DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 706

• 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: -

Rev. 5.00 Mar. 06, 2009 Page 686 of 770
REJ09B0243-0500
Register Name
Port E I/O register L
Port E control register L4
Port E control register L3
Port E control register L2
Port E control register L1
Port E port register L
IRQOUT function control register
Port F data register L
Frequency control register
Standby control register 1
Standby control register 2
Standby control register 3
Standby control register 4
Standby control register 5
Standby control register 6
Watchdog timer counter
Watchdog timer control/status register WTCSR
Oscillation stop detection control
register
RAM control register
A/D trigger select register_0
Interrupt control register 0
IRQ control register
IRQ status register
Interrupt priority register A
Interrupt priority register B
Interrupt priority register C
Abbreviation
PEIORL
PECRL4
PECRL3
PECRL2
PECRL1
PEPRL
IFCR
PFDRL
FRQCR
STBCR1
STBCR2
STBCR3
STBCR4
STBCR5
STBCR6
WTCNT
OSCCR
RAMCR
ADTSR_0
ICR0
IRQCR
IRQSR
IPRA
IPRB
IPRC
Number of
Bits
16
16
16
16
16
16
16
16
16
8
8
8
8
8
8
8
8
8
8
16
16
16
16
16
16
16
Address
H'FFFFD306
H'FFFFD310
H'FFFFD312
H'FFFFD314
H'FFFFD316
H'FFFFD31E
H'FFFFD322
H'FFFFD382
H'FFFFE800
H'FFFFE802
H'FFFFE804
H'FFFFE806
H'FFFFE808
H'FFFFE80A
H'FFFFE80C
H'FFFFE810
H'FFFFE812
H'FFFFE814
H'FFFFE880
H'FFFFE890
H'FFFFE900
H'FFFFE902
H'FFFFE904
H'FFFFE906
H'FFFFE908
H'FFFFE980
PFC
CPG
A/D
Module
I/O
PFC
I/O
Power-down
modes
WDT
*1: Read
*2: Write
CPG
Power-down
modes
INTC
8, 16, 32
8, 16
Access Size
8, 16
8, 16
8, 16, 32
8, 16
8, 16
8, 16
8, 16
16
8
8
8
8
8
8
8*
8*
8
8
8, 16
8, 16
8, 16
8, 16
8, 16
16
1
1
, 16*
, 16*
2
2
Number of Access
States
Pφ reference
B: 2, W: 2, L: 4
Pφ reference
W: 2
Pφ reference
B: 2
Pφ reference
B: 2*
Pφ reference
B: 2
Pφ reference
B: 2
Pφ reference
B: 2, W: 2
Pφ reference
B: 2, W: 2
1
, W: 2*
2