DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 591

• Manufacturer Part Number: DF2218BR24V
• Description: IC H8S/2218 MCU FLASH 112-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2218BR24V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-LFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW3DK2218 - DEV EVAL KIT H8S/2218
• 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 six
analog input channels to be selected. The block diagram of the A/D converter is shown in figure
15.1.
15.1
• 10-bit resolution
• Six input channels
• Conversion time: 8.1 µs per channel (at 16-MHz operation), 10.7 µs per channel (at 24-MHz
• Two operating modes
• Four data registers
• Sample and hold function
• Three methods conversion start
• Interrupt request
• Module stop mode can be set
• Settable analog conversion voltage range
ADCMS34A_000120011200
operation), 21.8 µs per channel (at 6-MHz operation)
⎯ 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) conversion start trigger
⎯ External trigger signal (ADTRG)
⎯ An A/D conversion end interrupt request (ADI) can be generated
Analog conversion voltage range settable using the reference voltage pin (Vref) as the
reference voltage
Features
Section 15 A/D Converter
Rev.7.00 Dec. 24, 2008 Page 535 of 698
REJ09B0074-0700