DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 253
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
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- Download datasheet (5Mb)
Table 9.42 Setting of Bits BTE1 and BTE0
Notes: 1. Data is transferred according to the MD3 to MD0 bit setting in TMDR. For details, refer
Bit 1
BTE1
0
0
1
1
2. When interrupt skipping is disabled (the T3AEN and T4VEN bits are cleared to 0 in the
to section 9.4.8, Complementary PWM Mode.
timer interrupt skipping set register (TITCR) or the skipping count set bits (3ACOR and
4VCOR) in TITCR are cleared to 0)), be sure to disable link of buffer transfer with
interrupt skipping (clear the BTE1 bit in the timer buffer transfer set register (TBTER) to
0). If link with interrupt skipping is enabled while interrupt skipping is disabled, buffer
transfer will not be performed.
Bit 0
BTE0
0
1
0
1
Description
Enables transfer from the buffer registers to the temporary registers*
and does not link the transfer with interrupt skipping operation.
Disables transfer from the buffer registers to the temporary registers.
Links transfer from the buffer registers to the temporary registers with
interrupt skipping operation.*
Setting prohibited
2
Rev. 5.00 Mar. 06, 2009 Page 233 of 770
REJ09B0243-0500
1
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