Part Details for COP444LP by National Semiconductor Corporation
Overview of COP444LP by National Semiconductor Corporation
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- Number of FFF Equivalents:
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- Number of Functional Equivalents:
- Part Data Attributes
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Part Details for COP444LP
COP444LP CAD Models
COP444LP Part Data Attributes
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COP444LP
National Semiconductor Corporation
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COP444LP
National Semiconductor Corporation
IC 4-BIT, 2 MHz, MICROCONTROLLER, DMA28, Microcontroller
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.31.00.01 | |
| Has ADC | NO | |
| Additional Feature | PIGGYBACK 2K X 8 EPROM | |
| Address Bus Width | 11 | |
| Bit Size | 4 | |
| Boundary Scan | NO | |
| CPU Family | COP400 | |
| Clock Frequency-Max | 2 MHz | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | 8 | |
| Format | FIXED POINT | |
| Integrated Cache | NO | |
| JESD-30 Code | R-XDMA-T28 | |
| JESD-609 Code | e0 | |
| Low Power Mode | NO | |
| Number of DMA Channels | ||
| Number of External Interrupts | 1 | |
| Number of I/O Lines | 20 | |
| Number of Serial I/Os | 1 | |
| Number of Terminals | 28 | |
| Number of Timers | ||
| On Chip Data RAM Width | 4 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| PWM Channels | NO | |
| Package Body Material | UNSPECIFIED | |
| Package Code | DIP | |
| Package Equivalence Code | DIP28,.6 | |
| Package Shape | RECTANGULAR | |
| Package Style | MICROELECTRONIC ASSEMBLY | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 64 | |
| RAM (words) | 128 | |
| ROM Programmability | MROM | |
| Speed | 2 MHz | |
| Supply Current-Max | 66 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | NO | |
| Technology | NMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
Alternate Parts for COP444LP
This table gives cross-reference parts and alternative options found for COP444LP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of COP444LP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| COP444LP | 4-BIT, 2MHz, MICROCONTROLLER, DMA28 | Texas Instruments | COP444LP vs COP444LP |
| COP404LSN-5 | 4-BIT, 2 MHz, MICROCONTROLLER, PDIP40 | Texas Instruments | COP444LP vs COP404LSN-5 |