MK50DX128CLH7 - Brand New Freescale / NXP Microcontrollers
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Description
The MK50DX128CLH7 is a microcontroller used in electronic components. It is a VLSI semiconductor device that provides complete link control functionality conforming to the 1988 CCITT version of SS7. It includes frame formatting, transparency, error recovery, sequence number control, link status control, and FISU generation. One of its outstanding features is its on-chip DMA for buffer management.
Specifications and features
- CMOS technology
- Fully compatible with both 8 or 16 bit systems
- System clock rate up to 10MHz
- Data rate up to 2.5Mbps for SS7 protocol processing, 7Mbps for transparent HDLC mode
- Complete level 2 implementation
- Compatible with 1988 CCITT, AT&T, ANSI, and Bellcore signaling system number 7 link level protocols
- 52 pin PLCC and 48-pin DIP pin-for-pin compatible with the SGS-THOMSON X.25 chip (MK5025) and nearly pin-for-pin compatible with the SGS-THOMSON VLANCE chip (MK5032)
- Buffer management includes initialization block, separate receive and transmit rings, and variable descriptor ring and window sizes
- On-chip DMA control with programmable burst length
- Selectable BEC or PCR retransmission methods, including forced retransmission for PCR
- Handles all 7 SS7 timers
- Handles all SS7 frame formatting
- Programmable minimum signal unit spacing
- Handles all sequencing and link control
- Selectable FCS of 16 or 32 bits
- Testing facilities include internal loopback, silent loopback, optional internal data clock generation, and self test
- All inputs and outputs are TTL compatible
- Programmable for full or half duplex operationApplication Scenarios
The MK50DX128CLH7 microcontroller can be used in various electronic devices and systems. Some application scenarios include:
- Data communication systems
- Telecommunication equipment
- Embedded systems
- Industrial automation
- Internet of Things (IoT) devices
- Robotics
Comparison
Advantages- High compatibility with different system architectures
- Supports various signaling system protocols
- Flexible buffer management with on-chip DMA
- Programmable features for customization
- TTL compatible inputs and outputs
- Testing facilities for easy troubleshooting
Disadvantages- May require a certain level of expertise to fully utilize its features
- Not suitable for applications with extremely high data rates
- Large number of pins may require specific packaging and PCB layout considerations
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Similar parts: 10206 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download MK50DX128CLH7
- Chipdatas Part: CD93-MK50DX128CLH7
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/28 09:00 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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