参数资料
型号: MPC8349ZUALFA
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 667 MHz, MICROPROCESSOR, PBGA672
封装: 35 X 35 MM, 1.46 MM HEIGHT, 1 MM PITCH, TBGA-672
文件页数: 25/112页
文件大小: 1295K
代理商: MPC8349ZUALFA
MPC8349EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 2
2
Freescale Semiconductor
Overview
1
Overview
This section provides a high-level overview of the MPC8349EA features. Figure 1 shows the major
functional units within the MPC8349EA.
Figure 1. MPC8349EA Block Diagram
Major features of the MPC8349EA are as follows:
Embedded PowerPC e300 processor core; operates at up to 667 MHz
— High-performance, superscalar processor core
— Floating-point, integer, load/store, system register, and branch processing units
— 32-Kbyte instruction cache, 32-Kbyte data cache
— Lockable portion of L1 cache
— Dynamic power management
— Software-compatible with the other Freescale processor families that implement the PowerPC
architecture
Double data rate, DDR1/DDR2 SDRAM memory controller
— Programmable timing supporting DDR1 and DDR2 SDRAM
— 32- or 64-bit data interface, up to 400 MHz data rate
— Up to four physical banks (chip selects), each bank up to 1 Gbyte independently addressable
— DRAM chip configurations from 64 Mbits to 1 Gbit with x8/x16 data ports
— Full error checking and correction (ECC) support
Coherent System Bus
PCI1
10/100/1Gb
MII, GMII, TBI,
RTBI, RGMII
MII, GMII, TBI,
RTBI, RGMII
SPI
Serial
IRQs
ROM
10/100/1Gb
I2C
TSEC
I2C Interfaces
TSEC
DDR/DDR2
Memory Controller
Local Bus Controller
Programmable Interrupt
Controller
DUART
e300 Core
DMA Controller
Serial Peripheral
Interface
32-Kbyte L1
Instruction
Cache
32-Kbyte
L1 Data
Cache
Sequencer
SEQ
64/32b PCI Controller
PCI2
0/32b PCI Controller
Security Engine
Arbiter Bus
Monitor
USB Hi-Speed
Host Device
General Purpose I/O
USB0
USB1
GPIO
SDRAM
DDR/DDR2
SDRAM
DMA
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