| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,010 pcs
|
2010 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The RCA CDP1802CD is an LSI COS/MOS 8-bit register-oriented central-processing unit (CPU) designed for use as a general-purpose computing or control element. It includes all circuits required for fetching, interpreting, and executing instructions stored in standard memory types, with extensive input/output (I/O) control features.
Key features include a typical instruction fetch-execute time of 2.5µs at VDD=10V, static silicon-gate CMOS circuitry with no minimum clock frequency, and a wide operating voltage range. The device supports memory addressing up to 65,536 bytes and offers a flexible programmed I/O mode. It operates within a temperature range of -55°C to +125°C for specific types.
The COSMAC architecture emphasizes flexibility and minimum cost in microcomputer systems. The CPU provides a synchronous interface to memories and external controllers, minimizing interface costs. The I/O interface supports polled, interrupt-driven, or direct memory access (DMA) modes.
This microprocessor is supplied in a 40-lead dual-in-line plastic package (DIP-40). It is suitable for a wide range of stored-program systems and products requiring a robust and flexible processing unit.
| Qty | Low | High |
|---|---|---|
| 1+ | $52.75 | $52.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical instruction fetch-execute time is 2.5µs at VDD=10V and 5µs at VDD=5V.
The operating temperature range is -55°C to +125°C for CDP18020 and CDP1802CD types.
The CDP1802CD can address up to 65,536 bytes of memory.
The CDP1802CD is supplied in a DIP-40 package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
