ATMEL AT89C2051-24SU 微控制器, 8位, 高性能 CMOS, AT89C2051, 24 MHz, 2 KB, 128 Byte, 20 引脚, SOIC
The is a 8-bit low-voltage, high-performance CMOS Microcomputer with 2kB of flash programmable and erasable read-only memory PEROM. The device is manufactured using Atmel"s high-density non-volatile memory technology and is compatible with the industry-standard MCS-51 instruction set. By combining a versatile 8-bit CPU with flash on a monolithic chip, the Atmel AT89C2051 is a powerful microcomputer which provides a highly-flexible and cost-effective solution to many embedded control applications. The AT89C2051 provides the following standard features, 2kB of flash, 128 bytes of RAM, 15 I/O lines, two 16-bit timer/counters, a five vector two-level interrupt architecture, a full duplex serial port, a precision analogue comparator, on-chip oscillator and clock circuitry. In addition, the AT89C2051 is designed with static logic for operation down to zero frequency and supports two software selectable power saving modes.
频率 24 MHz
电源电压DC 5.00 V, 6.00 V max
工作电压 2.7V ~ 6V
针脚数 20
时钟频率 24 MHz
RAM大小 128 b
位数 8
FLASH内存容量 2 KB
I/O引脚数 15
存取时间 24.0 µs
内核架构 8051
输入/输出数 15 Input
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 4V ~ 6V
电源电压Max 6 V
电源电压Min 4 V
安装方式 Surface Mount
引脚数 20
封装 SOIC-20
长度 13 mm
宽度 7.6 mm
高度 2.35 mm
封装 SOIC-20
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Each
制造应用 工业, Industrial
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
香港进出口证 NLR
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AT89C2051-24SU ATMEL 爱特美尔 | 当前型号 | 当前型号 |
AT89C2051-24SI 爱特美尔 | 类似代替 | AT89C2051-24SU和AT89C2051-24SI的区别 |
AT89C2051-24SC 爱特美尔 | 类似代替 | AT89C2051-24SU和AT89C2051-24SC的区别 |