DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 752

• Manufacturer Part Number: DF2328BVF25V
• Description: IC H8S MCU FLASH 256K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2328BVF25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: -20°C ~ 75°C
• Package / Case: 128-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: HD64F2328BVF25V

Section 16 A/D Converter (8 Analog Input Channel Version)
• Full-scale error
• Quantization error
• Nonlinearity error
• Absolute precision
Rev.6.00 Sep. 27, 2007 Page 720 of 1268
REJ09B0220-0600
The deviation of the analog input voltage value from the ideal A/D conversion characteristic
when the digital output changes from B'1111111110 to B'1111111111. (See figure 16.9.)
The deviation inherent in the A/D converter, given by 1/2 LSB. (See figure 16.8.)
The error with respect to the ideal A/D conversion characteristic between the zero voltage and
the full-scale voltage. Does not include the offset error, full-scale error, or quantization error.
The deviation between the digital value and the analog input value. Includes the offset error,
full-scale error, quantization error, and nonlinearity error.
Figure 16.8 A/D Conversion Precision Definitions (1)
Digital output
111
110
100
011
010
001
000
101
1024
1
1024
2
Ideal A/D conversion
characteristic
Quantization error
1022
1024
1023
1024
Analog
input voltage
FS