mpc8349ea Freescale Semiconductor, Inc, mpc8349ea Datasheet - Page 5

• Manufacturer Part Number: mpc8349ea
• Description: Mpc8349ea Powerquicc
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
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Universal serial bus (USB) dual role controller
— USB on-the-go mode with both device and host functionality
— Complies with USB specification Rev. 2.0
— Can operate as a stand-alone USB device
— Can operate as a stand-alone USB host controller
— External PHY with UTMI, serial and UTMI+ low-pin interface (ULPI)
Universal serial bus (USB) multi-port host controller
— Can operate as a stand-alone USB host controller
— High-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) operations
— Direct connection to a high-speed device without an external hub
— External PHY with serial and low-pin count (ULPI) interfaces
Local bus controller (LBC)
— Multiplexed 32-bit address and data operating at up to 133 MHz
— Eight chip selects for eight external slaves
— Up to eight-beat burst transfers
— 32-, 16-, and 8-bit port sizes controlled by an on-chip memory controller
— Three protocol engines on a per chip select basis:
— Parity support
— Default boot ROM chip select with configurable bus width (8-, 16-, or 32-bit)
Programmable interrupt controller (PIC)
— Functional and programming compatibility with the MPC8260 interrupt controller
— Support for 8 external and 35 internal discrete interrupt sources
— Support for 1 external (optional) and 7 internal machine checkstop interrupt sources
— Programmable highest priority request
— Four groups of interrupts with programmable priority
— External and internal interrupts directed to host processor
MPC8349EA PowerQUICC™ II Pro Integrated Host Processor Hardware Specifications, Rev. 10
– One upstream facing port
– Six programmable USB endpoints
– USB root hub with one downstream-facing port
– Enhanced host controller interface (EHCI) compatible
– High-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) operations
– USB root hub with one or two downstream-facing ports
– Enhanced host controller interface (EHCI) compatible
– Complies with USB Specification Rev. 2.0
– General-purpose chip select machine (GPCM)
– Three user-programmable machines (UPMs)
– Dedicated single data rate SDRAM controller
Overview
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