DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 414

• 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: -

Rev. 5.00 Mar. 06, 2009 Page 394 of 770
REJ09B0243-0500
Bit
1
0
Bit Name
MTU2CH0HIZ
MTU2CH34HIZ 0
Initial
value
0
R/W
R/W
R/W
Description
MTU2 Channel 0 Output High-Impedance
This bit specifies whether to place the pins for
channel 0 in the MTU2 in high-impedance state.
0: Does not place the pins in high-impedance state
[Clearing conditions]
•
•
1: Places the pins in high-impedance state
[Setting condition]
•
MTU2 Channel 3 and 4 Output High-Impedance
This bit specifies whether to place the high-current
pins for the MTU2 in high-impedance state.
0: Does not place the pins in high-impedance state
[Clearing conditions]
•
•
1: Places the pins in high-impedance state
[Setting condition]
•
Power-on reset
By writing 0 to MTU2CH0HIZ after reading
MTU2CH0HIZ = 1
By writing 1 to MTU2CH0HIZ
Power-on reset
By writing 0 to MTU2CH34HIZ after reading
MTU2CH34HIZ = 1
By writing 1 to MTU2CH34HIZ