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AT91SAM7X512数据手册Microchip中文资料规格书
AT91SAM7X512规格书详情
描述 Description
The Microchip'sARM-based SAM7X512 is a member of the Microchip SAM7X series of microcontrollers based on the 32-bit ARM7TDMI processor. It operates at a maximum speed of 55 MHz and features 512KB of flash and 128KB of SRAM. The 512KB of flash are split in two banks of 256KB. The peripheral set includes a USB 2.0 Full Speed device port , Ethernet MAC 10/100 port, CAN 2.0A and 2.0B compliant controller, two USART, UART, two SPI, SSC, TWI (I2C), three 16-bit timers, RTT and 8x10-bit ADC. Typical core supply is 1.8V, I/Os are supplied at 1.8V or 3.3V and are 5V tolerant. An integrated voltage regulator allows single supply at 3.3V. The SAM7X512 is supplied in 100-lead LQFP and TFBGA packages.
技术参数
- 制造商编号
：AT91SAM7X512
- 生产厂家
：Microchip
- Automotive Recommended
：No
- 5K Pricing
：$9.59
- Class B Safety Library
：No
- Architecture
：32
- Max CPU Speed (MHz)
：55
- Program Memory Size (KB)
：512
- RAM (KB)
：128
- DRAM Interface
：No
- Data EEPROM/HEF (Bytes)
：0
- Auxiliary Flash (KB)
：0
- SDIO/SD-CARD/eMMC
：0
- Temperature Range
：-40 to 85
- Operation Voltage Range
：3V - 3.6V
- Graphics Controller/GPU
：No
- Direct Memory Access Channels
：13
- ADC Input
：8
- Max ADC Resolution (Bits)
：10
- Number of DACs
：0
- USB Interface
：FS Device
- Number of USB Modules
：1
- Number of Comparators
：0
- Timers
：3 x 16-bit0 x 32-bit
- Capture/Compare/PWM Peripherals
：0 -Std. PWM0-bit PWM resolutions3 -Input Capture
- Motor Control PWM Outputs
：0
- UART/SPI/I2C
：3 -UART2 -SPI1 -I2C
- Number of Op Amps
：0
- I2S
：0
- Peripheral Pin Select / Pin Muxing
：Yes
- Vbat/Vddbu battery backup
：No
- Low Power
：No
- External Memory Bus Interface
：No
- QSPI
：0
- Quadrature Encoder Interface
：0
- Crypto Engine
：No
- Number of CAN Modules
：1
- Type of CAN module
：None
- Ethernet
：10/100 Base-TX Mac
- Pin count
：100
- Packages
：100/LQFP 100/TFBGA
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ATMEGA |
QFP |
3200 |
原装长期供货! |
询价 | |||
ATMEL |
20+ |
BGA |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ATMEL |
25+ |
BGA |
6214 |
只做原装,HK现货,实单确认 |
询价 | ||
ATMEL |
23+ |
LQFP-100 |
3000 |
原装正品假一罚百!可开增票! |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
NA |
2860 |
原装正品代理渠道价格优势 |
询价 | ||
MICROCHIP(美国微芯) |
2447 |
LQFP-100 |
31500 |
90个/托盘一级代理专营品牌!原装正品,优势现货,长 |
询价 | ||
MICROCHIP/微芯 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
QFP100 |
23+ |
ATMEL |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
原装ATMEL |
23+ |
QFP-100 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
原装ATMEL |
19+ |
QFP |
20000 |
原装现货假一罚十 |
询价 |
