参数资料
型号: AT91M55800A-33CJ-999
厂商: Atmel
文件页数: 9/28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
17
1745FS–ATARM–18-Apr-06
AT91M55800A Summary
configure up to eight 16-Mbyte banks. In all cases it supports byte, half-word and word aligned
accesses.
For each of these banks, the user can program:
Number of wait states
Number of data float times (wait time after the access is finished to prevent any bus
contention in case the device is too long in releasing the bus)
Data bus width (8-bit or 16-bit)
With a 16-bit wide data bus, the user can program the EBI to control one 16-bit device
(Byte Access Select Mode) or two 8-bit devices in parallel that emulate a 16-bit memory
(Byte-write Access mode).
The External Bus Interface features also the Early Read Protocol, configurable for all the
devices, that significantly reduces access time requirements on an external device.
相关PDF资料
PDF描述
MS3116F16-26P CONN PLUG 26POS STRAIGHT W/PINS
MS3100A24-10S CONN RCPT 7POS WALL MNT W/SCKT
MS27474T18F32P CONN RCPT 32POS JAM NUT W/PINS
D38999/20MD19SA CONN RCPT 19POS WALL MNT W/SCKT
MS27474T16B35SC CONN RCPT 55POS JAM NUT W/SCKT
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