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R5F21257SNFP#V2
RoHS 
RoHS compliant
RoHS compliantPackage 52-LQFP
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
IC MCU 16BIT 48KB FLASH 52LQFP
PDF
Buying Options
Total Price: USD $1.97
Unit Price: USD $1.967693
≥1 USD $1.967693
≥10 USD $1.856308
≥100 USD $1.751231
≥500 USD $1.652113
≥1000 USD $1.558598
Inventory: 973
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 24 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 52-LQFP
Number of Pins 52
Technical
Operating Temperature -20°C~85°C TA
Packaging Tray
Published 2008
Series R8C/2x/25
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 52
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number R5F21257
Pin Count 52
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 3V
Interface I2C, LIN, UART, USART
Memory Size 48kB
Oscillator Type Internal
Number of I/O 41
RAM Size 2.5K x 8
Voltage - Supply (Vcc/Vdd) 2.2V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor R8C
Peripherals POR, Voltage Detect, WDT
Program Memory Type FLASH
Core Size 16-Bit
Program Memory Size 48KB 48K x 8
Connectivity I2C, LINbus, SIO, SSU, UART/USART
Supply Current-Max 17mA
Bit Size 16
Data Converter A/D 12x10b
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
CPU Family R8C
Number of UART Channels 2
Dimensions
Height Seated (Max) 1.7mm
Length 10mm
Width 10mm
Compliance
RoHS Status ROHS3 Compliant
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LD6806F-33H
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