DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 583

• 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: -

• PBDRH (SH7124)
Initial value:
• PBDRL (SH7125)
Initial value:
Bit
15 to 0
Bit
15 to 6
5
4
3
2
1
0
R/W:
R/W:
Bit:
Bit:
15
15
R
R
0
0
-
Bit Name
—
-
Bit Name
—
PB5DR
—
PB3DR
PB2DR
PB1DR
—
14
14
R
R
0
0
-
-
13
13
R
R
0
0
-
-
Initial
Value
All 0
Initial
Value
All 0
0
0
0
0
0
0
12
12
R
R
0
0
-
-
11
11
R
R
0
0
-
-
R/W
R
R/W
R
R/W
R
R/W
R/W
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.
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Reserved
This bit is always read as 0. The write value should
always be 0.
Reserved
This bit is always read as 0. The write value should
always be 0.
See table 16.4.
See table 16.4.
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 563 of 770
6
0
6
0
-
-
R/W
PB5
DR
R
5
0
5
0
-
R
R
4
0
4
0
-
-
R/W
PB3
DR
R
3
0
3
0
-
REJ09B0243-0500
R/W
PB2
DR
R
2
0
2
0
-
R/W
PB1
DR
R
1
0
1
0
-
R
R
0
0
0
0
-
-