Renesas Electronics, 32 bit ARM Cortex M23, RA2A1 Microcontroller, 48 MHz, 256kB FLASH, 64-Pin LQFP

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£619.68

(exc. VAT)

£743.68

(inc. VAT)

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RS Stock No.:
192-7168
Mfr. Part No.:
R7FA2A1AB3CFM#AA0
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Product Type

Microcontroller

Series

RA2A1

Package Type

LQFP

Mount Type

Surface

Pin Count

64

Device Core

ARM Cortex M23

Data Bus Width

32bit

Program Memory Size

256kB

Maximum Clock Frequency

48MHz

RAM Size

32kB

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Length

10mm

Analogue Comparators

2

Height

1.7mm

Width

10.1 mm

DACs

1 x 12 Bit

Number of Programmable I/Os

45

Standards/Approvals

No

Minimum Supply Voltage

1.6V

ADCs

8 x 24 Bit, 4 x 24 Bit, 4 x 16 Bit, 17 x 16 Bit

Instruction Set Architecture

CISC

Automotive Standard

No

Program Memory Type

FLASH

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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