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Microcontrollers and Processors / Microcontrollers / R5F21348UDFP#X0
Datasheets
R5F21348UDFP#X0 by: Renesas Electronics Corporation

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

Part Details for R5F21348UDFP#X0 by Renesas Electronics Corporation

Results Overview of R5F21348UDFP#X0 by Renesas Electronics Corporation

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Applications Industrial Automation Renewable Energy Robotics and Drones

R5F21348UDFP#X0 Information

R5F21348UDFP#X0 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 R5F21348UDFP#X0

Part # Distributor Description Stock Price Buy
DISTI # R5F21348UDFP#X0CT-ND
DigiKey IC MCU 16BIT 64KB FLASH 48LFQFP Min Qty: 1 Lead time: 30 Weeks Container: Cut Tape (CT), Tape & Reel (TR) 181
In Stock
  • 1 $10.1200
  • 10 $7.9020
  • 25 $7.3468
  • 100 $6.7362
$6.7362 / $10.1200 Buy Now
DISTI # R5F211B3SP#W4
Avnet Silica (Alt: R5F211B3SP#W4) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 28 Weeks, 0 Days Silica - 0
Buy Now

Part Details for R5F21348UDFP#X0

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R5F21348UDFP#X0 Part Data Attributes

Parametric Data
R5F21348UDFP#X0 Renesas Electronics Corporation
Buy Now Datasheet
Compare Parts:
R5F21348UDFP#X0 Renesas Electronics Corporation 16-bit Microcontrollers with R8C CPU Core (Non Promotion), LQFP, /Tray
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer RENESAS ELECTRONICS CORP
Part Package Code LQFP
Package Description 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
Pin Count 48
Manufacturer Package Code PLQP0048KB
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Factory Lead Time 52 Weeks
Samacsys Manufacturer Renesas Electronics
Has ADC YES
Additional Feature IT ALSO OPERATES IN 1.8V AT 5MHZ
Address Bus Width
Bit Size 16
Clock Frequency-Max 20 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
JESD-30 Code S-PQFP-G48
Length 7 mm
Moisture Sensitivity Level 3
Number of I/O Lines 36
Number of Terminals 48
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code LFQFP
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
ROM Programmability FLASH
Seated Height-Max 1.7 mm
Speed 20 MHz
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.7 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

R5F21348UDFP#X0 Frequently Asked Questions (FAQ)

  • The recommended power-on sequence is to apply VCC first, followed by VCCPLL, and then the clock signal. This ensures proper initialization of the internal PLL and clock circuits.

  • The clock settings can be configured using the Clock Control Register (CKCR) and the PLL Control Register (PLLCR). Refer to the user manual for detailed instructions and register descriptions.

  • The maximum operating frequency of the R5F21348UDFP#X0 is 32 MHz, but it can be overclocked to 40 MHz with reduced voltage and temperature ranges.

  • The ADC can be used by configuring the ADC Control Register (ADCCR) and the ADC Channel Select Register (ADCSR). Refer to the user manual for detailed instructions and register descriptions.

  • The VCCPLL pin is used to power the internal PLL circuit, which generates the clock signal for the microcontroller. It should be connected to a stable power source, such as a voltage regulator or a battery.