DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 388
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: 388 of 794
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Operation when Error Occurs during PWM Mode 2 Operation, and Operation is Restarted
in Phase Counting Mode: Figure 9.139 shows an explanatory diagram of the case where an error
occurs in PWM mode 2 and operation is restarted in phase counting mode after re-setting.
1 to 9 are the same as in figure 9.136.
10. Set phase counting mode.
11. Initialize the pins with TIOR.
12. Set MTU2 output with the PFC.
13. Operation is restarted by TSTR.
Rev. 5.00 Mar. 06, 2009 Page 368 of 770
REJ09B0243-0500
MTU2 module output
Figure 9.139 Error Occurrence in PWM Mode 2, Recovery in Phase Counting Mode
n = 0 to 15
Port output
TIOC*A
TIOC*B
PEn
PEn
RESET
1
(PWM2)
TMDR
2
High-Z
High-Z
0 out)
TIOR
(1 init
3
Not initialized (cycle register)
(MTU2)
PFC
4
TSTR
(1)
5
Match
6
occurs
Error
7
(PORT)
PFC
8
TSTR
(0)
9
TMDR
(PCM)
10
0 out)
(1 init
TIOR
11
(MTU2)
PFC
12
TSTR
(1)
13
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