(China (Mainland))
Product Summary
The CDP1802ACE CMOS microprocessor is 8-bit register oriented central processing units (CPUs) designed for use as general purpose computing or control elements in a wide range of stored program systems or products. The CDP1802ACE has a maximum input clock frequency of 3.2MHz at VDD=5V. A recommended operating voltage range of the CDP1802ACE is 4V to 6.5V.
Parametrics
CDP1802ACE absolute maximum ratings: (1) DC Supply Voltage Range, (VDD) : -0.5V to +7V; (2) Input Voltage Range, All Inputs: -0.5V to VDD to +0.5V; (3) DC Input Current, any One Input: ±10mA; (4) Operating Temperature Range (TA) : -55°C to +125°C; (5) Storage Temperature Range (TSTG) : -65°C to +150°C; (6) Lead Temperature (During Soldering) At distance 1/16 ±1/32 In. (1.59 ±0.79mm) , from case for 10s max: +265°C; (7) Lead Tips Only: +300°C.
Features
CDP1802ACE features: (1) Maximum Input Clock Maximum Frequency Options At VDD=5V: 3.2MHz; (2) Maximum Input Clock Maximum Frequency Options At VDD=10V: 6.4MHz; (3) Minimum Instruction Fetch-Execute Times At VDD=5V: 5.0μS; (4) Any Combination of Standard RAM and ROM Up to 65,536 Bytes; (5) 8-bit Parallel Organization With Bidirectional Data Bus and Multiplexed Address Bus; (6) 16 x 16 Matrix of Registers for Use as Multiple Program Counters, Data Pointers, or Data Registers; (7) On-Chip DMA, Interrupt, and Flag Inputs; (8) Programmable Single-Bit Output Port; (9) 91 Easy-to-Use Instructions.
Diagrams
