DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 547

• 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: -

Note:
Bit
6
5
4
3
2
1
0
* E10A cannot be used on the 32 Kbyte (SH71251A and SH71241A) and 16 Kbyte
Bit Name
PA9MD2
PA9MD1
PA9MD0
⎯
PA8MD2
PA8MD1
PA8MD0
(SH71250A and SH71240A) versions.
Initial
Value
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
Description
PA9 Mode
Select the function of the
PA9/TCLKD/TXD2/TDO/POE8 pin.
When the E10A* is in use (ASEMD0 = low), function
is fixed to TDO output.
000: PA9 I/O (port)
001: TCLKD input (MTU2)
110: TXD2 output (SCI)
111: POE8 input (POE)
Other than above: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PA8 Mode
Select the function of the PA8/TCLKC/RXD2/TDI pin.
When the E10A* is in use (ASEMD0 = low), function
is fixed to TDI input.
000: PA8 I/O (port)
001: TCLKC input (MTU2)
110: RXD2 input (SCI)
Other than above: Setting prohibited
Rev. 5.00 Mar. 06, 2009 Page 527 of 770
REJ09B0243-0500