NXP Semiconductors P80C552
The 80C552/83C552 (hereafter generically referred to as 8XC552) Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The 8XC552 has the same instruction set as the 80C51.| Part No. | P80C552 |
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| Datasheet | P80C552 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Single-chip 8-bit microcontroller |
| Buy | Stock & Price |
FEATURES
● 80C51 central processing unit● 8k × 8 ROM expandable externally to 64k bytes
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● I2C-bus serial I/O port with byte oriented master and slave functions Full-duplex UART compatible with the standard 80C51 On-chip watchdog timer Three speed ranges: – 3.5 to 16MHz – 3.5 to 24MHz (ROM, ROMless only) – 3.5 to 30MHz (ROM, ROMless only)
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● ROM code protection An additional 16-bit timer/counter coupled to four capture registers and three compare registers Two standard 16-bit timer/counters 256 × 8 RAM, expandable externally to 64k bytes Capable of producing eight synchronized, timed outputs A 10-bit ADC with eight multiplexed analog inputs Two 8-bit resolution, pulse width modulation outputs Five 8-bit I/O ports plus one 8-bit input port shared with analog inputs
DESCRIPTION
Three versions of the derivative exist:● 83C552—8k bytes mask programmable ROM
● Three operating ambient temperature ranges: – P83C552xBx: 0°C to +70°C – P83C552xFx: –40°C to +85°C (XTAL frequency max.
