Parameters |
Mount |
Surface Mount |
Package / Case |
324-TFBGA |
Number of Pins |
324 |
Supplier Device Package |
324-TFBGA (15x15) |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tray |
Published |
2009 |
Series |
SAM9M |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Max Operating Temperature |
85°C |
Min Operating Temperature |
-40°C |
Frequency |
400MHz |
Base Part Number |
AT91SAM9M11 |
Interface |
2-Wire, EBI/EMI, Ethernet, I2C, SPI, UART, USART, USB |
Max Supply Voltage |
1.95V |
Min Supply Voltage |
1.65V |
Memory Size |
64kB |
Oscillator Type |
Internal |
Number of I/O |
160 |
Speed |
400MHz |
RAM Size |
64kB |
Memory Type |
FLASH, ROM |
Core Processor |
ARM926EJ-S |
Peripherals |
DMA, LCD, POR, PWM, WDT |
Watchdog Timer |
Yes |
Data Bus Width |
32b |
Number of Timers/Counters |
6 |
Core Architecture |
ARM |
Max Frequency |
400MHz |
Number of Programmable I/O |
160 |
Voltage - I/O |
1.8V 3.3V |
Number of UART Channels |
1 |
Number of ADC Channels |
8 |
Ethernet |
10/100Mbps |
Number of Cores/Bus Width |
1 Core 32-Bit |
Graphics Acceleration |
No |
RAM Controllers |
LPDDR, LPSDR, DDR2, SDR, SRAM |
USB |
USB 2.0 (3) |
Additional Interfaces |
AC97, EBI/EMI, I2C, ISI, MMC/SD/SDIO, SPI, SSC, UART/USART |
Number of PWM Channels |
4 |
Number of I2C Channels |
2 |
Security Features |
Cryptography |
Display & Interface Controllers |
LCD, Touchscreen, Video Decoder |
Number of SPI Channels |
2 |
Number of Ethernet Channels |
1 |
Height |
800μm |
Length |
15.05mm |
Width |
15.05mm |
Radiation Hardening |
No |
REACH SVHC |
No SVHC |
RoHS Status |
ROHS3 Compliant |
AT91SAM9M11-CU Overview
The embedded microprocessor ships overseas conveniently packed in 324-TFBGA. In order to provide high reliability, advanced packaging method Tray is used. This CPU has 1 Core 32-Bit cores and 1 Core 32-Bit bus widths. Identify the operating temperature around -40°C~85°C TA. The SAM9M series contains it. A ARM926EJ-S processor is present in this CPU. A total of LPDDR, LPSDR, DDR2, SDR, SRAM RAM controllers are used by this CPU. This microprocessor features AC97, EBI/EMI, I2C, ISI, MMC/SD/SDIO, SPI, SSC, UART/USART interfaces to better serve its users. This CPU runs I/O at 1.8V 3.3V. Using AT91SAM9M11 will help you find variants of the cpu microprocessor. A 400MHz frequency is used by the CPU. For functions of 324 pins, please refer to the datasheets. Generally, data transfer takes place at a rate of 32b bandwidth. Temperatures above 85°C are not suitable for operating the microprocessor. This CPU is widely used in many applications because of its Surface Mount mount. There is a 324-TFBGA (15x15) package offered by suppliers. There is 64kB RAM (Random Access Memory) built in. normally, the microprocessor should not receive a voltage higher than 1.95V. It is recommended to feed the CPU microprocessor with a voltage of 1.65V. CPU programs transfer data via 160 I/Os. Its memory size is 64kB. An example of a 6 counter can be found here. The CPU microprocessor is equipped with 1 UART (Universal Asynchro1us Receiver/Transmitter) channelsThe CPU is connected to DMA, LCD, POR, PWM, WDT peripheral devices. There are 160 programmable I/Os on this CPU microprocessor.
AT91SAM9M11-CU Features
ARM926EJ-S Core
32b-Bit Data Bus Width
64kB RAM
160 I/Os
DMA, LCD, POR, PWM, WDT Peripherals
AT91SAM9M11-CU Applications
There are a lot of Microchip Technology AT91SAM9M11-CU Microprocessor applications.
- Oscilloscopes
- Calculator
- Glucose monitoring systems (for Type 1 Diabetes)
- Petrochemical
- Washing machines
- Digital set-top boxes
- Network communication, mobile communication field
- DVD\DV\MP3 players
- Mobile computers
- Robotic prosthetic limbs