HCS12X系列存儲器配置操作指南
The HCS12X family is the successor to the HCS12family, with many additional features. One new feature isthe increased memory available to the CPU and ...
The HCS12X family is the successor to the HCS12family, with many additional features. One new feature isthe increased memory available to the CPU and ...
This application note describes how to decode standard DTMF tones using the minimum number of external discrete components and a PIC. The two examples...
The PCA9549 provides eight bits of high speed TTL-compatible bus switching controlledby the I2C-bus. The low ON-state resistance of the switch allows ...
The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallelInput/Output (GPIO) expansion for I2C-bus/SMBus applications and ...
Designing Boards with Atmel AT89C51, AT89C52, AT89C1051, and AT89C2051 for Writing Flash at In-Circuit Test:Recent improvements in chips andtesters ha...