Mfr Part #:

SIM3L144-C-GM

Name: SIM3L144-C-GM
Brand: Silicon Labs
SKU: SIM3L144-C-GM
Availability: InStock

The Silicon Labs SIM3L144-C-GM is a 32-bit microcontroller based on the ARM Cortex-M3 core, operating at up to 50 MHz. It offers 64KB of Flash memory and 16KB of SRAM.

✓ Total Stock: 450 pcs

$ Price Range: $6.40

SIM3L144-C-GM Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	450 pcs On Request	450 pcs	On Request	1	On Request	On Request	1343+	On Request	On Request

SIM3L144-C-GM Description

Short technical summary and product information.

The SIM3L144-C-GM from Silicon Laboratories is a high-performance, low-power 32-bit microcontroller featuring the ARM Cortex-M3 CPU. It operates at a maximum frequency of 50 MHz and includes hardware division support.

This MCU is equipped with 64KB of in-system programmable Flash memory and 16KB of SRAM with configurable low-power retention. It supports a wide supply voltage range of 1.8V to 3.8V and operates within an ambient temperature range of -40°C to 85°C.

Connectivity options include I2C, IrDA, SmartCard, SPI, and UART/USART. Peripherals include a 12-bit Analog-to-Digital Converter, a 10-bit Digital-to-Analog Converter, and various timers and counters. The device is available in a 40-QFN (6x6 mm) package, suitable for surface mounting.

Key features include multiple low-power modes, a DC-DC buck converter for dynamic voltage scaling, and a Process/Voltage/Temperature (PVT) Monitor. It also supports hardware AES encryption.

SIM3L144-C-GM Quick Information

Product Type: Microcontroller

Canonical Name: Silicon Labs SIM3L144-C-GM 32-Bit ARM Cortex-M3 Microcontroller

Subcategory: 32-bit

SIM3L144-C-GM Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SIM3L144-C-GM Estimated Pricing

Qty	Low	High
1+	$6.40	$6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

SIM3L144-C-GM Features

32-bit ARM Cortex-M3 CPU at 50 MHz.
64KB Flash and 16KB SRAM memory.
Wide operating voltage from 1.8V to 3.8V.
Operates from -40°C to 85°C.
Available in a 40-QFN surface mount package.

SIM3L144-C-GM Applications

Suitable for embedded control systems.
Ideal for low-power applications.
Supports various communication protocols.
Features integrated analog peripherals.
Designed for efficient data processing.

SIM3L144-C-GM FAQs

7 frequently asked questions generated from this part’s specifications.

What is the core processor of the SIM3L144-C-GM?

The SIM3L144-C-GM features an ARM Cortex-M3 core.

What is the maximum operating frequency?

The maximum operating frequency is 50 MHz.

How much Flash and SRAM memory does it have?

It has 64KB of Flash memory and 16KB of SRAM.

What is the operating voltage range?

The operating voltage range is 1.8V to 3.8V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package type is the SIM3L144-C-GM available in?

It is available in a 40-VFQFN Exposed Pad package.

What are the key peripherals included?

Key peripherals include Brown-out Detect/Reset, DMA, POR, PWM, and WDT.

Category	Microcontrollers
Manufacturer Name	Silicon Labs
Analog Peripherals	12-Bit Analog-to-Digital Converter: Up to 250 ksps 12-bit mode or 1 Msps 10-bit mode, 10-Bit Current-mode Digital-to-Analog Converter, 2 x Low-current comparators
Clock Sources	Internal oscillator with PLL: 23–50 MHz, Low power internal oscillator: 20 MHz, Low frequency internal oscillator (LFO): 16.4 kHz, External real-time clock (RTC) crystal oscillator, External oscillator: Crystal, RC, C, CMOS clock
Connectivity	I²C, IrDA, SmartCard, SPI, UART/USART
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit
Data Converters	A/D 20x10/12b; D/A 1x10b
Data Transfer Peripherals	10-Channel DMA Controller, 3 Channel Data Transfer Manager manages complex DMA transfers without core intervention
Digital and Communication Peripherals	1 x USART with IrDA and ISO7816 Smartcard support, 1 x UART that operates in low power mode, 2 x SPIs, 1 x I2C, 16/32-bit CRC, 128/192/256-bit Hardware AES Encryption, Encoder/Decoder: Manchester and Three-out-of-Six, Integrated LCD Controller: up to 160 segments (40x4), auto-contrast and low power operation
Lead Spacing	6 mm
Low-Power Features	75 nA typical current in Power Mode 8, Low-current RTC (180 nA from LFO, 300 nA from crystal), 4 µs wakeup, register state retention and no reset required from lowest power mode, 175 µA/MHz at 3.6 V executing from flash, 140 µA/MHz at 3.6 V executing from SRAM, Specialized on-chip charge pump reduces power consumption, Process/Voltage/Temperature (PVT) Monitor
Mounting Type	Surface Mount
Number of I	28
On-Chip Debugging	Serial wire debug (SWD) with serial wire viewer (SWV) or JTAG (no boundary scan) allow debug and programming, Cortex-M3 embedded trace macrocell (ETM)
Operating Temperature	–40°C ~ 85°C (TA)
Oscillator Type	Internal
Package Options	QFN options: 40-pin (6 x 6 mm), 64-pin (9 x 9 mm), TQFP options: 64-pin (10 x 10 mm), 80-pin (12 x 12 mm)
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Power Management	Three adjustable low drop-out (LDO) regulators, Power-on reset circuit and brownout detectors, DC-DC buck converter allows dynamic voltage scaling for maximum efficiency (250 mW output), Multiple power modes supported for low power optimization
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
RAM Size	16K x 8
Speed	50 MHz
Supplier Device Package	40-QFN (6x6)
Supplier Package	40-QFN (6x6)
Tape & Reel	No
Timers/Counters	3 x 32-bit or 6 x 16-bit timers with capture/compare, 16-bit, 6-channel counter with capture/compare/PWM and dead-time controller with differential outputs, 16-bit low power timer/advanced capture counter operational in the lowest power mode, 32-bit real time clock (RTC) with multiple alarms, Watchdog timer, Low power mode advanced capture counter (ACCTR)
Voltage	1.8V ~ 3.8V

SIM3L144-C-GM

SIM3L144-C-GM Available from 1 distributor

SIM3L144-C-GM Specifications Quick View

SIM3L144-C-GM Description

SIM3L144-C-GM Quick Information

SIM3L144-C-GM Compliance

SIM3L144-C-GM Estimated Pricing

SIM3L144-C-GM Features

SIM3L144-C-GM Applications

SIM3L144-C-GM FAQs

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