DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 535

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 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: HD64F2345TE20; HD64F2345TE20

14.1.3
Table 14.1 summarizes the input pins used by the A/D converter.
The AV
V
The eight analog input pins are divided into two groups: group 0 (AN0 to AN3), and group 1
(AN4 to AN7).
Table 14.1 A/D Converter Pins
Pin Name
Analog power supply pin
Analog ground pin
Reference voltage pin
Analog input pin 0
Analog input pin 1
Analog input pin 2
Analog input pin 3
Analog input pin 4
Analog input pin 5
Analog input pin 6
Analog input pin 7
A/D external trigger input pin
ref
pin is the A/D conversion reference voltage pin.
CC
Pin Configuration
and AV
SS
pins are the power supply pins for the analog block in the A/D converter. The
Symbol
AV
AV
V
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
ADTRG
ref
CC
SS
I/O
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Function
Analog block power supply
Analog block ground and A/D conversion
reference voltage
A/D conversion reference voltage
Group 0 analog inputs
Group 1 analog inputs
External trigger input for starting A/D
conversion
Rev. 4.00 Feb 15, 2006 page 509 of 900
Section 14 A/D Converter
REJ09B0291-0400