DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 778

• 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 758 of 770
REJ09B0243-0500
Item
15.1.2 Port A Control Registers
L1 to L4 (PACRL1 to PACRL4)
•
•
•
Port A Control Register L2
(PACRL2)
Port A Control Register L2
(PACRL2)
Port A Control Register L1
(PACRL1)
Page Revision (See Manual for Details)
532
533
533
534
Table amended
Table amended
Note added
Note: *
Table amended
Note added
Note: *
Bit
14
13
12
Bit
2
1
0
Bit
14
13
12
Bit Name
PA7MD2
PA7MD1
PA7MD0
Bit Name
PA4MD2
PA4MD1
PA4MD0
Bit Name
PA3MD2
PA3MD1
PA3MD0
E10A cannot be used on the 32 Kbyte
E10A cannot be used on the 32 Kbyte
(SH71251A and SH71241A) and 16 Kbyte
(SH71250A and SH71240A) versions.
(SH71251A and SH71241A) and 16 Kbyte
(SH71250A and SH71240A) versions.
Initial
Value
0
0
0
Initial
Value
0
0
0
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
PA7 Mode
Select the function of the PA7/TCLKB/SCK2/TCK pin.
When the E10A* is in use (ASEMD0 = low), function
is fixed to TCK input.
000: PA7 I/O (port)
001: TCLKB input (MTU2)
110: SCK2 I/O (SCI)
Other than above: Setting prohibited
Description
PA4 Mode
Select the function of the PA4/IRQ2/TXD1/TMS pin.
When the E10A* is in use (ASEMD0 = low), function
is fixed to TMS input.
000: PA4 I/O (port)
001: TXD1 output (SCI)
111: IRQ2 input (INTC)
Other than above: Setting prohibited
Description
PA3 Mode
Select the function of the PA3/IRQ1/RXD1/TRST pin.
When the E10A* is in use (ASEMD0 = low), function
is fixed to TRST input.
000: PA3 I/O (port)
001: RXD1 input (SCI)
111: IRQ1 input (INTC)
Other than above: Setting prohibited