DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 499

• Manufacturer Part Number: DF71251AD50FPV
• Description: MCU RISC FLASH 32K 8K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Tinyr

Specifications of DF71251AD50FPV

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.2
Table 13.1 summarizes the input pins used by the A/D converter. This LSI has two A/D
conversion modules, each of which can be operated independently. The input channels of A/D
modules 0 and 1 are divided into two channel groups.
Table 13.1 Pin Configuration
Notes: The connected A/D module differs for each pin. The control registers of each module must
Module Type
Common
A/D module 0
(A/D_0)
A/D module 1
(A/D_1)
be set.
* This pin is supported only by the SH7125.
Input/Output Pins
Symbol
AV
AV
ADTRG
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
CC
SS
I/O
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Function
Analog block power supply and reference voltage
Analog block ground and reference voltage
A/D external trigger input 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
Rev. 5.00 Mar. 06, 2009 Page 479 of 770
REJ09B0243-0500
Group 0
Group 1
Group 0
Group 1