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P89C668HFA +BOM

MCU with 80C51 core, offering 64K Flash memory and 8K RAM

P89C668HFA General Description

The P89C668HFA microcontroller, part of the 80C51 family by NXP Semiconductors, offers a comprehensive set of features for embedded applications. Its 64 KB flash memory and 1 KB RAM make it suitable for a wide variety of functions, and with a maximum frequency of 40 MHz, it provides powerful performance. The on-chip oscillator ensures accurate system clock generation, and the 10-bit ADC with 8-channel multiplexer allows for sensor interfacing through analog-to-digital conversion. Additionally, its wide operating voltage range of 4.0 to 5.5 volts makes it ideal for battery-powered applications

Specifications

Source Content uid P89C668HFA Part Life Cycle Code Obsolete
Pin Count 44 Reach Compliance Code
ECCN Code 3A991.A.2 HTS Code 8542.31.00.01
Has ADC NO Address Bus Width 16
Bit Size 8 CPU Family 8051
Clock Frequency-Max 33 MHz DAC Channels NO
DMA Channels NO External Data Bus Width 8
JESD-30 Code S-PQCC-J44 Length 16.5862 mm
Number of I/O Lines 32 Number of Terminals 44
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
PWM Channels YES Qualification Status Not Qualified
RAM (bytes) 8192 ROM (words) 65536
ROM Programmability FLASH Seated Height-Max 4.57 mm
Speed 33 MHz Supply Current-Max 64 mA
Supply Voltage-Max 5.25 V Supply Voltage-Min 4.75 V
Supply Voltage-Nom 5 V Surface Mount YES
Technology CMOS Temperature Grade INDUSTRIAL
Terminal Form J BEND Terminal Pitch 1.27 mm
Terminal Position QUAD Width 16.5862 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

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