MC68040RC40A
| Parameters | |
|---|---|
| Package / Case | 179-BEPGA |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tray |
| Published | 1995 |
| Series | M680x0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Base Part Number | MC68040 |
| Speed | 40MHz |
| Core Processor | 68040 |
| Voltage - I/O | 5.0V |
| Number of Cores/Bus Width | 1 Core 32-Bit |
| Graphics Acceleration | No |
| Additional Interfaces | SCI, SPI |
| RoHS Status | ROHS3 Compliant |
MC68040RC40A Description
The MC68040RC40A is Motorola's third generation of M68000-compatible, high-performance. 32-bit microprocessor. The MC68040RC40A is a virtual memory microprocessor employing multiple concurrent execution units and a highly integrated architecture that provides very high performance in a monolithic HCMOS device. It integrates an MC68030-compatible integer unit (IU) and. two. independent caches. The MC68040RC40A contains dual, independent, demand-paged memory management units (MMUs) for instruction and data stream accesses and independent, 4-Kbyte instruction and data caches.
MC68040RC40A Features
6- Stage Pipeline, MC68030-Compatible IU
MC68881/MC68882-Compatible FPU
Independent Instruction and Data MMUs
Simultaneously Accessible, 4-Kbyte Physical Instruction Cache and 4-Kbyte Physical Data Cache
Low-Latency Bus Accesses for Reduced Cache Miss Penalty
Multimaster/Multiprocessor Support via Bus Snooping
Concurrent IU, FPU, MMU, and Bus Controller Operation Maximizes Throughput
32-Bit, Nonmultiplexed External Address and Data Buses with Synchronous Interface
User Object-Code Compatible with All Earlier M68000 Microprocessors
4-Gbyte Direct Addressing Range
Software Support Including Optimizing C Compiler and UNIX⑧System V Port
MC68040RC40A Applications
Automotive
Infotainment & cluster
Communications equipment
Datacom module
Industrial
Pro audio, video & signage
