DS87C530-QCL+ IC MCU 8BIT 16KB OTP 52PLCC Analog Devices Inc./Maxim Integrated

Brand Name:Analog Devices Inc./Maxim Integrated
Model Number:DS87C530-QCL+
Minimum Order Quantity:1
Delivery Time:3-5 work days
Payment Terms:T/T
Price:Based on current price
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Location: Shenzhen China
Address: No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
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Product Details

Product Details


DETAILED DESCRIPTION

The DS87C530/DS83C530 EPROM/ROM microcontrollers with a real-time clock (RTC) are 8051- compatible microcontrollers based on the Dallas Semiconductor high-speed core. They use 4 clocks per instruction cycle instead of the 12 used by the standard 8051. They also provide a unique mix of peripherals not widely available on other processors. They include an on-chip RTC and battery backup support for an on-chip 1k x 8 SRAM. The new Power Management Mode allows software to select reduced power operation while still processing.

FEATURES

■ 80C52 Compatible
8051 Instruction-Set Compatible
Four 8-Bit I/O Ports
Three 16-Bit Timer/Counters
256 Bytes Scratchpad RAM
■ Large On-Chip Memory
16kB EPROM (OTP)
1kB Extra On-Chip SRAM for MOVX
■ ROMSIZE Features
Selects Effective On-Chip ROM Size from
0 to 16kB
Allows Access to Entire External Memory Map
Dynamically Adjustable by Software
Useful as Boot Block for External Flash
■ Nonvolatile Functions
On-Chip Real-Time Clock with Alarm Interrupt
Battery Backup Support of 1kB SRAM
■ High-Speed Architecture
4 Clocks/Machine Cycle (8051 = 12)
Runs DC to 33MHz Clock Rates
Single-Cycle Instruction in 121ns
Dual Data Pointer
Optional Variable Length MOVX to Access
Fast/Slow RAM /Peripherals
■ Power Management Mode
Programmable Clock Source Saves Power
Runs from (crystal/64) or (crystal/1024)
Provides Automatic Hardware and Software Exit
■ EMI Reduction Mode Disables ALE
■ Two Full-Duplex Hardware Serial Ports
■ High Integration Controller Includes:
Power-Fail Reset
Early-Warning Power-Fail Interrupt
Programmable Watchdog Timer
■ 14 Total Interrupt Sources with Six External

Specifications

AttributeAttribute Value
ManufacturerMaxim Integrated
Product CategoryMicrocontrollers
Series87C
PackagingTube
Unit-Weight0.104503 oz
Mounting-StyleSMD/SMT
Package-Case52-LCC (J-Lead)
Operating-Temperature0°C ~ 70°C (TA)
Supplier-Device-Package52-PLCC (19.13x19.13)
Number-of-I-O32 I/O
Speed33MHz
EEPROM-Size-
Core-Processor8051
RAM-Size1K x 8
Program MemoryOTP
PeripheralsPower-Fail Reset, WDT
ConnectivityEBI/EMI, SIO, UART/USART
Voltage-Supply-Vcc-Vdd4.5 V ~ 5.5 V
Core-Size8-Bit
Program-Memory-Size16KB (16K x 8)
Data-Converters-
Oscillator-TypeExternal
Maximum Operating Temperature+ 70 C
Operating temperature range0 C
Operating-Supply-Voltage4.5 V to 5.5 V
Interface-TypeUART
Core8051
Processor-SeriesDS87C530
Part-#-Aliases90-87530+QCL DS87C530
Data-Bus-Width8 bit
Supply-Voltage-Max5.5 V
Supply-Voltage-Min4.5 V
Package-CasePLCC-52
Maximum-Clock-Frequency33 MHz
Input/output32 I/O
Data-RAM-Size1 kB
Number-of-Timers-Counters3 Timer
ADC-ResolutionNo ADC
Data-RAM-TypeSRAM

Functional compatible component

Form,Package,Functional compatible component

Manufacturer Part#DescriptionManufacturerCompare
DS87C530-QCL
Microcontrollers and Processors
8-BIT, OTPROM, 33MHz, MICROCONTROLLER, PQCC52, PLASTIC, LCC-52Rochester Electronics LLCDS87C530-QCL+ vs DS87C530-QCL
DS87C530-QNL
Microcontrollers and Processors
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 33MHz, CMOS, PQCC52, PLASTIC, LCC-52Maxim Integrated ProductsDS87C530-QCL+ vs DS87C530-QNL
DS87C530-QNL+
Microcontrollers and Processors
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 33MHz, CMOS, PQCC52, ROHS COMPLIANT, PLASTIC, LCC-52Maxim Integrated ProductsDS87C530-QCL+ vs DS87C530-QNL+

Descriptions

8051 87C Microcontroller IC 8-Bit 33MHz 16KB (16K x 8) OTP 52-PLCC (19.13x19.13)
8-bit Microcontrollers - MCU EPROM MCU w/RTC
China DS87C530-QCL+ IC MCU 8BIT 16KB OTP 52PLCC Analog Devices Inc./Maxim Integrated supplier

DS87C530-QCL+ IC MCU 8BIT 16KB OTP 52PLCC Analog Devices Inc./Maxim Integrated

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