DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 554
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: 554 of 794
- Download datasheet (5Mb)
Note:
Rev. 5.00 Mar. 06, 2009 Page 534 of 770
REJ09B0243-0500
Bit
14
13
12
11 to 7
6
5
4
3
2
1
0
* E10A cannot be used on the 32 Kbyte (SH71251A and SH71241A) and 16 Kbyte
Bit Name
PA3MD2
PA3MD1
PA3MD0
⎯
PA1MD2
PA1MD1
PA1MD0
⎯
PA0MD2
PA0MD1
PA0MD0
(SH71250A and SH71240A) versions.
Initial
Value
0
0
0
All 0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
Description
PA3 Mode
Select the function of the PA3/IRQ1/RXD1/TRST pin.
When the E10A* is in use (ASEMD0 = low), function
is fixed to TRST input.
000: PA3 I/O (port)
001: RXD1 input (SCI)
111: IRQ1 input (INTC)
Other than above: Setting prohibited
Reserved
These bits are always read as 0. The write value
should always be 0.
PA1 Mode
Select the function of the PA1/POE1/TXD0 pin.
000: PA1 I/O (port)
001: TXD0 output (SCI)
111: POE1 input (POE)
Other than above: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PA0 Mode
Select the function of the PA0/POE0/RXD0 pin.
000: PA0 I/O (port)
001: RXD0 input (SCI)
100: POE0 output (POE)
Other than above: Setting prohibited
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