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R5F21257SYFP#V2

Renesas Electronics America
RoHS
RoHS RoHS compliant
Package 52-LQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description IC MCU 16BIT 48KB FLASH 52LQFP
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Technical Details

Supply Chain

Factory Lead Time 24 Weeks

Physical

Mounting Type Surface Mount
Package / Case 52-LQFP
Number of Pins 52

Technical

Operating Temperature -20°C~105°C TA
Packaging Tray
Published 2008
Series R8C/2x/25
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Power Dissipation 500mW
Frequency 20MHz
Base Part Number R5F21257
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
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
Data Converter A/D 12x10b
Watchdog Timer Yes
Data Bus Width 16b
Number of Timers/Counters 5

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant

Alternative Model

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