DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 399
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
- Current page: 399 of 794
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Operation when Error Occurs during Reset-Synchronized PWM Mode Operation, and
Operation is Restarted in PWM Mode 1: Figure 9.150 shows an explanatory diagram of the
case where an error occurs in reset-synchronized PWM mode and operation is restarted in PWM
mode 1 after re-setting.
MTU2 module output
1 to 10 are the same as in figure 9.149.
11. Set PWM mode 1. (MTU2 positive phase output is low, and negative phase output is high.)
12. Initialize the pins with TIOR. (In PWM mode 1, the TIOC *B side is not initialized.)
13. Set MTU2 output with the PFC.
14. Operation is restarted by TSTR.
Port output
TIOC3D
TIOC3A
TIOC3B
PE11
PE8
PE9
Figure 9.150 Error Occurrence in Reset-Synchronized PWM Mode,
RESET
1
TOCR
2
(RPWM)
High-Z
High-Z
High-Z
TMDR
3
TOER
(1)
Recovery in PWM Mode 1
4
(MTU2)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
(PORT)
Rev. 5.00 Mar. 06, 2009 Page 379 of 770
PFC
9
TSTR
(0)
10
(PWM1)
TMDR
11
0 out)
TIOR
(1 init
12
Not initialized (TIOC3B)
Not initialized (TIOC3D)
REJ09B0243-0500
(MTU2)
PFC
13
TSTR
(1)
14
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