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

MC68302RC16C block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC68302RC16C
MC68302RC16C

Freescale Semiconductor

Microprocessors (MPU) 68K INTGR COM PROC DMA

Data Sheet

0-1: $52.54
1-25: $50.06
25-100: $45.58
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