DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 579

• 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: -

16.1.3
PAPRL is a 16-bit read-only register that always return the states of the pins regardless of the PFC
setting. Bits PA15PR to PA0PR correspond to pins PA15 to PA0 (multiplexed functions omitted
here) in the SH7125. Bits PA9PR to PA6PR, PA4PR, PA3PR, PA1PR, and PA0PR correspond to
pins PA9 to PA6, PA4, PA3, PA1, and PA0, respectively (multiplexed functions omitted here) in
the SH7124.
• PAPRL (SH7125)
Initial value:
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
R/W:
Bit:
PA15
Port A Port Register L (PAPRL)
PR
15
R
*
Bit Name
PA15PR
PA14PR
PA13PR
PA12PR
PA11PR
PA10PR
PA9PR
PA8PR
PA7PR
PA6PR
PA5PR
PA4PR
PA3PR
PA2PR
PA1PR
PA0PR
PA14
PR
14
R
*
PA13
PR
13
R
*
Initial
Value
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
PA12
12
PR
R
*
PA11
11
PR
R
*
R/W
PA10
10
PR
R
*
Description
The pin state is returned regardless of the PFC setting.
These bits cannot be modified.
PA9
PR
R
9
*
PA8
PR
R
8
*
PA7
PR
R
7
*
PA6
PR
R
Rev. 5.00 Mar. 06, 2009 Page 559 of 770
6
*
PA5
PR
R
5
*
PA4
PR
R
4
*
PA3
PR
R
3
*
REJ09B0243-0500
PA2
PR
R
2
*
PA1
PR
R
1
*
PA0
PR
R
0
*