DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 781

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

22.5
The A/D converter generates an A/D conversion end interrupt (ADI) at the end of A/D conversion.
If the ADF bit in ADCSR has been set to 1 after A/D conversion ends and the ADIE bit is set to 1,
an ADI interrupt request is enabled.
Table 22.6 A/D Converter Interrupt Source
22.6
This LSI’s A/D conversion accuracy definitions are given below.
• Resolution
•
•
•
•
•
Name
ADI
The number of A/D converter digital output codes
The deviation inherent in the A/D converter, given by 1/2 LSB (see figure 22.3).
The deviation of the analog input voltage value from the ideal A/D conversion characteristics
when the digital output changes from the minimum voltage value B'00 0000 0000 (H'000) to
B'00 0000 0001 (H'001) (see figure 22.4).
The deviation of the analog input voltage value from the ideal A/D conversion characteristics
when the digital output changes from B'11 1111 1110 (H'3FE) to B'11 1111 1111 (H'3FF) (see
figure 22.4).
The error with respect to the ideal A/D conversion characteristics between the zero voltage and
the full-scale voltage. Does not include the offset error, full-scale error, or quantization error
(see figure 22.4).
The deviation between the digital value and the analog input value. Includes the offset error,
full-scale error, quantization error, and nonlinearity error.
Quantization error
Offset error
Full-scale error
Nonlinearity error
Absolute accuracy
Interrupt Source
A/D Conversion Accuracy Definitions
Interrupt Source
A/D conversion end
Rev. 2.00 Sep. 28, 2009 Page 739 of 994
Interrupt Flag
ADF
REJ09B0452-0200