DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 228

• 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 208 of 770
REJ09B0243-0500
Bit
5
4
3
2
1
Bit Name
UT4BE
DT4BE
ITA3AE
ITA4VE
ITB3AE
Initial
Value
0
0*
0*
0*
0*
R/W
R/W
R/W
R/W
R/W
R/W
Description
Up-Count TRG4BN Enable
Enables or disables A/D converter start requests
(TRG4BN) during TCNT_4 up-count operation.
0: A/D converter start requests (TRG4BN) disabled
1: A/D converter start requests (TRG4BN) enabled
Down-Count TRG4BN Enable
Enables or disables A/D converter start requests
(TRG4BN) during TCNT_4 down-count operation.
0: A/D converter start requests (TRG4BN) disabled
1: A/D converter start requests (TRG4BN) enabled
TGIA_3 Interrupt Skipping Link Enable
Select whether to link A/D converter start requests
(TRG4AN) with TGIA_3 interrupt skipping operation.
0: Does not link with TGIA_3 interrupt skipping
1: Links with TGIA_3 interrupt skipping
TCIV_4 Interrupt Skipping Link Enable
Select whether to link A/D converter start requests
(TRG4AN) with TCIV_4 interrupt skipping operation.
0: Does not link with TCIV_4 interrupt skipping
1: Links with TCIV_4 interrupt skipping
TGIA_3 Interrupt Skipping Link Enable
Select whether to link A/D converter start requests
(TRG4BN) with TGIA_3 interrupt skipping operation.
0: Does not link with TGIA_3 interrupt skipping
1: Links with TGIA_3 interrupt skipping
during TCNT_4 up-count operation
during TCNT_4 up-count operation
during TCNT_4 down-count operation
during TCNT_4 down-count operation