IC MCU 8BIT ROMLESS 80PQFP Product overview: P80C557E4EFB/01,55 from NXP Semiconductors 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 8-bit, 8BIT. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-P80C557E4EFB/01,
Manufacturer: NXP
Win Source Part Number: 1086117-P80C557E4EFB
Packaging: Tray
Core Processor: 8051
Number of I/O: 40
Program Memory Type: ROMless
Data Converters: A/D 8x10b
Oscillator Type: External
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 80-PQFP (14x20)
Speed(Frequency): 16MHz
Supply Voltage - Operating: 4.5 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 1K x 8
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Balance
8051 80C Microcontroller IC 8-Bit 16MHz ROMless 80-PQFP (14x20)
IC MCU 8BIT ROMLESS 80PQFP
MICROCONTROLLER MCU, 8 BIT, 8051, 16MHZ, QFP-80; Product Range:8051 Family P80C Series Microcontrollers; CPU Speed:16MHz; Program Memory Size:-; RAM Memory Size:1KB; No. of Pins:80Pins; MCU Case Style:QFP; No. of I/O s:40I/O s RoHS Compliant: Yes
8051 80C Microcontroller IC 8-Bit 16MHz ROMless 80-PQFP (14x20)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-P80C557E4EFB/01,55 | 1086117-P80C557E4EFB/01,55 | P80C557E4EFB/01,55-ND | P80C557E4EFB/01,55 | 70R8451 | P80C557E4EFB/01,55 |
| Product Name | 8-bit 8BIT Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - P80C557E4EFB/01,55 | Microcontrollers | Embedded - Microcontrollers | Microcontroller Mcu, 8 Bit, 8051, 16Mhz, Qfp-80; Product Range Nxp | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit |
| RAM | 1 KB | 1 KB | 1 KB | 1 KB | 1 KB | |
| Supply Voltage | 4.5 to 5.5 volts | 4.5 to 5.5 volts | 4.5 to 5.5 volts | |||
| Package Type | Other; Tray | QFP; Other; 80-PQFP (14x20) | Other; 80-BQFP | QFP; Other; QFP | QFP; Other; 80-BQFP | |
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
