DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 789

• 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: -

S
SCI interrupt sources .............................. 471
SCSPTR and SCI pins ............................ 472
Sending a break signal ............................ 474
Sequential break ..................................... 139
Serial communication interface (SCI) .... 413
Shift instructions....................................... 42
Single chip mode ...................................... 50
Single mode ............................................ 491
Single-cycle scan mode .......................... 492
Sleep mode ............................................. 675
Software protection................................. 625
Software standby mode........................... 676
Stack after interrupt exception
handling .................................................. 112
Stack states after exception
handling ends ............................................ 86
Status register (SR) ................................... 19
System control instructions....................... 44
T
Target pins and conditions for high-
impedance control................................... 398
The address map for the operating
modes ........................................................ 51
Trap instructions ....................................... 83
U
User break controller (UBC)................... 115
User break interrupt ................................ 105
User MAT ............................................... 584
User program mode................................. 615
Using interval timer mode....................... 411
Using watchdog timer mode ................... 410
V
Vector numbers and vector table
address offsets........................................... 75
Vector-base register (VBR) ...................... 20
W
Watchdog timer (WDT) .......................... 403
Rev. 5.00 Mar. 06, 2009 Page 769 of 770
REJ09B0243-0500