DF71241D50FPV Renesas Electronics America, DF71241D50FPV Datasheet - Page 556

• 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: -

15.1.4
PBCRL1, PBCRL2, and PBCRH1 are 16-bit readable/writable registers that are used to select the
function of the multiplexed pins on port B.
SH7125:
• Port B Control Register H1 (PBCRH1)
Initial value:
• Port B Control Register L2 (PBCRL2)
Initial value:
Rev. 5.00 Mar. 06, 2009 Page 536 of 770
REJ09B0243-0500
Bit
15 to 1
0
Bit
15 to 7
Note:
R/W:
R/W:
Bit:
Bit:
*
After a power-on reset, write can be performed only once.
Port B Control Registers L1, L2, and H1 (PBCRL1, PBCRL2, and PBCRH1)
15
15
R
R
0
0
-
Bit Name
⎯
PB16MD
-
Bit Name
⎯
14
14
R
R
0
0
-
-
13
13
R
R
0
0
-
-
Initial
Value
All 0
1
Initial
Value
All 0
12
12
R
R
0
0
-
-
11
11
R
R
0
0
-
-
R/W
R
R/W*
R/W
R
10
10
R
R
0
0
-
-
R
R
9
0
9
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
PB16 Mode
Select the function of the PB16/POE3 pin.
0: PB16 I/O (port)
1: POE3 input (POE)
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
-
-
R
R
8
0
8
0
-
-
R
R
7
0
7
0
-
-
R/W
MD2
PB5
R
6
0
6
0
-
R/W
MD1
PB5
R
5
0
5
0
-
R/W
MD0
PB5
R
4
0
4
0
-
R
R
3
0
3
0
-
-
R
R
2
0
2
0
-
-
R
R
1
0
1
0
-
-
R/W*
PB16
MD
R
0
1
0
0
-