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MCF5206EPD bảng dữ liệu(PDF) 3 Page - Freescale Semiconductor, Inc |
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MCF5206EPD bảng dữ liệu(HTML) 3 Page - Freescale Semiconductor, Inc |
3 / 12 page MOTOROLA MCF5206e Integrated ColdFire® Microprocessor Product Brief 3 MCF5206e Overview — 16 user-visible 32-bit wide registers — Supervisor and user modes for system protection — Vector base register to relocate exception-vector table — Optimized for high level language constructs — 50 MIPS at 54 MHz • Multiply accumulate — High speed, complex arithmetic functions for signal processing applications — Single clock issue rate with 3-stage execution pipeline — One MAC cycle for 16x16 and 32x32 multiplies, all with 32-bit accumulate — Four-Kbyte direct-mapped instruction cache — Eight-Kbyte on-chip SRAM that provides one-cycle access to critical code and data • DRAM controller — Programmable refresh timer provides CAS before RAS refresh — Support for 2 separate memory banks — Support for fast page mode DRAMs and extended-data-out (EDO) DRAMs — External bus master access • DMA controller — Two fully programmable channels with external request pins supporting dual-address and single address transfers with 32-bit capability — Two address pointers per channel that can increment or remain constant — 16-bit transfer counter per channel — Operand packing and unpacking — Auto-alignment transfers for efficient block movement — Bursting and cycle stealing — Two clock-cycle internal access • Two universal synchronous/asynchronous receiver/transmitters (UARTs) — Full duplex operation — Baud-rate generator — Modem control signals (CTS, RTS) — Processor-interrupt capability • Dual 16-bit general-purpose multimode timers — 8-bit prescaler — Timer input and output pins — 12 ns resolution with 54 MHz system clock — Processor interrupt capability • Motorola bus (M-Bus) module — Interchip bus interface for EEPROMs, LCD controllers, A/D converters, keypads — Compatible with industry-standard I2C bus Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com |
Số phần tương tự - MCF5206EPD |
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Mô tả tương tự - MCF5206EPD |
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