DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 753

• 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: -

A.
Pin initial states differ according to MCU operating modes. See section 15, Pin Function
Controller (PFC), for details.
Table A.1
Type
Clock
System control
Operating mode
control
Interrupt
MTU2
MTU2
POE
Pin States
Pin Function
Pin States (SH7125)
Pin Name
XTAL
EXTAL
RES
MRES
WDTOVF
MD1
ASEMD0
FWE
NMI
IRQ0 to IRQ3
IRQOUT
TCLKA to TCLKD
TIOC0A to TIOC0D
TIOC1A, TIOC1B
TIOC2A, TIOC2B
TIOC3A, TIOC3C
TIOC3B, TIOC3D
TIOC4A to TIOC4D
TIC5U, TIC5V, TIC5W Z
POE0, POE1, POE8
POE3
Power-On Manual
O
I
I
Z
O*
I
I*
I
I
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
I*
3
3
2
Reset State
Appendix
O
I
I
I
O
I
I*
I
I
I
O
I
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I*
3
3
Software
Standby
L
I
I
Z
O
I
I*
I
I
I
Z
Z
K*
K*
K*
K*
Z
Z
Z
Z
Z
3
Power-Down State
1
1
1
1
Rev. 5.00 Mar. 06, 2009 Page 733 of 770
Pin State
Sleep
O
I
I
I
O
I
I*
I
I
I
O
I
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I*
3
3
Oscillation
Stop Detected
O
I
I
Z
O
I
I*
I
I
I
Z
I
I/O
I/O
I/O
I/O
Z
Z
I
I
I*
3
3
REJ09B0243-0500
POE Function
Used
O
I
I
I
O
I
I*
I
I
I
O
I
Z
I/O
I/O
I/O
Z
Z
I
I
I*
3
3