DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 765

• Manufacturer Part Number: DF2238RTF6
• Description: MCU 2.2/3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2238RTF6

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 6MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2238RTF6; HD64F2238RTF6

Figure 17.7 A/D Conversion Accuracy Definitions
Figure 17.8 A/D Conversion Accuracy Definitions
Digital output
111
110
101
100
011
010
001
000
Digital output
1024
1
Ideal A/D conversion
characteristic
1024
2
Ideal A/D conversion
Offset error
Actual A/D conversion
characteristic
characteristic
Quantization error
Nonlinearity
error
Full-scale error
1022
1024
Rev. 6.00 Mar. 18, 2010 Page 703 of 982
1023
1024
Analog
input voltage
FS
Analog
input voltage
FS
Section 17 A/D Converter
REJ09B0054-0600