參數(shù)資料
型號： AT91C140-CI
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： AT91 ARM Thumb Microcontrollers
中文描述： 32-BIT, MROM, 36 MHz, MICROCONTROLLER, PBGA256
封裝： BGA-256
文件頁數(shù)： 1/171頁
文件大小： 3733K
代理商： AT91C140-CI
6069A–ATARM–05/04
Features
ARM7TDMI
ARM
Thumb
Processor Core
– In-Circuit Emulator, 36 MHz operation
Ethernet Bridge
– Dual Ethernet 10/100 Mbps MAC Interface
– 16-Kbyte Frame Buffer
1 K-Byte Boot ROM, Embedding a Boot Program
– Enable Application Download from DataFlash
External Bus Interface
– On-chip 32-bit SDRAM Controller
– 4-Chip Select Static Memory Controller
Multi-level Priority, Individually Maskable, Vectored Interrupt Controller
Three 16-bit Timer/Counters
Two UARTs with Modem Control Lines
Serial Peripheral Interface (SPI)
Two PIO Controllers, Managing up to 48 General-purpose I/O Pins
Available in a 256-ball BGA Package
Power Supplies
– VDDIO 3.3V nominal
– VDDCORE and VDDOSC 1.8V nominal
-40°C to + 85°C Operating Temperature Range
Description
The AT91C140 is a member of the Atmel AT91 16- and 32-bit microcontroller family
based on the ARM7TDMI processor core. This processor has a high performance
32-bit RISC architecture with a high density 16-bit instruction set and very low power
consumption.
In addition, the AT91C140 integrates a double Ethernet 10/100 base-T MAC capable
of operating as an Ethernet bridge, thus making it ideally suited for networking appli-
cations. It supports a wide range of memory devices such as SDRAM, SRAM and
Flash and embeds an extensive array of peripherals.
The device is manufactured using Atmel’s high-density CMOS technology. By combin-
ing the ARM7TDMI processor core with an expansive assortment of peripheral
functions and low-power oscillators and PLL on a monolithic chip, the Atmel
AT91C140 is a powerful microcontroller that provides a highly flexible and cost effec-
tive solution to many networking applications.
AT91
ARM
Thumb
Microcontrollers
AT91C140
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT91C140-QU-001 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT91 ARM Thumb Microcontrollers
AT91CAP7A-DK18 功能描述:仿真器/模擬器 EMULATION CARD RoHS:否 制造商:Blackhawk 產(chǎn)品:System Trace Emulators 工具用于評估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2
AT91CAP7A-DK33 功能描述:仿真器/模擬器 EMULATION CARD RoHS:否 制造商:Blackhawk 產(chǎn)品:System Trace Emulators 工具用于評估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2
AT91CAP7A-NA-STK 功能描述:開發(fā)板和工具包 - ARM ARM7-based CAP Starter Kit RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
AT91CAP7A-STK 功能描述:開發(fā)板和工具包 - ARM ARM7 -based CAP Starter Kit RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
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