CDP1804AC Description
33 32 10 31 " 30 12 29 13 20 I. 23 19 22 20 21 TOP VIEW =Voo l5MATN l5iiAOij'f INTERRUPT l<iV/li TPA TPO MA7 MA. MA3 MA2 MAl mMmAO m En 92CS~ 34980 CMOS a-Bit Microputer With On-Chip RAM, ROM, and Counter/Timer Performance.
CDP1804AC Key Features
- Instruction time of 3.2 p.s, -40 to +850 C
- BCD arithmetic instructions
- Low-power IDLE mode
- Pin patible with CDP1802, CDPI805A, and CDP1806A
- 64K-byte memory address capability
- 16 x 16 matrix of on-board registers
- 2 K bytes of on-chip ROM
- On-chip crystal or RC control/ed oscillator
- 64 bytes of on-chip RA