DS87C550QCL Dallas Semiconductor - EPROM High-Speed Micro with A/D and PWM

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Certification:ROHS COMPLIANT

Quick Detail:

Semiconductor - EPROM High-Speed Micro with A/D and PWM

Description:

The DS87C550 EPROM High-Speed Micro with A/D and PWM is a member of the fastest 100% 8051-

compatible microcontroller family available. It features a redesigned processor core that removes wasted

clock and memory cycles. As a result, it executes 8051 instructions up to three times faster than the

original architecture for the same crystal speed. The DS87C550 also offers a maximum crystal speed of

33 MHz, resulting in apparent execution speeds of up to 99 MHz.

The DS87C550 uses an industry standard 8051 pin-out and includes standard resources such as three

timer/counters, and 256 bytes of scratchpad RAM. This device also features 8 kbytes of EPROM with an

extra 1 kbyte of data RAM (in addition to the 256 bytes of scratchpad RAM), and 55 I/O ports pins. Both

One-Time-Programmable (OTP) and windowed packages are available.

Applications:

87C52-Compatible

-  8051 pin- and instruction set-compatible

-  Three 16-bit timer/counters

-  256 bytes scratchpad RAM

On-chip Memory

-  8 kbytes EPROM (OTP & Windowed Packages)

-  1 kbyte extra on-chip SRAM for MOVX access

Specifications:

Datasheets	DS87C550
Product Photos	68-PLCC_21-0049D
Standard Package	18
Category	Integrated Circuits (ICs)
Family	Embedded - Microcontrollers
Series	87C
Packaging	Tube
Core Processor	8051
Core Size	8-Bit
Speed	33MHz
Connectivity	EBI/EMI, SIO, UART/USART
Peripherals	Power-Fail Reset, PWM, WDT
Number of I /O	55
Program Memory Size	8KB (8K x 8)
Program Memory Type	OTP
EEPROM Size	-
RAM Size	1K x 8
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 5.5 V
Data Converters	A/D 6x10b
Oscillator Type	External
Operating Temperature	0°C ~ 70°C
Package / Case	68-LCC (J-Lead)

Competitive Advantage:

Warranty :180days for all goods

Free shipping:Order over $600 win a free shipment fee:goods weight below 3Kg.

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Tag:  

DS87C550-QNL+ DS87C550-QCL+