DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 19

• 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: -

17.8 Supplementary Information ............................................................................................... 631
17.9 Off-Board Programming Mode.......................................................................................... 662
Section 18 RAM ..................................................................................................663
18.1 Usage Notes ....................................................................................................................... 664
Section 19 Power-Down Modes ..........................................................................665
19.1 Features.............................................................................................................................. 665
19.2 Input/Output Pins............................................................................................................... 667
19.3 Register Descriptions ......................................................................................................... 667
19.4 Sleep Mode ........................................................................................................................ 675
19.5 Software Standby Mode..................................................................................................... 676
19.6 Module Standby Mode....................................................................................................... 678
19.7 Usage Note......................................................................................................................... 678
Section 20 List of Registers .................................................................................679
20.1 Register Address Table (In the Order from Lower Addresses).......................................... 680
20.2 Register Bit List ................................................................................................................. 688
20.3 Register States in Each Operating Mode ........................................................................... 702
17.8.1 Specifications of the Standard Serial Communications Interface in Boot Mode.. 631
17.8.2 Areas for Storage of the Procedural Program and Data for Programming............ 658
18.1.1 Module Standby Mode Setting ............................................................................. 664
18.1.2 Address Error........................................................................................................ 664
18.1.3 Initial Values in RAM........................................................................................... 664
19.1.1 Types of Power-Down Modes .............................................................................. 665
19.3.1 Standby Control Register 1 (STBCR1)................................................................. 668
19.3.2 Standby Control Register 2 (STBCR2)................................................................. 669
19.3.3 Standby Control Register 3 (STBCR3)................................................................. 670
19.3.4 Standby Control Register 4 (STBCR4)................................................................. 671
19.3.5 Standby Control Register 5 (STBCR5)................................................................. 672
19.3.6 Standby Control Register 6 (STBCR6)................................................................. 673
19.3.7 RAM Control Register (RAMCR)........................................................................ 674
19.4.1 Transition to Sleep Mode...................................................................................... 675
19.4.2 Canceling Sleep Mode .......................................................................................... 675
19.5.1 Transition to Software Standby Mode .................................................................. 676
19.5.2 Canceling Software Standby Mode....................................................................... 677
19.6.1 Transition to Module Standby Mode .................................................................... 678
19.6.2 Canceling Module Standby Function.................................................................... 678
19.7.1 Current Consumption while Waiting for Oscillation to be Stabilized .................. 678
19.7.2 Executing the SLEEP Instruction ......................................................................... 678
Rev. 5.00 Mar. 06, 2009 Page xvii of xviii
REJ09B0243-0500