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参数资料
| 型号： | AT91M55800A-33CJ-999 |
| 厂商： | Atmel |
| 文件页数： | 1/28页 |
| 文件大小： | 0K |
| 描述： | IC MCU 32BIT RISC 176LFBGA |
| 标准包装： | 1 |
| 系列： | AT91 |
| 核心处理器： | ARM7 |
| 芯体尺寸： | 16/32-位 |
| 速度： | 33MHz |
| 连通性： | EBI/EMI，SPI，UART/USART |
| 外围设备： | POR，WDT |
| 输入/输出数： | 58 |
| 程序存储器类型： | ROMless |
| RAM 容量： | 8K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 2.7 V ~ 3.6 V |
| 数据转换器： | A/D 8x10b; D/A 2x10b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 176-LFBGA |
| 包装： | 剪切带 (CT) |
| 其它名称： | AT91M55800A-33CJ-999CT |
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Features
Utilizes the ARM7TDMI ARM Thumb Processor Core
– High-performance 32-bit RISC Architecture
– High-density 16-bit Instruction Set
– Leader in MIPS/Watt
– EmbeddedICE (In-Circuit Emulation)
8K Bytes Internal SRAM
Fully-programmable External Bus Interface (EBI)
– Maximum External Address Space of 128M Bytes
– 8 Chip Selects
– Software Programmable 8/16-bit External Databus
8-level Priority, Individually Maskable, Vectored Interrupt Controller
– 7 External Interrupts, Including a High-priority, Low-latency Interrupt Request
58 Programmable I/O Lines
6-channel 16-bit Timer/Counter
– 6 External Clock Inputs and 2 Multi-purpose I/O Pins per Channel
3 USARTs
Master/Slave SPI Interface
– 8-bit to 16-bit Programmable Data Length
– 4 External Slave Chip Selects
Programmable Watchdog Timer
8-channel 10-bit ADC
2-channel 10-bit DAC
Clock Generator with On-chip Main Oscillator and PLL for Multiplication
– 3 to 20 MHz Frequency Range Main Oscillator
Real-time Clock with On-chip 32 kHz Oscillator
– Battery Backup Operation and External Alarm
8-channel Peripheral Data Controller for USARTs and SPIs
Advanced Power Management Controller (APMC)
– Normal, Wait, Slow, Standby and Power-down modes
IEEE 1149.1 JTAG Boundary-scan on all Digital Pins
Fully Static Operation: 0 Hz to 33 MHz Internal Frequency Range
at VDDCORE = 3.0V, 85
° C
2.7V to 3.6V Core Operating Range, 2.7V to 5.5V I/O Operating Range
2.7V to 3.6V Analog Operating Range
1.8V to 3.6V Backup Battery Operating Range
2.7V to 3.6V Oscillator and PLL Operating Range
-40
° C to +85° C Temperature Range
Available in a 176-lead LQFP (Green) or 176-ball BGA Package (RoHS-compliant)
1.
Description
The AT91M55800A is a member of the Atmel AT91 16/32-bit microcontroller family,
which is based on the ARM7TDMI processor core. This 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 fully programmable External Bus Interface provides a direct connection to off-chip
memory in as fast as one clock cycle for a read or write operation. An eight-level prior-
AT91 ARM
Thumb-based
Microcontrollers
AT91M55800A
Summary
Rev. 1745FS–ATARM–18-Apr-06
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT91M55800A-33CJ-T | 功能描述:IC MCU 32BIT ROMLESS 176LFBGA 制造商:microchip technology 系列:AT91 包装:带卷（TR） 零件状态:停產 核心处理器:ARM7? 核心尺寸:16/32-位 速度:33MHz 连接性:EBI/EMI，SPI，UART/USART 外设:POR，WDT I/O 数:58 程序存储容量:- 程序存储器类型:ROMless EEPROM 容量:- RAM 容量:8K x 8 电压 - 电源（Vcc/Vdd）:2.7 V ~ 3.6 V 数据转换器:A/D 8x10b；D/A 2x10b 振荡器类型:内部 工作温度:-40°C ~ 85°C（TA） 封装/外壳:176-LFBGA 供应商器件封装:176-LFBGA（11.2x11.2） 基本零件编号:AT91M55800 标准包装:1,000 |
| AT91M63200 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:AT91 ARM Thumb Microcontrollers |
| AT91M63200_99 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:AT91 ARM Thumb Microcontrollers |
| AT91M63200-12AI-1.8 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:ARM Thumb Microcontrollers |
| AT91M63200-25AC | 功能描述:IC MCU 32BIT ROMLESS 176TQFP 制造商:microchip technology 系列:AT91SAM 包装:托盘 零件状态:停產 核心处理器:ARM7? 核心尺寸:16/32-位 速度:25MHz 连接性:EBI/EMI，SPI，UART/USART 外设:POR，WDT I/O 数:58 程序存储容量:- 程序存储器类型:ROMless EEPROM 容量:- RAM 容量:2K x 8 电压 - 电源（Vcc/Vdd）:1.8 V ~ 3.6 V 数据转换器:- 振荡器类型:外部 工作温度:0°C ~ 70°C 封装/外壳:176-LQFP 供应商器件封装:176-TQFP（24x24） 基本零件编号:AT91M63200 标准包装:40 |
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