PC
Rochester Electronics, LLC80-LQFPRoHS

R5F100MJAFA#V0

IC MCU 16BIT 256KB FLASH 80LQFP

R5F100MJAFA#V0 by Rochester Electronics, LLC
Subcategory

Embedded Microcontrollers

Package

80-LQFP

Series

RL78/G13

Status

Obsolete

$4.43 / unit (market reference)

MOQ: 15 pcs

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Parameters

ParameterValue
BrandRochester Electronics, LLC
ModelR5F100MJAFA#V0
Package / Case80-LQFP
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C (TA)
Core ProcessorRL78
Speed32MHz
Program Memory Size256KB (256K x 8)
RAM Size20K x 8
Number of I/O64
Data ConvertersA/D 17x8/10b
Voltage - Supply1.6V ~ 5.5V
ConnectivityCSI, I²C, LINbus, UART/USART
PeripheralsDMA, LVD, POR, PWM, WDT
Supplier Device Package80-LQFP (14x14)
RoHSRoHS
Part StatusObsolete

Application & Notes

R5F100MJAFA#V0 by Rochester Electronics, LLC is a RL78 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 80-LQFP package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.

All Technical Specifications

Speed32MHz
RAM Size20K x 8
Core Size16-Bit
EEPROM Size8K x 8
PeripheralsDMA, LVD, POR, PWM, WDT
ConnectivityCSI, I²C, LINbus, UART/USART
Number of I/O64
Core ProcessorRL78
Data ConvertersA/D 17x8/10b
Oscillator TypeInternal
Program Memory Size256KB (256K x 8)
Program Memory TypeFLASH
Voltage - Supply (Vcc/Vdd)1.6V ~ 5.5V

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