE 144-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378RVFQ34WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 34MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• For Use With: YLCDRSK2378 - KIT DEV EVAL H8S/2378 LCDYR0K42378FC000BA - KIT EVAL FOR H8S/2378HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

This LSI includes a successive approximation type 10-bit A/D converter that allows up to sixteen
analog input channels to be selected. The block diagram of A/D converter is shown in figure 17.1.
17.1
• 10-bit resolution
• Sixteen input channels
• Conversion time: 7.4 µs per channel (at 35-MHz operation)
• Two kinds of operating modes
• Eight data registers
• Sample and hold function
• Three kinds of conversion start
• Interrupt request
• Module stop mode can be set
ADCMS04A_010020020400
⎯ Single mode: Single-channel A/D conversion
⎯ Scan mode: Continuous A/D conversion on 1 to 4 channels, or 1 to 8 channels
⎯ 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
⎯ A/D conversion end interrupt (ADI) request can be generated
trigger by 8-bit timer (TMR), or external trigger signal.
Features
Section 17 A/D Converter
Rev.7.00 Mar. 18, 2009 page 805 of 1136
Section 17 A/D Converter
REJ09B0109-0700