80c51 8-bit Flash Microcontroller Family

The P89C660 P89C662 P89C664 P89C668 device contains a non-volatile 16KB/32KB/64KB Flash program memory that is both parallel programmable and serial In-System and In-Application Programmable. In-System Programming (ISP) allows the user to download new code while the Microcontroller sits in the application. In-Application Programming (IAP) means that the Microcontroller fetches new program code and reprograms itself while in the system. This allows for remote programming over a modem link. A default serial loader (boot loader) program in ROM allows serial In-System Programming of the Flash memory via the UART without the need for a loader in the Flash code. For In-Application Programming, the user program erases and reprograms the Flash memory by use of standard routines contained in ROM. This device executes one instruction in 6 Clock cycles, hence providing twice the speed of a conventional 80C51. An OTP configuration bit gives the user the option to select conventional 12-clock Timing By NXP Semiconductors
P89C662 's PackagesP89C662 's pdf datasheet
P89C668HBA PLCC
P89C668HFA PLCC
P89C668HBBD LQFP
P89C664
P89C668




P89C662 Pinout, Pinouts
P89C662 pinout,Pin out
This is one package pinout of P89C662,If you need more pinouts please download P89C662's pdf datasheet.

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