Product Summary
The MC68302RC16C integrated multiprotocol processor (IMP) is a very large-scale integration (VLSI) device incorporating the main building blocks needed for the design of a wide variety of controllers. The device is especially suitable to applications in the communications industry. The IMP MC68302RC16C is the first device to offer the benefits of a closely coupled, industry-standard M68000 microprocessor core and a flexible communications architecture. The IMP MC68302RC16C may be configured to support a number of popular industry interfaces, including those for the Integrated Services Digital Network (ISDN) basic rate and terminal adaptor applications. Concurrent operation of different protocols is easily achieved through a combination of architectural and programmable features. Data concentrators, line cards, modems, bridges, and gateways are examples of suitable applications for this device. The IMP MC68302RC16C is a high-density complementary metal-oxide semiconductor (HCMOS) device consisting of an M68000 microprocessor core, a system integration block (SIB), and a communications processor (CP).
Parametrics
MC68302RC16C absolute maximum ratings: (1)Supply Voltage VDD: -0.3 to + 7.0 V; (2)Input Voltage Vin: -0.3 to + 7.0 V; (3)Operating Temperature Range TA: 0 to 70 ℃; (4)Storage Temperature Range Tstg: -55 to + 150 ℃.
Features
MC68302RC16C features: (1)Independent Direct Memory Access (IDMA) Controller with Three Handshake Signals: DREQ, DACK, and DONE.; (2)Interrupt Controller with Two Modes of Operation; (3)Parallel Input/Output (I/O) Ports, Some with Interrupt Capability; (4)On-Chip 1152-Byte Dual-Port RAM; (5)Three Timers Including a Watchdog Timer; (6)Four Programmable Chip-Select Lines with Wait-State Generator Logic; (7)Programmable Address Mapping of the Dual-Port RAM and IMP Registers; (8)On-Chip Clock Generator with Output Signal.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||
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MC68302RC16C |
Freescale Semiconductor |
Microprocessors (MPU) 68K INTGR COM PROC DMA |
Data Sheet |
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MC68020CRC16E |
Freescale Semiconductor |
Microprocessors (MPU) 32-BIT MPU |
Data Sheet |
Negotiable |
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