80C552

Features: * 80C51 central processing unit* 8k * 8 ROM expandable externally to 64k bytes* 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* Capa...

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SeekIC No. : 004253709 Detail

80C552: Features: * 80C51 central processing unit* 8k * 8 ROM expandable externally to 64k bytes* ROM code protection* An additional 16-bit timer/counter coupled to four capture registers and three compare ...

floor Price/Ceiling Price

Part Number:
80C552
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/27

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Product Details

Description



Features:

* 80C51 central processing unit
* 8k * 8 ROM expandable externally to 64k bytes
* 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
 
* 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)
* Three operating ambient temperature ranges:
   P83C552xBx: 0to +70  
   P83C552xFx: 40 to +85 (XTAL frequency max. 24 MHz)
   P83C552xHx: 40 to +125  (XTAL frequency max. 16 MHz)



Pinout

  Connection Diagram  Connection Diagram


Specifications

Parameter
Symbol
Value
Storage temperature range
65 to +150
Voltage on any other pin to VSS
0.5 to +6.5
V
Input, output DC current on any single I/O pin
5.0
mA
Power dissipation
(based on package heat transfer limitations, not device power consumption)
1.0
W
NOTES:
1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any conditions other than those described in the AC and DC Electrical Characteristics section of this specification is not implied.
2. This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive static charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated maxima.
3. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to VSS unless otherwise noted.



Description

The 80C552/83C552 (hereafter genericallyreferred 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. Three versions of the derivative exist:
* 83C552-8k bytes mask programmable ROM
* 80C552-ROMless version of the 83C552
* 87C552-8k bytes EPROM (described in a separate chapter)



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