Z86L78

Zilog's Z86L78 is a low-voltage microcontroller, a member of the IR (Infrared) Family, with 16 KB of ROM and 493 bytes of general-purpose RAM. Manufactured in CMOS technology and offered in 20-pin DIP or SOIC styles packages,this cost-effective, low power consumption ROMbased device offers fast execution, efficient use of memory,sophisticated interrupts, input/output bit manipulation capabilities, automated pulse generation/reception, and easy hardware/software system expansion.

Features of the Z86L78 are:(1)Low Power Consumption: 40 mW (Typical); (2)Three Standby Modes (Typical):STOP - 2A,HALT - 0.8 mA,Low Voltage (<VLv); (3)Programmable Watch-Dog/Power-On Reset Circuits; (4)All Digital Inputs are CMOS Levels; (5)Five Priority Interrupts:Three External,Two Assigned to Counter/Timers; (6)Two Independent Comparators with Programmable; (7)Interrupt Polarity; (8)On-Chip Oscillator that Accepts a Crystal, Ceramic Resonator, LC, RC (Mask Selectable), or External Clock Drive; (9)Mask Selectable Option to Enable 32 kHz Crystal Operation; (10)Special Architecture to Automate Both Generation and Reception of Complex Pulses or Signals:One Programmable 8-Bit Counter/Timer with Two Capture Registers;One Programmable 16-Bit Counter/Timer with One Capture Register;Programmable Input Glitch Filter for Pulse Reception; (11)Mask-Selectable 200 KOhm Pull-Ups on Ports 0, 2, 3:All Eight Port 2 Bits Individually Selected,Pull-Ups Automatically Disabled Upon Selecting an Output.; (12); (13)Reception

The absolute maximum ratings of the Z86L78 can be summarized as:(1)Supply Voltage:0.3~ +7.0 V; (2)Storage Temp:65~+150° C.If you want to know more information such as the electrical characteristics about the BF904, please download the datasheet in www.seekic.com or www.chinaicmart.com.