DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 374

MCU RISC FLASH 32K 8K 64LQFP

DF71251AD50FPV

Manufacturer Part Number
DF71251AD50FPV
Description
MCU RISC FLASH 32K 8K 64LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH Tinyr
Datasheet

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
Part Number:
DF71251AD50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Operation when Error Occurs during Normal Mode Operation, and Operation is Restarted
in PWM Mode 1: Figure 9.125 shows an explanatory diagram of the case where an error occurs
in normal mode and operation is restarted in PWM mode 1 after re-setting.
MTU2 module output
1 to 10 are the same as in figure 9.124.
11. Set PWM mode 1.
12. Initialize the pins with TIOR. (In PWM mode 1, the TIOC*B side is not initialized. If
13. Set MTU2 output with the PFC.
14. Operation is restarted by TSTR.
Rev. 5.00 Mar. 06, 2009 Page 354 of 770
REJ09B0243-0500
initialization is required, initialize in normal mode, then switch to PWM mode 1.)
Port output
n = 0 to 15
Figure 9.125 Error Occurrence in Normal Mode, Recovery in PWM Mode 1
TIOC*A
TIOC*B
PEn
PEn
RESET
1
(normal)
TMDR
2
High-Z
High-Z
TOER
(1)
3
(1 init
0 out)
TIOR
4
(MTU2)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
(PORT)
PFC
9
TSTR
(0)
10
(PWM1)
TMDR
11
0 out)
TIOR
(1 init
12
Not initialized (TIOC*B)
(MTU2)
PFC
13
TSTR
14
(1)

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