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Overview
- Part Family:SAM L
- CPU Type:Cortex-M23
- MaxSpeed (MHz):32
- Program Memory Size (KB):16
- SRAM (KB):8
- Temp. Range Min.:-40
- Temp. Range Max.:125
- Operation Voltage Min.(V):1.62
- Operation Voltage Max.(V):3.63
- SPI:2
- I2C:2
- UART:2
- QSPI:0
- Crypto Engine:Yes
- Internal Oscillator:32Khz ULP, 16Mhz
- Pin Count:24
- Secure Boot:Yes
- Processor:
- ARM Cortex®-M23
- 32 MHz (2.62 CoreMark/MHz and up to 31 DMIPS)
- Single-cycle hardware multiplier
- Hardware divider
- Nested Vector Interrupt Controller (NVIC)
- Memory Protection Unit (MPU)
- Operating Voltage Range:
- 1.62V to 3.63V
- Memory:
- 16 KB Flash
- 8 KB SRAM
- 2 KB Data Flash section for non-volatile data storage
- 256 bytes TrustRAM with physical protection features
- Ultra-Low Power:
- Active, Idle, Standby with partial or full SRAM retention and off sleep modes
- Active mode (< 25 μA/MHz)
- Idle mode (< 10 μA/MHz) with 1.5 μs wake-up time
- Standby with Full SRAM Retention (0.5 μA) with 5.3 μs wake-up time
- Off mode (< 100 nA)
- Security:
- Secure Boot with SHA-based authentication
- Arm TrustZone for flexible hardware isolation of memories and peripherals
- AES-128, SHA-256, and GCM cryptography accelerators
- Chip-level tamper detection to resist microprobing attacks
- Silent access for side channel attack resistance
- Rapid Tamper Erase on scrambling key and RAM data
- Data remanence prevention
- Address and Data scrambling with user-defined key
- One True Random Generator (TRNG)
- Enhanced Peripheral Touch Controller (PTC):
- Driven Shield Plus for moisture tolerance and noise immunity
- Parallel Acquisition through Polarity control
- Supports wake-up on touch from Standby Sleep mode
- Advanced Analog:
- 12-bit, 1 MSPS Analog-to-Digital Converter (ADC)
- Analog Comparators (AC) with window compare function
- 10-bit, 350 KSPS DAC with external and internal outputs
- Operational Amplifiers
- Serial Communication Interfaces (SERCOM) that can operate as:
- USART, I2C, SPI
- Qualification and Class-B Support:
- AEC-Q100 REVH (Grade 1 [-40ºC to +125ºC]) (planned)
- Class-B safety library, IEC 60730 (planned)
- Temperature options:
- -40 C to 85 C
- -40 C to 125 C
- Debugger Development Support:
- Two-pin Serial Wire Debug (SWD) programming and debugging interface
Industry’s first and lowest power Arm® Cortex®-M23 featuring chip-level security and ARM® TrustZone® Technology, consuming less than 25uA/MHz in active mode and less than 100 nA in sleep mode. It features secure key storage, chip-level tamper resistance, crypto accelerators, secure boot, secure bootloader, enhanced peripheral touch controller, advanced analog, ISO7816 smart card interface, event system and SleepWalking peripherals.
SAM L11 achieved EEMBC Certified ULPMark Core Profile score of 410 & Peripheral Profile score of 167
SAML11 variants have the option to be securely key provisioned using Secure Thingz Secure Deploy™ Architecture.
Supported by MPLAB X IDE and MPLAB Harmony.
Use your up or down key to switch images.
Tools And Software
Development Environment
Emulator and Debuggers
Demo & Evaluation Boards
Programmers
3rd Party Tools
| Tools |
|---|
 MPLAB® X Integrated Development Environment (IDE) is an expandable, highly configurable software program that incorporates powerful tools to help you discover, configure, develop, debug and qualify embedded designs for most of Microchip’s microcontrollers, microprocessors and digital signal controllers.
|
| When combined with our free and award-winning MPLAB X Integrated Development Environment (IDE), the fully graphical frontend provides:
Editing errors and breakpoints that match corresponding lines in the source code
Single stepping through C and C++ (C++ only available in MPLAB XC32++ compilers) source code to inspect variables and structures at critical points
Data structures with defined data types, including floating point, display in watch windows
|
| MPLAB Code Configurator supports 8-bit, 16-bit and 32-bit PIC® microcontrollers. MCC is incorporated into both the downloadable MPLAB X Integrated Development Environment (IDE) and the cloud-based MPLAB Xpress IDE.
|
| MPLAB® Harmony is a modular framework that provides interoperable firmware libraries for application development on 32-bit microcontrollers and microprocessors.
|
| Tools |
|---|
| Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.
|
| Power Debugger is a powerful development tool for debugging and programming AVR and ARM® Cortex®-M based SAM microcontrollers. In addition the Power Debugger features two independent current sensing channels and includes a CDC virtual COM port interface as well as Data Gateway Interface channels for streaming application data to the host computer from a SPI, USART, TWI or GPIO source.
|
| The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® Microcontrollers (MCUs), Microprocessors (MPUs) and dsPIC® Digital Signal Controllers (DSCs).
|
| J-32 Debug Probe is a JTAG/ICSP Debugger that supports all of Microchip's 32-bit MCU and MPU products.
|
| The MPLAB® Snap In-Circuit Debugger/Programmer allows affordable, fast and easy debugging and programming of PIC®, dsPIC® and AVR flash MCUs and MPUs, using the powerful graphical user interface of MPLAB X Integrated Development Environment (IDE). The MPLAB Snap can be connected to a design engineer's computer using a High-Speed USB 2.0 interface and can be connected to the target via an 8-pin Single In-Line (SIL) connector. The connector uses two device I/O pins and the reset line to implement in-circuit debugging and In-Circuit Serial Programming™ (ICSP™). It has all the speed and features entry-level users need to quickly debug their prototype.
|
| Tools |
|---|
| The SAML11 Xplained Pro evaluation kit is ideal for evaluating and prototyping with the ultra low power SAML11 ARM® Cortex®-M23 based microcontrollers integrating robust security which includes ARM® TrustZone®, secure boot, crypto acceleration, secure key storage and chip-level tamper detection.
|
| I/O1 Xplained Pro provides a light sensor, temperature sensor, and microSD card for use with Xplained Pro Evaluation Kits. |
| The SAML10 Xplained Pro evaluation kit is ideal for evaluating and prototyping with the ultra low power SAML10 ARM® Cortex®-M23 based microcontrollers that feature general purpose embedded control capabilities with enhanced peripheral touch controller and advanced analog
|
| QT2 Xplained Pro is a QTouch Surface extension board for Xplained Pro evaluation kits that demonstrates the Peripheral Touch Controller (PTC) as a high performance touch-surface controller. |
| QT3 Xplained Pro is a QTouch keypad extension board demonstrating an ultra-low power keypad design using the Peripheral Touch Controller (PTC). |
| Tools |
|---|
| Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.
|
| Power Debugger is a powerful development tool for debugging and programming AVR and ARM® Cortex®-M based SAM microcontrollers. In addition the Power Debugger features two independent current sensing channels and includes a CDC virtual COM port interface as well as Data Gateway Interface channels for streaming application data to the host computer from a SPI, USART, TWI or GPIO source.
|
| The MPLAB® ICD 4 In-Circuit Debugger/Programmer is Microchip’s fastest, cost-effective debugging and programming tool for PIC® Microcontrollers (MCUs), Microprocessors (MPUs) and dsPIC® Digital Signal Controllers (DSCs).
|
| J-32 Debug Probe is a JTAG/ICSP Debugger that supports all of Microchip's 32-bit MCU and MPU products.
|
| The MPLAB® PICkit™ 4 In-Circuit Debugger/Programmer allows fast and easy debugging and programming of PIC®, dsPIC® , AVR, SAM and CEC flash microcontrollers and microprocessors.
|
["developmentenvironment","Development Environment"] ,
["emulators","Emulator and Debuggers"] ,
["demoevaluationboards","Demo & Evaluation Boards"] ,
["programmerrelations","Programmers"] ,
["thirdpartytools","3rd Party Tools"] ,
["legacy","Legacy"] ,
["softwarelibraries","Library and Firmware"]
referencedesigns,Reference Designs:
codeexamples,Code Examples:
ibisboarddesignfiles,Board Design Files:
