DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 779

• 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: -

Item
16.1 Port A
Figure 16.1 Port A (SH7125)
Figure 16.2 Port A (SH7124)
16.5 Usage Notes
16.5.1 Handling of Unused Pins
17. Flash Memory (ROM)
Page Revision (See Manual for Details)
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554
577
579
Figure amended
This LSI has 128-Kbyte, 64-Kbyte, 32-Kbyte, or 16-
Kbyte on-chip flash memory. The flash memory has the
following features.
Figure amended
Newly added
Description amended
Port A
Port A
Note: * The TDO, TDI, TCK, TMS, and TRST pins are not supported on the 32 Kbyte (SH71251A and SH71241A) and
Note: * The TDO, TDI, TCK, TMS, and TRST pins are not supported on the 32 Kbyte (SH71251A and SH71241A) and
16 Kbyte (SH71250A and SH71240A) versions.
16 Kbyte (SH71250A and SH71240A) versions.
PA9 (I/O)/ TCLKD (input)/ TXD2 (output)/ TDO* (output)/ POE8 (input)
PA8 (I/O)/ TCLKC (input)/ RXD2 (input)/ TDI* (input)
PA7 (I/O)/ TCLKB (input)/ SCK2 (I/O)/ TCK* (input)
PA6 (I/O)/ TCLKA (input)
PA4 (I/O)/I RQ2 (input)/ TXD1 (output)/ TMS* (input)
PA3 (I/O)/ IRQ1 (input)/ RXD1 (input)/ TRST* (input)
PA1 (I/O)/ POE1 (input)/ TXD0 (output)
PA0 (I/O)/ POE0 (input)/ RXD0 (input)
PA15 (I/O)/ TXD1 (output)
PA14 (I/O)/ RXD1 (input)
PA13 (I/O)/ SCK1 (I/O)
PA12 (I/O)/ SCK0 (I/O)
PA11 (I/O)/ TXD0 (output)/ ADTRG (input)
PA10 (I/O)/ RXD0 (input)
PA9 (I/O)/ TCLKD (input)/ TXD2 (output)/ TDO* (output)/ POE8 (input)
PA8 (I/O)/ TCLKC (input)/ RXD2 (input)/ TDI* (input)
PA7 (I/O)/ TCLKB (input)/ SCK2 (I/O)/ TCK* (input)
PA6 (I/O)/ TCLKA (input)
PA5 (I/O)/ IRQ3 (input)/ SCK1 (I/O)
PA4 (I/O)/I RQ2 (input)/ TXD1 (output)/ TMS* (input)
PA3 (I/O)/ IRQ1 (input)/ RXD1 (input)/ TRST* (input)
PA2 (I/O)/ IRQ0 (input)/ SCK0 (I/O)
PA1 (I/O)/ POE1 (input)/ TXD0 (output)
PA0 (I/O)/ POE0 (input)/ RXD0 (input)
Rev. 5.00 Mar. 06, 2009 Page 759 of 770
REJ09B0243-0500