AT32UC3C1512C-AUTOMOTIVE Series

Catalog

32 BIT MICROCONTROLLER, HIGH PERFORMANCE, LOW POWER, AT32 FAMILY AT32UC3A SERIES MICROCONTROLLERS

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Part	Speed	Oscillator Type	Data Converters [custom]	Data Converters [custom]	Core Processor	Package / Case	Program Memory Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Core Size	Supplier Device Package	Program Memory Size	Number of I/O	Peripherals	Mounting Type	Connectivity	RAM Size	Data Converters [custom]	Data Converters	Grade	Qualification
Microchip Technology AT32UC3A3256-ALUR	66 MHz	Internal	8	10	AVR	144-LQFP	FLASH	1.75 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	144-LQFP (20x20)	256 KB	110	Brown-out Detect/Reset DMA POR WDT	Surface Mount	EBI/EMI I2C IrDA Memory Card SPI SSC UART/USART USB OTG	128 K
Microchip Technology AT32UC3A3128S-ALUR	66 MHz	Internal	8	10	AVR	144-LQFP	FLASH	1.75 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	144-LQFP (20x20)	128 KB	110	Brown-out Detect/Reset DMA POR WDT	Surface Mount	EBI/EMI I2C IrDA Memory Card SPI SSC UART/USART USB OTG	128 K
Microchip Technology AT32UC3A364-CTUR	66 MHz	Internal	8	10	AVR	144-TFBGA	FLASH	1.75 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	144-FFBGA (11x11)	64 KB	110	Brown-out Detect/Reset DMA POR WDT	Surface Mount	EBI/EMI I2C IrDA Memory Card SPI SSC UART/USART USB OTG	128 K
Microchip Technology AT32UC3B1256-AUR	60 MHz	Internal	6		AVR	48-TQFP	FLASH	1.65 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	48-TQFP (7x7)	256 KB	28	Brown-out Detect/Reset DMA POR PWM WDT	Surface Mount	I2C IrDA SPI SSC UART/USART USB		10 b
Microchip Technology AT32UC3B0512AU-Z2UR	60 MHz	Internal	8	10	AVR	64-VFQFN Exposed Pad	FLASH	1.65 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	64-QFN (9x9)	512 KB	44	Brown-out Detect/Reset DMA POR PWM WDT	Surface Mount	I2C IrDA SPI SSC UART/USART USB	96 K
Microchip Technology AT32UC3L0256-AUR	50 MHz	Internal	8	12 b	AVR	48-TQFP	FLASH	1.62 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	48-TQFP (7x7)	256 KB	36	Brown-out Detect/Reset DMA POR PWM WDT	Surface Mount	I2C SPI UART/USART
Microchip Technology AT32UC3A0128AU-ALUT	66 MHz	Internal	8	10	AVR	144-LQFP	FLASH	1.65 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	144-LQFP (20x20)	128 KB	109		Surface Mount
Microchip Technology AT32UC3C0512C-ALZR	50 MHz	Internal			AVR	144-LQFP	FLASH	3 V	5.5 V	125 °C	-40 °C	32-Bit Single-Core	144-LQFP (20x20)	512 KB	123	Brown-out Detect/Reset DMA I2S POR PWM WDT	Surface Mount	CANbus EBI/EMI Ethernet I2C IrDA LINbus SPI UART/USART USB	64 K		16x12b 4x12b	Automotive	AEC-Q100
Microchip Technology AT32UC3A3128-CTUR	66 MHz	Internal	8	10	AVR	144-TFBGA	FLASH	1.75 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	144-TFBGA (11x11)	128 KB	110	Brown-out Detect/Reset DMA POR WDT	Surface Mount	EBI/EMI I2C IrDA Memory Card SPI SSC UART/USART USB OTG	128 K
Microchip Technology AT32UC3L0128-ZAUR	50 MHz	Internal	8	12 b	AVR	48-VFQFN Exposed Pad	FLASH	1.62 V	3.6 V	85 °C	-40 °C	32-Bit Single-Core	48-QFN (7x7)	128 KB	36	Brown-out Detect/Reset DMA POR PWM WDT	Surface Mount	I2C SPI UART/USART

Catalog

Key Features

• * High Performance, Low Power 32-Bit Atmel® AVR® Microcontroller

• * Up to 91 DMIPS Running at 66 MHz from Flash (1 Wait-State)

• * Up to 49 DMIPS Running at 33MHz from Flash (0 Wait-State)

• * Memory Protection Unit (MPU)

• * Multi-hierarchy Bus System

• * 512K Bytes, 256K Bytes, 128K Bytes Versions, Single Cycle Access up to 33 MHz

• * 64K Bytes (512KB and 256KB Flash), 32K Bytes (128KB Flash)

• * SDRAM / SRAM Compatible Memory Bus (16-bit Data and 24-bit Address Buses)

• * Power and Clock Manager Including Internal RC Clock and One 32KHz Oscillator

• * Two Multipurpose Oscillators and Two Phase-Lock-Loop (PLL) allowing Independent CPU Frequency from USB Frequency

• * Watchdog Timer, Real-Time Clock Timer

• * 5V Input Tolerant I/Os

• * Single 3.3V Power Supply or Dual 1.8V-3.3V Power Supply

• * 100-pin TQFP (69 GPIO pins), 144-pin LQFP (109 GPIO pins), 144 BGA (109 GPIO pins)

• * Industrial (-40° C to +85° C)

• * Flexible End-Point Configuration and Management with Dedicated DMA Channels

• * On-chip Transceivers Including Pull-Ups

• * 802.3 Ethernet Media Access Controller

• * Supports Media Independent Interface (MII) and Reduced MII (RMII)

• * One Three-Channel 16-bit Timer/Counter (TC)

• * One 7-Channel 16-bit Pulse Width Modulation Controller (PWM)

• * Independent Baud rate Generator, Support for SPI, IrDA and ISO7816 interfaces

• * Support for Hardware Handshaking, RS485 Interfaces and Modem Line

• * Two Master/Slave Serial Peripheral Interfaces (SPI) with Chip Select Signals

• * Supports I2S and Generic Frame-Based Protocols

• * One Master/Slave Two-Wire Interface (TWI), 400kbit/s I2C-compatible

• * One 8-channel 10-bit Analog-To-Digital Converter

• * Sample Rate Up to 50 KHz

• * On-Chip Debug System (JTAG interface)

• * Nexus Class 2+, Runtime Control, Non-Intrusive Data and Program Trace

Description

A complete system-on-chip 32-bit AVR microcontroller. It is designed for cost-sensitive embedded applications that require low power consumption, high code density and high performance. The microprocessor's Memory Protection Unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. Higher computation capabilities are achievable using a rich set of DSP instructions. The device incorporates on-chip flash and SRAM memories for secure and fast access. 64 KBytes of SRAM are directly coupled to the 32-bit AVR UC3 for performance optimization. Two blocks of 32 Kbytes SRAM are independently attached to the high speed bus matrix for real ping-pong management. The microcontroller achieves exceptionally high data throughput by combining the multi-layered 32-bit AVR databus,128 KB on-chip SRAM with triple high speed interfaces, multi-channel peripheral, memory-to-memory DMA controller, high-speed USB embedded host, SD/SDIO card, MLC NAND flash with ECC, and SDRAM interfaces. This device features 256KB internal high-speed flash and an AES crypto module, capable of 128 to 256-bit AES encryption at speeds of up to 22.8MBytes.