mcf5307cft90b Freescale Semiconductor, Inc, mcf5307cft90b Datasheet - Page 45

• Manufacturer Part Number: mcf5307cft90b
• Description: Mcf5307 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

• DMA controller
• DRAM controller
• Two UARTs
• Dual 16-bit general-purpose multiple-mode timers
• I
• System interface module (SIM)
— Four fully programmable channels: two support external requests
— Dual-address and single-address transfer support with 8-, 16-, and 32-bit data
— Source/destination address pointers that can increment or remain constant
— 24-bit transfer counter per channel
— Operand packing and unpacking supported
— Auto-alignment transfers supported for efficient block movement
— Bursting and cycle steal support
— Two-bus-clock internal access
— Automatic DMA transfers from on-chip UARTs using internal interrupts
— Synchronous DRAM (SDRAM), extended-data-out (EDO) DRAM, and fast
— Up to 512 Mbytes of DRAM
— Programmable timer provides CAS-before-RAS refresh for asynchronous
— Support for two separate memory blocks
— Full-duplex operation
— Programmable clock
— Modem control signals available (CTS, RTS)
— Processor-interrupt capability
— 8-bit prescaler
— Timer input and output pins
— Processor-interrupt capability
— Up to 22-nS resolution at 45 MHz
— Interchip bus interface for EEPROMs, LCD controllers, A/D converters, and
— Fully compatible with industry-standard I
— Master or slave modes support multiple masters
— Automatic interrupt generation with programmable level
— Chip selects provide direct interface to 8-, 16-, and 32-bit SRAM, ROM,
2
C module
capability
page mode support
DRAMs
keypads
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Chapter 1. Overview
2
C bus
MCF5307 Features
1-5