Microchip, 32bit ARM Cortex M4, SAM4L Microcontroller, 48MHz, 256 kB Flash, 100-Pin TQFP

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£6.35

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£7.62

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1 - 24£6.35
25 - 99£6.03
100 +£5.74

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Packaging Options:
RS Stock No.:
131-1195
Mfr. Part No.:
ATSAM4LC4CA-AU
Brand:
Microchip
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Brand

Microchip

Family Name

SAM4L

Package Type

TQFP

Mounting Type

Surface Mount

Pin Count

100

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

48MHz

RAM Size

32 kB

USB Channels

1

Number of SPI Channels

1

Typical Operating Supply Voltage

1.8 V, 3 V

Number of UART Channels

4

Number of USART Channels

4

Number of I2C Channels

4

Number of CAN Channels

0

Length

14mm

ADCs

3 x 12 bit

Maximum Number of Ethernet Channels

0

Maximum Operating Temperature

+85 °C

Number of ADC Units

1

Number of Ethernet Channels

0

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Number of PCI Channels

0

Program Memory Type

Flash

Number of LIN Channels

0

Dimensions

14 x 14 x 1.05mm

Width

14mm

Height

1.05mm

The Microchip ATSAM4LC4C flash microcontroller is based on the high performance 32-bit ARM Cortex RISC processor running at frequencies up to 48MHz. It operates on 1.68V to 3.6V. The processor implements a memory protection unit (MPU) and a fast and flexible interrupt controller for supporting modern and real time operating systems. It features 256KB of embedded flash memory, the device features an LCD controller, hardware cryptography, USB host and device, peripheral event system, Sleepwalking intelligent peripherals, and built-in security, including 128-bit Advanced Encryption Standard (AES).

Embedded voltage regulator for single-supply operation
Two Power-on-Reset and Two Brown-out Detectors (BOD)
High speed 80MHz internal RC oscillator
Low power 32kHz internal RC oscillator
Up to 16 peripheral DMA (PDCA) channels
Ultra low power Backup mode with/without RTC down to 1.5/0.9μA
One USART with ISO7816, IrDA®, RS-485, SPI, Manchester and LIN Mode
Liquid Crystal Display (LCD) Module with Capacity up to 40 Segments and up to 4 Common Terminals
One Master/Slave Serial Peripheral Interface (SPI) with Chip Select Signals
One 16-channel ADC 300Ksps (ADC) with up to 12 Bits Resolution
One DAC 500Ksps (DACC) with up to 10 Bits Resolution
One Advanced Encryption System (AES) with 128-bit key length
32-bit Cyclic Redundancy Check Calculation Unit (CRCCU)
Random generator (TRNG)
ASF-Atmel software Framework – SAM software development framework
100-lead LQFP, 14 x 14 mm, pitch 0.5 mm package

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