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ADI DS87C520-MCL+

Name: DS87C520-MCL+
Rating: 4.5 (10 reviews)

8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers

브랜드: Analog Devices, Inc

제조업체부품 #: DS87C520-MCL+

데이터 시트: DS87C520-MCL+ 데이터 시트 (PDF)

패키지/케이스: PDIP-40

상품 유형: Microcontrollers

RoHS 상태:

재고상태: 2,839 PC, 새로운 원본

Warranty: 1 Year Ovaga Warranty - Find Out More

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. DS87C520-MCL+ 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

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회사

주목

DS87C520-MCL+ 일반적인 설명

The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the original for the same crystal speed. Typical applications will see a speed improvement of 2.5 times using the same code and the same crystal. The DS87C520/DS83C520 offer a maximum crystal speed of 33MHz,resulting in apparent execution speeds of 82.5MHz (approximately 2.5X).

특징

80C52 Compatible
- 8051 Pin- and Instruction-Set Compatible
- Four 8-Bit I/O Ports
- Three 16-Bit Timer/Counters
- 256 Bytes Scratchpad RAM
Large On-Chip Memory
- 16kB Program Memory
- 1kB Extra On-Chip SRAM for MOVX
ROMSIZE Feature
- Selects Internal ROM Size from 0 to 16kB
- Allows Access to Entire External Memory Map
- Dynamically Adjustable by Software
- Useful as Boot Block for External Flash
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 to Save Power
- CPU 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
13 Interrupt Sources with Six External
Available in 40-pin PDIP, 44-Pin PLCC, 44-Pin TQFP, and 40-Pin Windowed CERDIP
Factory Mask DS83C520 or EPROM (OTP) DS87C520

명세서

매개변수	값	매개변수	값
Manufacturer:	Analog Devices Inc.	Product Category:	8-bit Microcontrollers - MCU
RoHS:	Details	Series:	DS87C520
Mounting Style:	Through Hole	Package / Case:	PDIP-40
Core:	8051	Program Memory Size:	16 kB
Data Bus Width:	8 bit	ADC Resolution:	No ADC
Maximum Clock Frequency:	33 MHz	Number of I/Os:	32 I/O
Data RAM Size:	1 kB	Supply Voltage - Min:	4.5 V
Supply Voltage - Max:	5.5 V	Minimum Operating Temperature:	0 C
Maximum Operating Temperature:	+ 70 C	Packaging:	Tube
Brand:	Analog Devices / Maxim Integrated	Data RAM Type:	SRAM
Height:	4.06 mm	Interface Type:	UART
Length:	52.96 mm	Number of Timers/Counters:	3 Timer
Processor Series:	DS87C520	Product Type:	8-bit Microcontrollers - MCU
Program Memory Type:	EPROM	Factory Pack Quantity:	10
Subcategory:	Microcontrollers - MCU	Width:	14.1 mm
Part # Aliases:	DS87C520 90-87520+MCL	Unit Weight:	0.210004 oz
Series	87C	Package	Tube
Product Status	Active	Programmabe	Not Verified
Core Processor	8051	Core Size	8-Bit
Speed	33MHz	Connectivity	EBI/EMI, SIO, UART/USART
Peripherals	Power-Fail Reset, WDT	Number of I/O	32
Program Memory Size	16KB (16K x 8)	Program Memory Type	OTP
RAM Size	1K x 8	Voltage - Supply (Vcc/Vdd)	4.5V ~ 5.5V
Oscillator Type	External	Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Through Hole	Supplier Device Package	40-PDIP
Package / Case	40-DIP (0.600", 15.24mm)

배송

	배송비	리드타임
DHL	$20.00-$40.00 (0.50 KG)	2-5 날
페덱스	$20.00-$40.00 (0.50 KG)	2-5 날
UPS	$20.00-$40.00 (0.50 KG)	2-5 날
TNT	$20.00-$40.00 (0.50 KG)	2-5 날
EMS	$20.00-$40.00 (0.50 KG)	2-5 날
등기 항공 우편	$20.00-$40.00 (0.50 KG)	2-5 날

처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.

지불

지불 조건		핸드 수수료
	은행 송금	US$30.00의 은행 수수료를 부과합니다.
	페이팔	4.0%의 서비스 수수료를 부과합니다.
	신용 카드	3.5% 서비스 수수료를 부과합니다.
	웨스턴 유니언	charge US.00 banking fee.
	돈 그램	US$0.00의 은행 수수료를 부과합니다.