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AT91SAM9CN11

Status: In Production

Features:

  • ARM926EJ-S ARM® Thumb® Processor running up to 400 MHz
  • 16 Kbytes Data Cache, 16 Kbytes Instruction Cache, Memory Management Unit Memories
  • One 128-Kbyte internal ROM embedding standard or secure bootstrap routine
  • One 32-Kbyte internal SRAM, single-cycle access at system speed
  • 32-bit External Bus Interface supporting 8-bank DDR2/LPDDR, SDR/LPSDR, Static Memories
  • MLC/SLC NAND Controller, with up to 24-bit Programmable Multibit Error Correction Code (PMECC) System running up to 133 MHz
  • Power-on Reset, Reset Controller, Shutdown Controller, Periodic Interval Timer, Watchdog Timer and Real Time Clock
  • Boot Mode Select Option, Remap Command
  • Internal Low Power 32 kHz RC and Fast 12 MHz RC Oscillators
  • Selectable 32768 Hz Low-power Oscillator, 16 MHz Oscillator, one PLL for the system and one PLL optimized for USB
  • Six 32-bit-layer AHB Bus Matrix
  • Dual Peripheral Bridge with dedicated programmable clock
  • One dual port 8-channel DMA Controller
  • Advanced Interrupt Controller (AIC)
  • Two Programmable External Clock Signals
  • Low-power Mode
  • Shutdown Controller with four 32-bit General-purpose Backup Registers
  • Clock Generator and Power Management Controller
  • Very Slow Clock Operating Mode, Software Programmable Power Optimization Capabilities
  • LCD Controller
  • USB Device Full Speed with dedicated On-chip Transceiver
  • USB Host Full Speed with dedicated On-chip Transceiver
  • One High-speed SD card and SDIO Host Controller
  • Two Master/Slave Serial Peripheral Interfaces (SPI)
  • Two 3-channel 32-bit Timer/Counters (TC)
  • One Synchronous Serial Controller (SSC)
  • One 4-channel 16-bit PWM Controller
  • Two 2-wire Interfaces (TWI)
  • Four Universal Synchronous Asynchronous Receiver Transmitters (USART)
  • Two Universal Asynchronous Receiver Transmitters (UART)
  • One Debug Unit (DBGU)
  • One 12-channel 10-bit Analog-to-Digital Converter with up to 5-wire resistive Touchscreen support
  • Crystal Failure Detection
  • Independent Watchdog
  • Power-on Reset Cells
  • Register Write Protection
  • SHA (SHA1 and SHA256) Compliant with FIPS Publication 180-2 (SAM9CN11/SAM9CN12 devices)
  • True Random Number Generator (TRNG) compliant with NIST Special Publication 800-22
  • AES 256-, 192-, 128-bit Key Algorithm compliant with FIPS Publication 197 (SAM9CN11/SAM9CN12 devices)
  • 256 Fuse bits for crypto key and 64 Fuse bits for device configuration, including JTAG disable and forced boot from the on-chip ROM (Secure Boot feature - SAM9CN12 only)
  • Four 32-bit Parallel Input/Output Controllers
  • 105 Programmable I/O Lines Multiplexed with up to Three Peripheral I/Os
  • Input Change Interrupt Capability on Each I/O Line, optional Schmitt Trigger input
  • Individually Programmable Open-drain, Pull-up and Pull-down Resistor, Synchronous Output
  • 217-ball BGA, pitch 0.8 mm
  • 247-ball BGA, pitch 0.5 mm
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The Microchip's ARM®-based SAM9CN11 is an ARM926EJ-S based MPU that provides an encryption engine, user interface functionality and high-data-rate connectivity. Plus it offers power efficiency and reduced BOM cost, making it the ideal solution for cost-sensitive industrial applications that require security features in addition to graphics LCD and user interface software functionality.

Additional Features
    • Core:
      • ARM926EJ-S ARM® Thumb® Processor running up to 400 MHz
      • 16 Kbytes Data Cache, 16 Kbytes Instruction Cache, Memory Management Unit Memories
      • One 128-Kbyte internal ROM embedding standard or secure bootstrap routine
      • One 32-Kbyte internal SRAM, single-cycle access at system speed
      • 32-bit External Bus Interface supporting 8-bank DDR2/LPDDR, SDR/LPSDR, Static Memories
      • MLC/SLC NAND Controller, with up to 24-bit Programmable Multibit Error Correction Code (PMECC) System running up to 133 MHz
      • Power-on Reset, Reset Controller, Shutdown Controller, Periodic Interval Timer, Watchdog Timer and Real Time Clock
      • Boot Mode Select Option, Remap Command
      • Internal Low Power 32 kHz RC and Fast 12 MHz RC Oscillators
      • Selectable 32768 Hz Low-power Oscillator, 16 MHz Oscillator, one PLL for the system and one PLL optimized for USB
      • Six 32-bit-layer AHB Bus Matrix
      • Dual Peripheral Bridge with dedicated programmable clock
      • One dual port 8-channel DMA Controller
      • Advanced Interrupt Controller (AIC)
      • Two Programmable External Clock Signals
      • Low-power Mode
      • Shutdown Controller with four 32-bit General-purpose Backup Registers
      • Clock Generator and Power Management Controller
      • Very Slow Clock Operating Mode, Software Programmable Power Optimization Capabilities
    • Peripherals:
      • LCD Controller
      • USB Device Full Speed with dedicated On-chip Transceiver
      • USB Host Full Speed with dedicated On-chip Transceiver
      • One High-speed SD card and SDIO Host Controller
      • Two Master/Slave Serial Peripheral Interfaces (SPI)
      • Two 3-channel 32-bit Timer/Counters (TC)
      • One Synchronous Serial Controller (SSC)
      • One 4-channel 16-bit PWM Controller
      • Two 2-wire Interfaces (TWI)
      • Four Universal Synchronous Asynchronous Receiver Transmitters (USART)
      • Two Universal Asynchronous Receiver Transmitters (UART)
      • One Debug Unit (DBGU)
      • One 12-channel 10-bit Analog-to-Digital Converter with up to 5-wire resistive Touchscreen support
    • Safety:
      • Crystal Failure Detection
      • Independent Watchdog
      • Power-on Reset Cells
      • Register Write Protection
      • SHA (SHA1 and SHA256) Compliant with FIPS Publication 180-2 (SAM9CN11/SAM9CN12 devices)
    • Cryptography:
      • True Random Number Generator (TRNG) compliant with NIST Special Publication 800-22
      • AES 256-, 192-, 128-bit Key Algorithm compliant with FIPS Publication 197 (SAM9CN11/SAM9CN12 devices)
      • 256 Fuse bits for crypto key and 64 Fuse bits for device configuration, including JTAG disable and forced boot from the on-chip ROM (Secure Boot feature - SAM9CN12 only)
    • I/O:
      • Four 32-bit Parallel Input/Output Controllers
      • 105 Programmable I/O Lines Multiplexed with up to Three Peripheral I/Os
      • Input Change Interrupt Capability on Each I/O Line, optional Schmitt Trigger input
      • Individually Programmable Open-drain, Pull-up and Pull-down Resistor, Synchronous Output
    • Packages:
      • 217-ball BGA, pitch 0.8 mm
      • 247-ball BGA, pitch 0.5 mm
Parametrics
Name
Value
Part Family
SAM9N
Core
ARM926
Max CPU Speed (MHz)
400
Core Voltage Range (V)
0.9 to 1.1
Vbat/Vddbu battery backup
Yes
Internal Oscillator
32KHz
SRAM (KB)
32
L1 Cache Memory (Instructions) (KB)
16
L1 Cache Memory (Data) (KB)
16
DRAM Interface
SDRAM/LPSDRAM/LPDDR/DDR2
DRAM Bus Size (Bits)
16
NAND Interface
Yes
ECC Bits on NAND Interface
24
Number of EBIs
1
SDIO/SD-CARD/eMMC
1
Direct Memory Access Channels
19
Max I/O Pins
105
Pincount
217
UART
7
ISO 7816
4
SPI
6
I2C
2
SSC
1
LIN
Yes
USB Device Only Ports
1 FS
USB Host Only Ports
1 FS
Graphics Controller/GPU
Yes
Graphic LCD
24-bit
Crypto Engine
Yes
ADC Input
12
Max ADC Resolution (bits)
10
Max ADC Sampling Rate (ksps)
440
Hardware RTCC/RTC
Yes
Watch Dog Timer
Yes
Max 16-Bit Digital Timers
6
Input Capture
6
Standalone Output Compare/Standard PWM
6
Temperature Range (C)
-40 to 85

Documents

Jump to:

Board Design Files

User Guides

Development Environment

  • Integrated Development Environments
  • Configurators
Integrated Development Environments
AT91SAM-ICE
SAM-ICE ( AT91SAM-ICE )

The SAM-ICE catalog part number (CPN) is now End of Life (EOL) and can no longer be offered.

For MPU and SAM developers, SAM-ICE has been replaced by the J-32 Debug Probe (DV164232)

Alternatively, SAM developers can use either Atmel ICE (

...

Learn More
Configurators
SAM-BA In-system Programmer
SAM-BA In-system Programmer ( SAM-BA In-system Programmer )

SAM-BA software provides an open set of tools for in-system programming of internal and external memories connected to our 32-MCUs and MPUs. You can program your device through the JTAG, debug UART or USB interfaces. If you use the MPU’s secure boot feature, you should use the Secure SAM-BA edition.

The latest generations of MPUs are supported on SAM-BA v3 available on the

...

Learn More

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
AT91SAM9CN11-CU
0.526700
1.507937
217
LFBGA
15x15x1.46mm
SAC105
e8
AT91SAM9CN11-CUR
0.526700
1.452000
217
LFBGA
15x15x1.46mm
SAC105
e8
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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