16-Bit MCU, 20MHz, 5V, 68-Pin PQCC Product overview: HPC46003V20 from National Semiconductor is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 16-bit, 20MHz, 5V. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 20MHz, 5V, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-HPC46003V20 can be used for catalog matching and distributor lookup.
IC MCU 16BIT ROMLESS 68PLCC
Microcontroller, 16-Bit, HPC CPU, 20MHz, CMOS, PQCC68
HPC HPC™ Microcontroller IC 16-Bit 20MHz ROMless 68-PLCC (25.13x25.13)
Manufacturer: Texas Instruments
Win Source Part Number: 275933-HPC46003V20
Packaging: Tube/Rail
Core Processor: HPC
Number of I/O: 52
Program Memory Type: ROMless
Oscillator Type: External
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 68-PLCC
Speed(Frequency): 20MHz
Supply Voltage - Operating: 4.5 V to 5.5 V
Part Core Size: 16-Bit
Data RAM Size: 256 x 8
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Limited
IC MCU 16BIT ROMLESS 68PLCC
HPC HPC™ Microcontroller IC 16-Bit 20MHz ROMless 68-PLCC (25.13x25.13)
HPC HPC™ Microcontroller IC 16-Bit 20MHz ROMless 68-PLCC (25.13x25.13)
IC MCU 16BIT ROMLESS 68PLCC
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Rochester Electronics | DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-HPC46003V20 | HPC46003V20 | HPC46003V20 | HPC46003V20-ND | 275933-HPC46003V20 | HPC46003V20 | HPC46003V20 | HPC46003V20 |
| Product Name | 16-bit 20MHz 5V Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Embedded - Embedded - Microcontrollers - HPC46003V20 | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | |
| Data Bus | 16 Bit | 16 Bit | 16 Bit; 16-Bit | 16 Bit | 16 Bit | 16 Bit; 16-Bit | 16 Bit; 16-Bit | 16 Bit |
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | ||
| Supply Voltage | 4.5 to ? volts | 4.5 to 5.5 volts | 4.5 to 5.5 volts | 4.5 to 5.5 volts | 5.5 volts | |||
| Operating Temperature | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | ||
| RAM | 0.2560 KB | 0.2560 KB | 0.2560 KB | 0.2560 KB | 256 KB |
