P89V664FA、P89V664FBC、P89V664FA,512对比区别
型号 P89V664FA P89V664FBC P89V664FA,512
描述 8位80C51 5 V低功耗16 KB / 32 KB / 64 KB的闪存微控制器,带有512 B / 1 KB / 2 KB RAM ,双I2C总线, SPI 8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 512 B/1 kB/2 kB RAM, dual I2C-bus, SPI8位80C51 5 V低功耗16 KB / 32 KB / 64 KB的闪存微控制器,带有512 B / 1 KB / 2 KB RAM ,双I2C总线, SPI 8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 512 B/1 kB/2 kB RAM, dual I2C-bus, SPIP89V660/662/664 - 8Bit 80C51 5V low power 16KB/32KB/64KB flash microcontroller with 512B/1KB/2KB RAM, dual I2...
数据手册 ---
制造商 NXP (恩智浦) NXP (恩智浦) NXP (恩智浦)
分类 主动器件主动器件微控制器
安装方式 Surface Mount Surface Mount Surface Mount
引脚数 44 44 44
封装 PLCC TQFP LCC-44
电源电压(DC) 5.00 V, 5.50 V (max) 5.00 V, 5.50 V (max) 4.50V (min)
时钟频率 40.0MHz (max) 40.0MHz (max) 40.0 MHz
RAM大小 2048 B 2048 B 2K x 8
I/O引脚数 36 36 -
存取时间 40.0 µs 40.0 µs -
内核架构 8051 8051 -
电源电压(Max) - - 5.5 V
电源电压(Min) - - 4.5 V
封装 PLCC TQFP LCC-44
产品生命周期 Unknown Unknown Obsolete
包装方式 Tube Tray, Bulk Tube
RoHS标准 RoHS Compliant RoHS Compliant RoHS Compliant
含铅标准 Lead Free Lead Free Lead Free
工作温度 - - -40℃ ~ 85℃