DF2339VFC25V Renesas Electronics America, DF2339VFC25V Datasheet - Page 747

• Manufacturer Part Number: DF2339VFC25V
• Description: IC H8S/2300 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2339VFC25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• 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: -20°C ~ 75°C
• Package / Case: 144-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

16.5
The A/D converter generates an A/D conversion end interrupt (ADI) at the end of A/D conversion.
ADI interrupt requests can be enabled or disabled by means of the ADIE bit in ADCSR.
The DTC or DMAC can be activated by an ADI interrupt. Having the converted data read by the
DTC or DMAC in response to an ADI interrupt enables continuous conversion to be achieved
without imposing a load on software.
The A/D converter interrupt source is shown in table 16.6.
Table 16.6 A/D Converter Interrupt Source
Interrupt Source
ADI
φ
ADTRG
ADST
Internal trigger signal
Interrupts
Description
Interrupt due to end of conversion
Figure 16.6 External Trigger Input Timing
Rev.4.00 Sep. 07, 2007 Page 715 of 1210
DTC Activation
Possible
A/D conversion
DMAC Activation
Possible
REJ09B0245-0400