DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 539

• 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: -

Table 15.3 SH7125 Pin Functions in Each Operating Mode
Pin No.
4, 22, 35
6, 24, 33
8, 37
61
52
47
42
41
46
45
39
40
44
43
38
36
34
32
31
30
29
28
27
26
25
23
21
20
Initial Function
Vcc
Vss
VCL
AVcc
AVss
PLLVss
EXTAL
XTAL
MD1
FWE/(ASEBRKAK/
ASEBRK*
RES
WDTOVF
NMI
ASEMD0
PA0
PA1
PA2
PA3/(TRST*
PA4/(TMS*
PA5
PA6
PA7/(TCK*
PA8/(TDI*
PA9/(TDO*
PA10
PA11
PA12
PA13
1
1
)
)
1
1
1
)
)
)
1
)
PFC Selected Function Possibilities
Vcc
Vss
VCL
AVcc
AVss
PLLVss
EXTAL
XTAL
MD1
FWE
RES
WDTOVF
NMI
ASEMD0
PA0/POE0/RXD0
PA1/POE1/TXD0
PA2/IRQ0/SCK0
PA3/IRQ1/RXD1
PA4/IRQ2/TXD1
PA5/IRQ3/SCK1
PA6/TCLKA
PA7/TCLKB/SCK2
PA8/TCLKC/RXD2
PA9/TCLKD/TXD2/POE8
PA10/RXD0
PA11/TXD0/ADTRG
PA12/SCK0
PA13/SCK1
Single-Chip Mode (MCU Mode 3)
Pin Name
Rev. 5.00 Mar. 06, 2009 Page 519 of 770
REJ09B0243-0500