ATMEL AT89C51AC2-SLSUM 微控制器, 8位, AT89C51, 40 MHz, 32 KB, 1 KB, 44 引脚, LCC
The is a high-performance 8-bit single-chip Flash Microcontroller. It contains a 32kB flash memory block for program and data. The 32kB flash memory can be programmed either in parallel mode or in serial mode with the ISP capability or with software. The programming voltage is internally generated from the standard VCC pin. The A/T89C51AC2 retains all features of the 80C51 with 256byte of internal RAM, a 7-source 4-level interrupt controller and three timers/counters. In addition, the A/T89C51AC2 has a 10-bit A/D converter, a 2kB boot flash memory, 2kB EEPROM for data, a Programmable counter array, an XRAM of 1024B, a Hardware watchdog timer and a more versatile serial channel that facilitates multiprocessor communication EUART. The fully static design of the A/T89C51AC2 reduces system power consumption by bringing the clock frequency down to any value, even DC, without loss of data.
频率 40 MHz
电源电压DC 5.00 V, 5.50 V max
工作电压 3V ~ 5.5V
针脚数 44
时钟频率 40 MHz
RAM大小 1 KB
耗散功率 1000 mW
I/O引脚数 34
存取时间 40.0 µs
内核架构 8051
模数转换数ADC 1
输入/输出数 34 Input
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 1000 mW
电源电压Max 5.5 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 44
封装 PLCC-44
长度 16.66 mm
宽度 16.66 mm
高度 3.69 mm
封装 PLCC-44
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Each
制造应用 Industrial, 工业
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
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AT89C51AC2-SLSUM ATMEL 爱特美尔 | 当前型号 | 当前型号 |