HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 751

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

ADCMS35C_000020020700
This LSI includes a successive approximation type 10-bit A/D converter that allows up to eight
analog input channels to be selected. A block diagram of the A/D converter is shown in figure
17.1.
17.1
• 10-bit resolution
• Eight input channels
• Conversion time: 9.6 µs per channel (at 13.5 MHz operation)
• Two operating modes
• Four data registers
• Sample and hold function
• Three methods conversion start
• Interrupt request
• Module stop mode can be set
• Selectable range voltages of analog inputs
Single mode: Single-channel A/D conversion
Scan mode: Continuous A/D conversion on 1 to 4 channels
Conversion results are held in a 16-bit data register for each channel
Software
Timer (TPU or 8-bit timer) conversion start trigger
External trigger signal
An A/D conversion end interrupt request (ADI) can be generated
The range of voltages of analog inputs to be converted can be specified using the V
the analog reference voltage.
Features
Section 17 A/D Converter
Rev. 6.00 Mar. 18, 2010 Page 689 of 982
Section 17 A/D Converter
REJ09B0054-0600
ref
signal as