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

View all Microcontrollers
Bulk discount available

Subtotal (1 pack of 2 units)*

£11.95

(exc. VAT)

£14.34

(inc. VAT)

Add to Basket
Select or type quantity
Stock information currently inaccessible
Units
Per unit
Per Pack*
2 - 8£5.975£11.95
10 - 18£4.85£9.70
20 - 98£4.755£9.51
100 - 198£3.64£7.28
200 +£3.56£7.12

*price indicative

Packaging Options:
RS Stock No.:
192-7194
Mfr. Part No.:
R7FA2A1AB3CFJ#AA0
Brand:
Renesas Electronics
Find similar products by selecting one or more attributes.
Select all

Brand

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 USART Channels

0

Typical Operating Supply Voltage

1.6 → 5.5 V

Number of I2C Channels

2

Number of CAN Channels

1

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

CISC

Maximum Number of Ethernet Channels

0

ADCs

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

Length

7mm

Number of PCI Channels

0

Number of Ethernet Channels

0

Number of LIN Channels

0

Height

1.7mm

Width

7mm

Maximum Operating Temperature

+105 °C

Pulse Width Modulation

16-bit x 4 , 32-bit x 1

Dimensions

7 x 7 x 1.7mm

Number of ADC Units

4

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

Related links