ATSAM4LS4B
Key | Value |
---|
Flash (kBytes): | 256 kBytes |
---|
Pin Count: | 64 |
---|
Max. Operating Freq. (MHz): | 48 MHz |
---|
CPU: | Cortex-M4 |
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# of Touch Channels: | 32 |
---|
Hardware QTouch Acquisition: | Yes |
---|
Max I/O Pins: | 48 |
---|
Ext Interrupts: | 48 |
---|
USB Transceiver: | 1 |
---|
Quadrature Decoder Channels: | 0 |
---|
A member of the Atmel® SAM4L family of Flash microcontrollers based on the ARM® Cortex™-M4 processor, the ATSAM4LS4B delivers the lowest power in active mode (90µA/MHz) as well as sleep mode (1.5µA) and the shortest wake-up time (down to 1.5µs) in a Cortex-M4 device. Along with 256KB of embedded Flash, the device features a USB device, peripheral event system and SleepWalking™ intelligent peripherals. Integrated Atmel QTouch® technology makes it easy to bring capacitive touch functionality to your hardware.
Ordering Code 订购信息订购码 | 封装 | 操作范围 | 载体类型 |
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ATSAM4LS4BA-UUR | | Industrial (A) (-40°C to 85°C) | Reel |
ATSAM4LS4BA-MU | VQFN (Sawn) PJ 64 | Industrial (A) (-40°C to 85°C) | 080 Tray |
ATSAM4LS4BA-MUR | VQFN (Sawn) PJ 64 | Industrial (A) (-40°C to 85°C) | 040 Reel |
ATSAM4LS4BA-AU | LQFP RD 64 | Industrial (A) (-40°C to 85°C) | 080 Tray |
ATSAM4LS4BA-AUR | LQFP RD 64 | Industrial (A) (-40°C to 85°C) | 040 Reel |
DataSheet 数据手册
Application Note
- AT04056: Atmel SAM 闪存MCU freeRTOS 入门指南(文件大小: 2MB, 42 页数, 修订版 A, 更新时间: 12/2014)
- Atmel AT03289: SAM4L Low Power Design with FreeRTOS(文件大小: 1.6MB, 13 页数, 修订版 A, 更新时间: 10/2013)
Atmel AT03289: SAM4L Low Power Design with FreeRTOS - Atmel AT04113: How to implement SleepWalking on an ARM Cortex-M4 MCU Application: Step-by-step Project Building Guide(文件大小: 3.9MB, 69 页数, 修订版 B, 更新时间: 06/2014)
Atmel AT04113: How to implement SleepWalking on an ARM Cortex-M4 MCU Application: Step-by-step Project Building Guide - Atmel AT04155: SAM4L USB Host MSC Bootloader with Optional AES(文件大小: 555KB, 14 页数, 修订版 A, 更新时间: 06/2015)
- Atmel AT06015: Production Programming of Atmel Microcontrollers(文件大小: 420KB, 10 页数, 修订版 D, 更新时间: 10/2016)
- Atmel AT06863: SAM4L Peripheral Event Controller (PEVC) Driver(文件大小: 246KB, 25 页数, 修订版 B, 更新时间: 07/2015)
- Atmel AT07334: SAM4 TWI Master Mode Driver(文件大小: 288KB, 26 页数, 修订版 A, 更新时间: 05/2014)
- Atmel AT07335: SAM4 TWI Slave Mode Driver(文件大小: 265KB, 24 页数, 修订版 A, 更新时间: 05/2014)
- Atmel AT07890: SAM4 Serial Peripheral Interface (SPI)(文件大小: 446KB, 41 页数, 修订版 A, 更新时间: 05/2014)
- Atmel AT07893: SAM4L Peripheral DMA Controller (PDCA)(文件大小: 247KB, 23 页数, 修订版 A, 更新时间: 05/2014)
- Atmel AT07898: SAM3/4S/4L/4E/4N/4CM/4C/G Timer Counter (TC) Driver(文件大小: 288KB, 29 页数, 修订版 B, 更新时间: 07/2015)
- Atmel AT07900: SAM4 Digital-to-Analog Converter Controller (DACC)(文件大小: 279KB, 25 页数, 修订版 A, 更新时间: 05/2014)
- Atmel AT07901: SAM4L External Interrupt Controller (EIC) Driver(文件大小: 223KB, 22 页数, 修订版 B, 更新时间: 07/2015)
- Atmel AT07902: SAM4L Watchdog Timer(文件大小: 227KB, 20 页数, 修订版 A, 更新时间: 05/2014)
- Atmel AT07903: SAM4L General-Purpose Input/Output (GPIO) Driver(文件大小: 227KB, 18 页数, 修订版 B, 更新时间: 07/2015)
- Atmel AT07906: SAM4 Pulse Width Modulation Controller (PWM)(文件大小: 468KB, 48 页数, 修订版 A, 更新时间: 05/2014)
- Atmel AT07908: SAM4L Inter-IC Sound Controller (IISC)(文件大小: 268KB, 26 页数, 修订版 A, 更新时间: 05/2014)
- Atmel AT07910: SAM4L Liquid Crystal Display (LCDCA) Driver(文件大小: 385KB, 30 页数, 修订版 B, 更新时间: 07/2015)
- Atmel AT07911: Glue Logic Controller (GLOC)(文件大小: 187KB, 16 页数, 修订版 A, 更新时间: 05/2014)
- Atmel AT07912: SAM4L Parallel Capture (PARC) Driver(文件大小: 364KB, 28 页数, 修订版 B, 更新时间: 07/2015)
- Atmel AT07942: SAM4L Asynchronous Timer (AST)(文件大小: 415KB, 31 页数, 修订版 B, 更新时间: 07/2015)
- Atmel AT08220: Universal Synchronous Asynchronous Receiver Transceiver (USART)(文件大小: 545KB, 54 页数, 修订版 A, 更新时间: 05/2014)
- Atmel AT08569: Optimizing ASF Code Size to Minimize Flash and RAM Usage(文件大小: 1.6MB, 19 页数, 修订版 A, 更新时间: 09/2014)
- Atmel AT09253: SAM4L Analog Comparator Interface Controller (ACIFC) Driver(文件大小: 341KB, 27 页数, 修订版 B, 更新时间: 07/2015)
- Atmel AT09331: ASF USB Stack Manual(文件大小: 2MB, 246 页数, 修订版 A, 更新时间: 12/2014)
- Atmel AT09332: USB Device Interface (UDI) for Communication Class Device (CDC)(文件大小: 473KB, 50 页数, 修订版 B, 更新时间: 12/2015)
- Atmel AT09333: USB Host Interface (UHI) for Communication Class Device (CDC)(文件大小: 319KB, 31 页数, 修订版 B, 更新时间: 12/2015)
- Atmel AT09334: USB Device Interface (UDI) for Human Interface Device Generic (HID Generic)(文件大小: 342KB, 35 页数, 修订版 B, 更新时间: 12/2015)
- Atmel AT09335: USB Device Interface (UDI) for Human Interface Device Keyboard (HID Keyboard)(文件大小: 348kB, 35 页数, 修订版 B, 更新时间: 12/2015)
- Atmel AT09336: USB Device Interface (UDI) for Human Interface Device Mouse (HID Mouse)(文件大小: 363KB, 37 页数, 修订版 B, 更新时间: 12/2015)
- Atmel AT09337: USB Host Interface (UHI) for Human Interface Device Mouse (HID Mouse)(文件大小: 293KB, 28 页数, 修订版 B, 更新时间: 12/2015)
- Atmel AT09338: USB Device Interface (UDI) for Mass Storage Class (MSC)(文件大小: 410KB, 48 页数, 修订版 B, 更新时间: 12/2015)
- Atmel AT09339: USB Host Interface (UHI) for Mass Storage Class (MSC)(文件大小: 341KB, 32 页数, 修订版 B, 更新时间: 12/2015)
- Atmel AT09340: USB Device Interface (UDI) for Vendor Class Device(文件大小: 384KB, 39 页数, 修订版 B, 更新时间: 12/2015)
- Atmel AT09341: USB Host Interface (UHI) for Vendor Class Device(文件大小: 329KB, 31 页数, 修订版 B, 更新时间: 12/2015)
- Atmel AT09423: SAM-BA Overview and Customization Process(文件大小: 6.5MB, 72 页数, 修订版 A, 更新时间: 06/2015)
- Atmel AT11489: Low Power Techniques for Atmel SMART ARM MCUs(文件大小: 792KB, 19 页数, 修订版 A, 更新时间: 08/2015)
- Atmel AT15004:Using SAM-BA for Linux on SAM Devices(文件大小: 828 KB, 18 页数, 修订版 A, 更新时间: 08/2016)
- Atmel AT01777: SAM4L Schematic Checklist(文件大小: 884KB, 24 页数, 修订版 D, 更新时间: 01/2014)
- Atmel AT01778: Getting Started with SAM4L(文件大小: 1.4MB, 13 页数, 修订版 B, 更新时间: 05/2013)
- Atmel AT02333: Safe and Secure Bootloader Implementation for SAM3/4(文件大小: 3.4MB, 41 页数, 修订版 A, 更新时间: 06/2013)
Atmel AT02333: Safe and Secure Bootloader Implementation for SAM3/4 - Atmel AT02346: Using the MPU on Atmel Cortex-M3 / Cortex-M4 based Microcontrollers(文件大小: 452KB, 20 页数, 修订版 A, 更新时间: 04/2013)
Atmel AT02346: Using the MPU on Atmel Cortex-M3 / Cortex-M4 based Microcontrollers - Atmel AT03198: Thermostat with Touch and Wireless Connectivity - Software User's Guide(文件大小: 874KB, 26 页数, 修订版 A, 更新时间: 01/2014)
Atmel AT03198: Thermostat with Touch and Wireless Connectivity - Software User's Guide - Atmel AT03454: SAM-BA for SAM4L(文件大小: 729KB, 13 页数, 修订版 B, 更新时间: 05/2013)
Atmel AT03454: SAM-BA for SAM4L - Atmel AT06857: Developing Extension Boards for the Xplained Pro Evaluation Kits(文件大小: 257KB, 4 页数, 修订版 A, 更新时间: 01/2014)
- Atmel AT07146: Low Power Design Consideration in Thermostat with SAM4L(文件大小: 653KB, 12 页数, 修订版 A, 更新时间: 03/2014)
- Atmel AT11483: Quadrature Decoder (QDEC) for SAM3/4 Devices(文件大小: 801KB, 24 页数, 修订版 A, 更新时间: 04/2016)
- Data Converter Terminology(文件大小: 421861, 22 页数, 修订版 C, 更新时间: 01/2010)
Article
Brochures and Flyers
- Atmel Flash Microcontroller Product Portfolio(文件大小: 3.49 MB, 48 页数, 更新时间: 09/2015)
- Atmel SAM4L Series(文件大小: 303KB, 2 页数, 修订版 A, 更新时间: 09/2012)
- Atmel Xplained Pro(文件大小: 40K, 2 页数, 修订版 B, 更新时间: 02/2013)
- Product Selection Guide(文件大小: 4.55 MB, 28 页数, 修订版 11, 更新时间: 01/2016)
- Atmel Studio - Software Development Environment(2 页数, 修订版 B, 更新时间: 09/2012)
- Atmel-Integrating the Internet of Things(2 页数, 更新时间: 11/2014)
Other
Training Manuals [i18N - prefix removed]
- Using the Segment LCD Low Power Features on the SAM4L-EK(文件大小: 1.5MB, 30 页数, 修订版 B, 更新时间: 07/2014)
Using the Segment LCD Low Power Features on the SAM4L-EK - Getting Started with the SAM4L-EK Demo(文件大小: 2.5MB, 31 页数, 修订版 B, 更新时间: 07/2014)
Getting Started with the SAM4L-EK Demo - Introduction to Basic RTOS Features using SAM4L-EK FreeRTOS Port(文件大小: 2.7MB, 55 页数, 修订版 A, 更新时间: 02/2014)
Introduction to Basic RTOS Features using SAM4L-EK FreeRTOS Port - Low‐power Capacitive Touch Detection using SAM4L Sleepwalking(文件大小: 2.7MB, 34 页数, 修订版 A, 更新时间: 01/2014)
Low-power Capacitive Touch Detection using SAM4L Sleepwalking - Understanding the Peripheral Event System on the SAM4L-EK(文件大小: 2.2MB, 28 页数, 修订版 A, 更新时间: 02/2014)
Understanding the Peripheral Event System on the SAM4L-EK - Using SAM-BA on the SAM4L-EK(文件大小: 2.1MB, 29 页数, 修订版 A, 更新时间: 02/2014)
Using SAM-BA on the SAM4L-EK
User Guide
White Paper