P80C51FA-4B557 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN17 sourced attributes1 source document

NXP USA Inc. · exact orderable part

P80C51FA-4B557

IC MCU 8BIT ROMLESS 44QFP

Core Processor
8051
Speed
16MHz
RAM Size
256 x 8
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
Package / Case
44-QFP
Original manufacturerCommercial terms confirmed per lot
ManufacturerNXP USA Inc.
Package / case44-QFP
Mounting typeSurface Mount
PackingBulk

Technical parameters

Technical specifications

P80C51FA-4B557 technical parameters
ParameterValue
Base Product NumberP80C51 [1]
ConnectivityEBI/EMI, UART/USART [1]
Core Processor8051 [1]
Core Size8-Bit [1]
MfrNXP USA Inc. [1]
Mounting TypeSurface Mount [1]
Number of I/O32 [1]
Operating Temperature0°C~70°C(TA) [1]
Oscillator TypeInternal [1]
PeripheralsPOR, PWM [1]
Product StatusActive [1]
Program Memory TypeROMless [1]
RAM Size256 x 8 [1]
Series80C [1]
Speed16MHz [1]
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.5V [1]
Package / Case44-QFP [1]

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