DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 70

• 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: -

3.2
Table 3.2 describes the configuration of operating mode related pin.
Table 3.2
3.3
3.3.1
All ports can be used in this mode, however the external address cannot be used.
Rev. 5.00 Mar. 06, 2009 Page 50 of 770
REJ09B0243-0500
Pin Name
MD1
FWE
Input/Output Pins
Operating Modes
Mode 3 (Single Chip Mode)
Pin Configuration
Input/Output
Input
Input
Function
Designates operating mode through the level applied to this pin
Enables, by hardware, programming/erasing of the on-chip flash
memory