DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 567

• 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: -

SH7124:
• Port E Control Register L4 (PECRL4)
Initial value:
Bit
15
14
13
12
11
10
9
8
7, 6
5
4
R/W:
Bit:
15
R
0
-
Bit Name
⎯
PE15MD2
PE15MD1
PE15MD0
⎯
PE14MD2
PE14MD1
PE14MD0
⎯
PE13MD1
PE13MD0
PE15
R/W
MD2
14
0
PE15
R/W
MD1
13
0
Initial
Value
0
0
0
0
0
0
0
0
All 0
0
0
PE15
R/W
MD0
12
0
11
R
0
-
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R/W
PE14
R/W
MD2
10
0
PE14
R/W
MD1
9
0
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
PE15 Mode
Select the function of the PE15/TIOC4D/IRQOUT pin.
000: PE15 I/O (port)
001: TIOC4D I/O (MTU2)
011: IRQOUT output (INTC)
Other than above: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PE14 Mode
Select the function of the PE14/TIOC4C pin.
000: PE14 I/O (port)
001: TIOC4C I/O (MTU2)
Other than above: Setting prohibited
Reserved
These bits are always read as 0. The write value
should always be 0.
PE13 Mode
Select the function of the PE13/TIOC4B/MRES pin.
00: PE13 I/O (port)
01: TIOC4B I/O (MTU2)
10: MRES input (INTC)
Other than above: Setting prohibited
PE14
R/W
MD0
8
0
R
7
0
-
R
Rev. 5.00 Mar. 06, 2009 Page 547 of 770
6
0
-
PE13
R/W
MD1
5
0
PE13
R/W
MD0
4
0
R
3
0
-
REJ09B0243-0500
PE12
R/W
MD2
2
0
PE12
R/W
MD1
1
0
PE12
R/W
MD0
0
0