DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 690
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
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF71251AD50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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19.3.3
STBCR3 is an 8-bit readable/writable register that controls the operation of modules in power-
down mode.
Rev. 5.00 Mar. 06, 2009 Page 670 of 770
REJ09B0243-0500
Bit
7, 6
5
4
3
2 to 0
Standby Control Register 3 (STBCR3)
Bit Name
⎯
MSTP13
MSTP12
MSTP11
⎯
Initial value:
Initial
Value
All 1
1
1
1
All 1
R/W:
Bit:
R/W
7
1
-
R/W
R/W
R/W
R/W
R/W
R/W
R/W
6
1
-
Description
Reserved
These bits are always read as 1. The write value should
always be 1.
Module Stop Bit 13
When this bit is set to 1, the supply of the clock to the
SCI_2 is halted.
0: SCI_2 operates
1: Clock supply to SCI_2 halted
Module Stop Bit 12
When this bit is set to 1, the supply of the clock to the
SCI_1 is halted.
0: SCI_1 operates
1: Clock supply to SCI_1 halted
Module Stop Bit 11
When this bit is set to 1, the supply of the clock to the
SCI_0 is halted.
0: SCI_0 operates
1: Clock supply to SCI_0 halted
Reserved
These bits are always read as 1. The write value should
always be 1.
MSTP
R/W
13
5
1
MSTP
R/W
12
4
1
MSTP
R/W
11
3
1
R/W
2
1
-
R/W
1
1
-
R/W
0
1
-
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