 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
AT32UC3C2256C Datasheet(PDF) 3 Page - ATMEL Corporation |
|
||||||||||||||||||||||||||||||
AT32UC3C2256C Datasheet(HTML) 3 Page - ATMEL Corporation |
|
|
3 / 110 page  3 32117DS–AVR-01/12 AT32UC3C 1. Description The AT32UC3C is a complete System-On-Chip microcontroller based on the AVR32UC RISC processor running at frequencies up to 66 MHz. AVR32UC is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular empha- sis on low power consumption, high code density and high performance. The processor implements a Memory Protection Unit (MPU) and a fast and flexible interrupt con- troller for supporting modern operating systems and real-time operating systems. Using the Secure Access Unit (SAU) together with the MPU provides the required security and integrity. Higher computation capabilities are achievable either using a rich set of DSP instructions or using the floating-point instructions. The AT32UC3C incorporates on-chip Flash and SRAM memories for secure and fast access. For applications requiring additional memory, an external memory interface is provided on AT32UC3C0 derivatives. The Memory Direct Memory Access controller (MDMA) enables transfers of block of data from memories to memories without processor involvement. The Peripheral Direct Memory Access (PDCA) controller enables data transfers between periph- erals and memories without processor involvement. The PDCA drastically reduces processing overhead when transferring continuous and large data streams. The AT32UC3C incorporates on-chip Flash and SRAM memories for secure and fast access. The FlashVault technology allows secure libraries to be programmed into the device. The secure libraries can be executed while the CPU is in Secure State, but not read by non-secure software in the device. The device can thus be shipped to end custumers, who are able to program their own code into the device, accessing the secure libraries, without any risk of compromising the proprietary secure code. The Power Manager improves design flexibility and security. Power monitoring is supported by on-chip Power-On Reset (POR), Brown-Out Detectors (BOD18, BOD33, BOD50). The CPU runs from the on-chip RC oscillators, the PLLs, or the Multipurpose Oscillators. The Asynchro- nous Timer (AST) combined with the 32 KHz oscillator keeps track of the time. The AST can operate in counter or calendar mode. The device includes six identical 16-bit Timer/Counter (TC) channels. Each channel can be inde- pendently programmed to perform frequency measurement, event counting, interval measurement, pulse generation, delay timing, and pulse width modulation. The PWM module provides four channels with many configuration options including polarity, edge alignment and waveform non overlap control. The PWM channels can operate indepen- dently, with duty cycles set independently from each other, or in interlinked mode, with multiple channels updated at the same time. It also includes safety feature with fault inputs and the ability to lock the PWM configuration registers and the PWM pin assignment. The AT32UC3C also features many communication interfaces for communication intensive applications. In addition to standard serial interfaces like UART, SPI or TWI, other interfaces like flexible CAN, USB and Ethernet MAC are available. The USART supports different communica- tion modes, like SPI mode and LIN mode. The Inter-IC Sound Controller (I2SC) provides a 5-bit wide, bidirectional, synchronous, digital audio link with off-chip audio devices. The controller is compliant with the I2S bus specification. |
Similar Part No. - AT32UC3C2256C |
|
Similar Description - AT32UC3C2256C |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
