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- Manufacturer No：DS87C520-QCL
- Manufacturer：Maxim Integrated
- Category：Embedded - Microcontrollers
- Datasheet：DS87C520-QCL
- SKU：1884987
- Description：8051 series Microcontroller IC 8-Bit 33MHz 16KB (16K x 8) OTP 44-PLCC (16.59x16.59)
User Guide
User Guide
DS87C520-QCL Details
8051 series Microcontroller IC 8-Bit 33MHz 16KB (16K x 8) OTP 44-PLCC (16.59x16.59)
DS87C520-QCL Specification Parameters
- DMA Channels: NO
- Has ADC: NO
- Mounting Type: Surface Mount
- Pbfree Code: yes
- Surface Mount: YES
- Part Status: Obsolete
- External Data Bus Width: 8
- Power Supplies: 5V
- Lead Free: Contains Lead
- Address Bus Width: 16
- Peak Reflow Temperature (Cel): 260
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Supply Voltage-Max (Vsup): 5.5V
- Number of I/O: 32
- Number of Terminations: 44
- Published: 2001
- Terminal Form: J BEND
- Operating Temperature: 0°C~70°C TA
- Subcategory: Microcontrollers
- HTS Code: 8542.31.00.01
- Clock Frequency: 33MHz
- RAM Size: 1K x 8
- Height Seated (Max): 4.572mm
- Program Memory Size: 16KB 16K x 8
- ROM (words): 16384
- Length: 16.585mm
- Series: 87C
- Connectivity: EBI/EMI, SIO, UART/USART
- DAC Channels: NO
- PWM Channels: NO
- ECCN Code: EAR99
- RoHS Status: Non-RoHS Compliant
- JESD-609 Code: e3
- Bit Size: 8
- Supply Voltage: 5V
- Packaging: Tube
- Qualification Status: Not Qualified
- Technology: CMOS
- Terminal Finish: Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s): 30
- Terminal Pitch: 1.27mm
- Terminal Position: QUAD
- Pin Count: 44
- Supply Voltage-Min (Vsup): 4.5V
- Voltage - Supply (Vcc/Vdd): 4.5V~5.5V
- Oscillator Type: External
- Core Size: 8-Bit
- uPs/uCs/Peripheral ICs Type: MICROCONTROLLER
- Speed: 33MHz
- Program Memory Type: OTP
- Core Processor: 8051
- Package / Case: 44-LCC (J-Lead)
- JESD-30 Code: S-PQCC-J44
- Width: 16.585mm
- Peripherals: Power-Fail Reset, WDT
- Base Part Number: DS87C520
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Maxim Integrated — Manufacturer Introduction
The market is evolving. The rules are changing. To keep your time to market short, you need integration at every level—from silicon to the supply chain. Count on Maxim Integrated to help you overcome design and architectural challenges, with integrated solutions for the industrial, medical, consumer, automotive, energy, computing, and communications realms. Maxim Integrated is also your source for power, interface, and even digital products that work in the analog world. And they’re glad to support you with reference designs, tools, technical documents, packaging, and more. We invite you to explore their latest analog integration offerings.
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