DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 31
DF71251AD50FPV
Manufacturer Part Number
DF71251AD50FPV
Description
MCU RISC FLASH 32K 8K 64LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH Tinyr
Datasheet
1.DF71243N50FPV.pdf
(794 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF71251AD50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 31 of 794
- Download datasheet (5Mb)
1.4
Table 1.2 summarizes the pin functions.
Table 1.2
Classification
Power supply
Clock
Operating mode
control
Pin Functions
Pin Functions
Symbol
Vcc
Vss
V
PLLVss
EXTAL
XTAL
MD1
FWE
CL
I/O
I
I
O
I
O
I
I
I
Name
Power supply
Ground
Power supply for
internal power-
down
PLL ground
External clock
Crystal
Mode set
Flash memory
write enable
Function
Power supply pin
Connect all Vcc pins to the system.
There will be no operation if any pins
are open.
Ground pin
Connect all Vss pins to the system
power supply (0V). There will be no
operation if any pins are open.
External capacitance pins for internal
power-down power supply
Connect these pins to Vss via a 0.1
to 0.47 μF capacitor (placed close to
the pins).
Ground pin for the on-chip PLL
oscillator
Connected to a crystal resonator.
An external clock signal may also be
input to the EXTAL pin.
Connected to a crystal resonator.
Sets the operating mode. Do not
change values on this pin during
operation.
Pin for flash memory
Flash memory can be protected
against programming or erasure
through this pin.
Rev. 5.00 Mar. 06, 2009 Page 11 of 770
REJ09B0243-0500
Related parts for DF71251AD50FPV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: