DF71241D50FPV Renesas Electronics America, DF71241D50FPV Datasheet - Page 585

• Manufacturer Part Number: DF71241D50FPV
• Description: MCU RISC FLASH 5V 32K 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Tinyr

Specifications of DF71241D50FPV

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 23
• 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: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

16.2.3
PBPRH and PBPRL are 16-bit read-only registers that always return the states of the pins
regardless of the PFC setting. Bits PB16PR, PB5PR, and PB3PR to PB1PR correspond to pins
PB16, PB5, and PB3 to PB31, respectively (multiplexed functions omitted here) in the SH7125.
Bits PB5PR, PB3PR, and PB1PR correspond to pins PB5, PB3, and PB1, respectively
(multiplexed functions omitted here) in the SH7124.
• PBPRH (SH7125)
Initial value:
• PBPRH (SH7124)
Initial value:
Bit
15 to 1
0
Bit
15 to 0
R/W:
R/W:
Bit:
Bit:
Port B Port Registers H and L (PBPRH and PBPRL)
15
15
R
R
0
0
-
Bit Name
⎯
PB16PR
-
Bit Name
⎯
14
14
R
R
0
0
-
-
13
13
R
R
0
0
-
-
Initial
Value
All 0
Pin state R
Initial
Value
All 0
12
12
R
R
0
0
-
-
11
11
R
R
0
0
-
-
R/W
R
R/W
R
10
10
R
R
0
0
-
-
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
This bit cannot be modified.
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
The pin state is returned regardless of the PFC setting.
R
R
9
0
9
0
-
-
R
R
8
0
8
0
-
-
R
R
7
0
7
0
-
-
R
R
Rev. 5.00 Mar. 06, 2009 Page 565 of 770
6
0
6
0
-
-
R
R
5
0
5
0
-
-
R
R
4
0
4
0
-
-
R
R
3
0
3
0
-
-
REJ09B0243-0500
R
R
2
0
2
0
-
-
R
R
1
0
1
0
-
-
PB16
PR
R
R
0
0
0
*
-