| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,030 pcs
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2030 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The CDP1802ACD is an 8-bit register-oriented CMOS microprocessor from Intersil, part of the 1800 series. It is designed for stored program systems and control applications, providing the necessary circuits for fetching, interpreting, and executing instructions.
Key electrical specifications include a maximum input clock frequency of 3.2MHz at VDD = 5V, and a minimum instruction fetch-execute time of 5.0 μs at VDD = 5V. It supports any combination of standard RAM and ROM up to 65,536 bytes. The architecture features an 8-bit parallel organization with a bidirectional data bus and a multiplexed address bus. It includes a 16x16 matrix of registers for flexible use as program counters, data pointers, or data registers.
On-chip features include DMA, interrupt, and flag inputs, along with a programmable single-bit output port. The CDP1802ACD offers 91 easy-to-use instructions. It is packaged in a D40.6 package suitable for surface mounting.
This microprocessor is designed for systems requiring flexibility and cost-effectiveness, providing synchronous interfaces to memories and external controllers for I/O devices. The I/O interface supports polled, interrupt-driven, or direct memory access modes.
| Qty | Low | High |
|---|---|---|
| 1+ | $52.75 | $52.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum input clock frequency for the CDP1802ACD at VDD = 5V is 3.2MHz.
The minimum instruction fetch-execute time for the CDP1802ACD at VDD = 5V is 5.0 μs.
The CDP1802ACD supports any combination of standard RAM and ROM up to 65,536 Bytes.
The CDP1802ACD has an 8-Bit parallel organization with a bidirectional data bus.
The CDP1802ACD features a 16 x 16 matrix of registers.
The CDP1802ACD includes on-chip DMA, Interrupt, and Flag Inputs.
The CDP1802ACD has a programmable single-bit output port.
