Renesas Electronics, 32bit ARM Cortex M23, RA2A1 Microcontroller, 48MHz, 256 kB Flash, 32-Pin LQFP

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Sous-total (1 plateau de 250 unités)*

1 184,00 €

(TVA exclue)

1 432,75 €

(TVA incluse)

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  • Expédition à partir du 16 mars 2026
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Prix par unité
le plateau*
250 +4,736 €1 184,00 €

*Prix donné à titre indicatif

N° de stock RS:
192-7167
Référence fabricant:
R7FA2A1AB3CFJ#AA0
Fabricant:
Renesas Electronics
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Marque

Renesas Electronics

Family Name

RA2A1

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

32

Device Core

ARM Cortex M23

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

48MHz

RAM Size

32 kB

USB Channels

1

Number of SPI Channels

2

Number of UART Channels

1

Number of CAN Channels

1

Number of I2C Channels

2

Typical Operating Supply Voltage

1.6 → 5.5 V

Number of USART Channels

0

Number of LIN Channels

0

Maximum Operating Temperature

+105 °C

Length

7mm

ADCs

1 x 16 bit, 5 x 16 bit, 1 x 24 bit, 2 x 24 bit

Number of ADC Units

4

Pulse Width Modulation

16-bit x 4 , 32-bit x 1

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

CISC

Dimensions

7 x 7 x 1.7mm

Minimum Operating Temperature

-40 °C

Width

7mm

Program Memory Type

Flash

Height

1.7mm

Number of PCI Channels

0

Number of Ethernet Channels

0

The RA2A1 group uses the high-performance Arm® Cortex®-M23 core and offers highly integrated, high-accuracy analog capabilities and therefore offers complete MCU with analog solution for signal conditioning and measurement. The RA2A1 Group supports a wide operating voltage range of 1.6V to 5.5V. It includes 16-bit SAR ADC, 24-bit Sigma Delta ADC, comparators, operational amplifiers, and DACs. The RA2A1 MCU targets cost sensitive and low power Industrial sensor applications where high resolution analog will become a cost benefit.

48MHz Arm® Cortex®-M23
256kB Flash Memory and 32kB SRAM
8kB DataFlash to store data as in EEPROM
Scalable from 32pin to 64pin Packages
Capacitive Touch Sensing Unit
16bit-SAR A/D, 24bit-SD A/D
12bit-D/A, 8bit-D/A
OPAMP (3ch), ACMP-HS/LP
USB2.0 Full Speed
CAN 2.0
SCI (UART, Simple SPI, Simple I2C)
Applications
Industrial Automation (Photoelectric Sensor, Fiber Sensor,Temperature Sensor)
Process Automation (Pressure Sensor, Flow control meter,Single Phase Meter)
Building Automation/Home Appliance (Smoke Detector)
Healthcare (Pulse Oximeters, Body Composition Measurement)
General Purpose

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