Product Summary

Datasheets P89C660/662/664/668
Product Photos 44-PLCC
44-LCC (J-Lead)
Standard Package 26
Category Integrated Circuits (ICs)
Family Embedded - Microcontrollers
Series 89C
Packaging Tube
Core Processor 8051
Core Size 8-Bit
Speed 33MHz
Connectivity I2C, UART/USART
Peripherals POR, PWM, WDT
Number of I/O 32
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 5.5 V
Data Converters -
Oscillator Type Internal
Operating Temperature 0°C ~ 70°C
Package / Case 44-LCC (J-Lead)
Supplier Device Package 44-PLCC (16.59x16.59)
Other Names 568-1275-5
935265418512
P89C668HBA

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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P89C668HBA
P89C668HBA

NXP Semiconductors

8-bit Microcontrollers (MCU) 80C51 64K FL / 8K RM

Data Sheet

Negotiable 
P89C668HBA/00,512
P89C668HBA/00,512


IC 80C51 MCU FLASH 64K 44-PLCC

Data Sheet

Negotiable