R5F21274JFP#U0 Renesas Electronics America, R5F21274JFP#U0 Datasheet - Page 15

MCU FLASH 2K FLASH 16K 32LQFP

R5F21274JFP#U0

Manufacturer Part Number
R5F21274JFP#U0
Description
MCU FLASH 2K FLASH 16K 32LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/27r
Datasheet

Specifications of R5F21274JFP#U0

Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
LED, POR, Voltage Detect, WDT
Number Of I /o
25
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F21274JFP#U0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
22.
Appendix 1. Package Dimensions ........................................................................................................ 449
Appendix 2. Connection Examples between Serial Writer and On-Chip Debugging Emulator ............ 450
Appendix 3. Example of Oscillation Evaluation Circuit ......................................................................... 451
Index ..................................................................................................................................................... 452
21.4
21.5
21.6
21.7
21.8
21.9
21.5.1
21.5.2
21.8.1
21.9.1
21.9.2
Notes for On-Chip Debugger ...................................................................................................... 448
Notes on Serial Interface ....................................................................................................................... 440
Notes on Clock Synchronous Serial Interface ....................................................................................... 441
Notes on Hardware LIN ........................................................................................................................ 442
Notes on A/D Converter ........................................................................................................................ 443
Notes on Flash Memory ........................................................................................................................ 444
Notes on Noise ...................................................................................................................................... 447
Notes on Clock Synchronous Serial I/O with Chip Select ............................................................... 441
Notes on I
CPU Rewrite Mode ........................................................................................................................... 444
Inserting a Bypass Capacitor between VCC and VSS Pins as a Countermeasure against Noise and
Latch-up ............................................................................................................................................ 447
Countermeasures against Noise Error of Port Control Registers ..................................................... 447
2
C bus Interface ................................................................................................................ 441
A - 6

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