DF71241D50FPV Renesas Electronics America, DF71241D50FPV Datasheet - Page 483
![MCU RISC FLASH 5V 32K 48-LQFP](/photos/28/61/286106/48-lqfp__plqp0048ja-a_sml.jpg)
DF71241D50FPV
Manufacturer Part Number
DF71241D50FPV
Description
MCU RISC FLASH 5V 32K 48-LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH Tinyr
Datasheet
1.DF71243N50FPV.pdf
(794 pages)
Specifications of DF71241D50FPV
Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
SCI
Peripherals
POR, PWM, WDT
Number Of I /o
23
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
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF71241D50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 483 of 794
- Download datasheet (5Mb)
Figure 12.13 shows an example of SCI receive operation.
Transmitting and Receiving Serial Data Simultaneously (Clock Synchronous Mode): Figure
12.14 shows a sample flowchart for transmitting and receiving serial data simultaneously.
Use the following procedure for serial data transmission and reception after enabling the SCI for
transmission and reception.
Synchronization
Serial data
ORER
RDRF
clock
Transfer direction
RXI interrupt
request
Figure 12.13 Example of SCI Receive Operation
Bit 7
Data read from SCRDR and
RDRF flag cleared to 0 by RXI
interrupt handler
Bit 0
One frame
Bit 7
RXI interrupt
request
Bit 0
Rev. 5.00 Mar. 06, 2009 Page 463 of 770
Bit 1
ERI interrupt request
by overrun error
REJ09B0243-0500
Bit 6
Bit 7
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