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Microcontrollers and Processors / Microcontrollers / R5F21272SNFP#X6
Datasheets
R5F21272SNFP#X6 by: Renesas Electronics Corporation

16-bit Microcontrollers with R8C CPU Core (Non Promotion), LQFP, /

Part Details for R5F21272SNFP#X6 by Renesas Electronics Corporation

Results Overview of R5F21272SNFP#X6 by Renesas Electronics Corporation

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R5F21272SNFP#X6 Information

R5F21272SNFP#X6 by Renesas Electronics Corporation is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for R5F21272SNFP#X6

Part # Distributor Description Stock Price Buy
DISTI # R5F21272SNFP#X6CT-ND
DigiKey IC MCU 16BIT 8KB FLASH 32LQFP Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) Limited Supply - Call
  • 1 $8.7600
  • 1,000 $5.2386
$5.2386 / $8.7600 Buy Now
DISTI # R5F21272SNFP#X6
Avnet Americas MCU 16-bit R8C CISC 8KB Flash 3.3V/5V 32-Pin LQFP T/R - Tape and Reel (Alt: R5F21272SNFP#X6) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 1 $5.0800
$5.0800 Buy Now
DISTI # 968-R5F21272SNFP#X6
Mouser Electronics 16-bit Microcontrollers - MCU MCU 3/5V 8+2K Pb-free 32-LQFP T&R RoHS: Compliant 0
Order Now
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Lead time: 12 Weeks Container: Reel 0
Reel
  • 1,000 $5.4500
$5.4500 Buy Now
DISTI # R5F21272SNFP#X6
Avnet Asia MCU 16-bit R8C CISC 8KB Flash 3.3V/5V 32-Pin LQFP T/R (Alt: R5F21272SNFP#X6) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 12 Weeks, 0 Days 0
RFQ
DISTI # R5F21272SNFP#X6
Avnet Silica MCU 16bit R8C CISC 8KB Flash 33V5V 32Pin LQFP TR (Alt: R5F21272SNFP#X6) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 14 Weeks, 0 Days Silica - 1000
Buy Now
New Advantage Corporation LQFP 32/8K FLASH, 512 RAM, 1KX2 DF, 20MHZ RoHS: Compliant Min Qty: 1 Package Multiple: 1000 1000
  • 1,000 $7.1100
$7.1100 Buy Now
Vyrian Peripheral ICs 770
RFQ

Part Details for R5F21272SNFP#X6

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R5F21272SNFP#X6 Part Data Attributes

Parametric Data
R5F21272SNFP#X6 Renesas Electronics Corporation
Buy Now Datasheet
Compare Parts:
R5F21272SNFP#X6 Renesas Electronics Corporation 16-bit Microcontrollers with R8C CPU Core (Non Promotion), LQFP, /
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer RENESAS ELECTRONICS CORP
Part Package Code LQFP
Package Description 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
Pin Count 32
Manufacturer Package Code PLQP0032GB
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Factory Lead Time 12 Weeks
Samacsys Manufacturer Renesas Electronics
Has ADC YES
Additional Feature IT ALSO OPERATES IN 2.2V AT 5MHZ
Address Bus Width
Bit Size 16
Boundary Scan NO
Clock Frequency-Max 20 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
JESD-30 Code S-PQFP-G32
Length 7 mm
Number of I/O Lines 28
Number of Terminals 32
Operating Temperature-Max 85 °C
Operating Temperature-Min -20 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code LQFP
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE
Peak Reflow Temperature (Cel) NOT SPECIFIED
ROM Programmability FLASH
Seated Height-Max 1.7 mm
Speed 20 MHz
Supply Voltage-Max 5.5 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade OTHER
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

R5F21272SNFP#X6 Frequently Asked Questions (FAQ)

  • The recommended power-on sequence is to apply VCC first, followed by AVCC, and then the clock signal. This ensures proper initialization of the internal voltage regulator and prevents latch-up.

  • The clock settings can be configured using the Clock Control Register (CKCR). The register allows selection of the clock source, clock frequency, and clock mode. Refer to the datasheet for specific register settings and bit assignments.

  • The NMI (Non-Maskable Interrupt) pin is used to generate a non-maskable interrupt request to the CPU. It is typically used for critical events that require immediate attention, such as a watchdog timer overflow or a power failure.

  • The ADC on the R5F21272SNFP#X6 is a 10-bit successive approximation ADC. To use it, configure the ADC channel selection register (ADCSR) to select the desired analog input channel, and then start the ADC conversion using the ADC start conversion register (ADCSR). The ADC result can be read from the ADC result register (ADCR).

  • The maximum operating frequency of the R5F21272SNFP#X6 is 32 MHz, but it can be overclocked to 40 MHz with reduced voltage and temperature ranges.