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AT32UC3A0256数据手册Microchip中文资料规格书
AT32UC3A0256规格书详情
描述 Description
The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 256KB flash, 64KB SRAM, 10/100 ethernet MAC, full-speed (12 Mbps) USB 2.0 with embedded host capability, I2S, and a built-in audio D/A converter. This device features SRAM/SDRAM external bus interface and achieves 91 Dhrystone MIPS (DMIPS) at 66MHz while consuming only 40mA at 3.3V. The Peripheral Direct Memory Access (PDCA) controller transfers data between peripherals and memories without processor involvement, drastically reducing processing with continuous large data streams within the MCU. The AT32UC3A0256AU is the Audio version of the AT32UC3A0256. It allows the execution of Microchip licensed Audio firmware IPs. One version is available:AT32UC3A0256AU-ALUT: LQFP144, industrial (-40°C to +85°C), tray conditioning.
技术参数
- 制造商编号
：AT32UC3A0256
- 生产厂家
：Microchip
- 5K Pricing
：9.3800
- Automotive Recommendeded
：No
- Functional Safety Support
：No
- Class B Safety Library
：No
- CPU Type
：32-bit AVR MCU
- Architecture
：32
- Max CPU Speed (MHz)
：66
- Program Memory Size (KB)
：256
- SRAM (KB)
：64
- Data EEPROM (bytes)
：0
- Temperature Range
：-40to85
- Operation Voltage Range
：3-3.6
- Direct Memory Access (DMA) Channels
：15
- ADC Channels / ADC Input
：8
- Max ADC Resolution (bits)
：10
- Number of DACs
：1
- Max DAC Resolution (bits)
：16
- USB Interface
：None
- Number of USB Modules
：1
- Number of Comparators
：0
- Timers
：0 x 8-bit
3 x 16-bit
0 x 32-bit - Capture/Compare/PWM Peripherals
：6 -Input Capture
0 -Std. PWM
0-bit PWM resolutions - Motor Control PWM Channels
：0
- UART/SPI/I2C/I2S
：4 -UART
6 -SPI
1 -I2C
1 -I2S - Number of Op Amps
：0
- Low Power
：No
- QSPI
：0
- Quadrature Encoder Interface (QEI)
：0
- Crypto Engine
：No
- Type of CAN module
：None
- Number of CAN Modules
：0
- Ethernet
：10/100 Base-TX Mac
- Pin Count
：144
- Packages
：144\\LQFP144\\TFBGA
- Vbat/Vddbu for battery backup
：No
- Peripheral Pin Select (PPS)/Pin Muxing
：Yes
- Auxiliary Flash (KB)
：0
- External Memory Bus Interface
：No
- SDIO/SD-CARD/eMMC
：0
- CPU Speed (MIPS/DMIPS)
：91
- AutomotiveCapable_New
：No
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MICROCHIP(美国微芯) |
24+ |
FFBGA144 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Atmel(爱特梅尔) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
Microchip Technology / Atmel |
20+ |
FFBGA-144 |
29860 |
Microchip微控制器MCU-可开原型号增税票 |
询价 | ||
ATMEL/爱特梅尔 |
1948+ |
QFP |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ATMEL |
1714+ |
BGA |
233 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Atmel(爱特梅尔) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MICROCHIP原现 |
23+ |
LQFP144 |
20000 |
询价 | |||
Atmel |
23+ |
144-LQFP |
65600 |
询价 | |||
Microchip Technology |
21+ |
100-TQFP |
5680 |
100%进口原装!长期供应!绝对优势价格(诚信经营 |
询价 | ||
Atmel |
24+ |
SMD |
6800 |
100%原装进口现货,欢迎来电咨询 |
询价 |
