P89V660FA、P89V664FBC、SST89E58RD2-40-C-NJE对比区别
型号 P89V660FA P89V664FBC SST89E58RD2-40-C-NJE
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, SPIFlashFlex51 MCU
数据手册 ---
制造商 NXP (恩智浦) NXP (恩智浦) Silicon Storage Tech
分类 主动器件主动器件
安装方式 Surface Mount Surface Mount Surface Mount
封装 PLCC TQFP PLCC
引脚数 44 44 -
时钟频率 40.0MHz (max) 40.0MHz (max) 40.0 MHz
I/O引脚数 36 36 32
内核架构 8051 8051 8051
电源电压(DC) 5.00 V, 5.50 V (max) 5.00 V, 5.50 V (max) -
RAM大小 51 B 2048 B -
存取时间 40.0 µs 40.0 µs -
封装 PLCC TQFP PLCC
产品生命周期 Unknown Unknown Obsolete
包装方式 Tube Tray, Bulk Tray, Tube
RoHS标准 RoHS Compliant RoHS Compliant RoHS Compliant
含铅标准 Lead Free Lead Free -