參數(shù)資料
型號(hào)： AT91F40816
廠商： Atmel Corp.
英文描述： ARM Thumb Microcontrollers
中文描述： ARM公司的Thumb微控制器
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 248K
代理商： AT91F40816
1348D–ATARM–03/04
Features
Incorporates the ARM7TDMI
ARM
Thumb
Processor Core
– High-performance 32-bit RISC Architecture
– High-density 16-bit Instruction Set
– Leader in MIPS/Watt
– Embedded ICE (In-circuit Emulation)
8K Bytes On-chip SRAM
– 32-bit Data Bus, Single-clock Cycle Access
1M Words 16-bit Flash Memory (16 Mbits)
– Single Voltage Read/Write
– Sector Erase Architecture
– Dual-plane Organization Allows Concurrent Read and Program/Erase
– Erase Suspend Capability
– Low-power Operation
– Data Polling, Toggle Bit and Ready/Busy End of Program Cycle Detection
– Reset Input for Device Initialization
– Sector Program Unlock Command
– Factory-programmed AT91 Flash Uploader Software
Fully-programmable External Bus Interface (EBI)
– Maximum External Address Space of 64M Bytes
– 8 Chip Selects, Software-programmable 8/16-bit External Data Bus
8-level Priority, Individually Maskable, Vectored Interrupt Controller
– 4 External Interrupts, Including a High-priority Low-latency Interrupt Request
32 Programmable I/O Lines
3-channel 16-bit Timer/Counter
– 3 External Clock Inputs
– 2 Multi-purpose I/O Pins per Channel
2 USARTs
– 2 Dedicated Peripheral Data Controller (PDC) Channels per USART
Programmable Watchdog Timer
Advanced Power-saving Features
– CPU and Peripherals Can Be Deactivated Individually
Fully Static Operation:
– 0 Hz to 40 MHz Internal Frequency Range at 3.0V, 85
°
C
2.7V to 3.6V Operating Range
-40
°
C to 85
°
C Temperature Range
Available in a 120-ball BGA Package
Description
The AT91F40816 is a member of the Atmel AT91 16/32-bit microcontroller family,
which is based on the ARM7TDMI processor core. The processor has a high-perfor-
mance 32-bit RISC architecture with a high-density 16-bit instruction set and very low
power consumption. In addition, a large number of internally banked registers result in
very fast exception handling, making the device ideal for real-time control applications.
The eight-level priority-vectored interrupt controller, together with the Peripheral Data
Controller, significantly enhance real-time device performance.
By combining the microcontroller, featuring on-chip SRAM and a wide range of periph-
eral functions, with 16 Mbits of Flash memory in a single compact 120-ball BGA
package, the Atmel AT91F40816 provides a powerful, flexible and cost-effective solu-
tion to many compute-intensive embedded control applications and offers significant
board size reductions.
The Flash memory may be programmed via the JTAG/ICE interface or the factory-pro-
grammed Flash Uploader using a single device supply, making the AT91F40816 ideal
for in-system programmable applications.
AT91 ARM
Thumb
Microcontrollers
AT91F40816
相關(guān)PDF資料
PDF描述
AT91F40816-33CI ARM Thumb Microcontrollers
AT91FR40161 ARM Thumb Microcontrollers
AT91FR40161-CI ARM Thumb Microcontrollers
AT91FR40162-CI AT91 ARM Thumb Microcontrollers
AT91FR40162 AT91 ARM Thumb Microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT91F40816_02 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:AT91 ARM Thumb Microcontrollers
AT91F40816-33CI 功能描述:ARM微控制器 - MCU 2M Flash 33M RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
AT91FR40161 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:ARM Thumb Microcontrollers
AT91FR40161-CI 功能描述:IC MCU ARM7 2M FLASH 120-BGA RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:AT91 標(biāo)準(zhǔn)包裝:9 系列:87C 核心處理器:8051 芯體尺寸:8-位 速度:40/20MHz 連通性:UART/USART 外圍設(shè)備:POR，WDT 輸入/輸出數(shù):32 程序存儲(chǔ)器容量:32KB（32K x 8） 程序存儲(chǔ)器類(lèi)型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:0°C ~ 70°C 封裝/外殼:40-DIP（0.600"，15.24mm） 包裝:管件
AT91FR40162 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:AT91 ARM Thumb Microcontrollers
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