877卡(PIC-16F877+24LC256)

此卡与 Silver Card 的主要不同点在其内存容量. 此卡之内存容量为一般Silver Card 的3倍 - 具32768 bytes.

A

B

     B冲孔

C

PIC16F877
   Program Area: 14336 bytes, 8192x14 words
   Data Ram: 368 bytes
   Data EEPROM: 256 bytes
   Max Freq: 20 Mhz
   A/D Converters (10-bits): 8
   I/O Ports: 33
   In-Circuit Serial Programming (ICSP) via 2 pins
   Power-on Reset (POR)
   Power-up Timer (PWRT) & Oscillator Start-up Timer (OST)
   Brown-out Reset (BOR)
   Watchdog Timer (WDT)
   Two 8-bit Timers, and One 16-bit Timer.
   Oscillator Start-up Timer (OST)
   Programmable Code Protection.
   Power saving SLEEP mode.
   Selectable Oscillator options.

24LC256 

   32768 bytes storage.