參數(shù)資料
型號: MPC8349ECVVAGDB
廠商: Freescale Semiconductor
文件頁數(shù): 56/87頁
文件大?。?/td> 0K
描述: IC MPU POWERQUICC II 672-TBGA
標(biāo)準(zhǔn)包裝: 24
系列: MPC83xx
處理器類型: 32-位 MPC83xx PowerQUICC II Pro
速度: 400MHz
電壓: 1.2V
安裝類型: 表面貼裝
封裝/外殼: 672-LBGA
供應(yīng)商設(shè)備封裝: 672-TBGA(35x35)
包裝: 托盤
配用: MPC8349E-MITX-GP-ND - KIT REFERENCE PLATFORM MPC8349E
MPC8349E-MITXE-ND - BOARD REFERENCE FOR MPC8349
MPC8349EA-MDS-PB-ND - KIT MODULAR DEV SYSTEM MPC8349E
MPC8349EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 13
6
Freescale Semiconductor
Electrical Characteristics
Dual industry-standard I2C interfaces
— Two-wire interface
— Multiple master support
— Master or slave I2C mode support
— On-chip digital filtering rejects spikes on the bus
— System initialization data optionally loaded from I2C-1 EPROM by boot sequencer embedded
hardware
DMA controller
— Four independent virtual channels
— Concurrent execution across multiple channels with programmable bandwidth control
— Handshaking (external control) signals for all channels: DMA_DREQ[0:3],
DMA_DACK[0:3], DMA_DDONE[0:3]
— All channels accessible to local core and remote PCI masters
— Misaligned transfer capability
— Data chaining and direct mode
— Interrupt on completed segment and chain
DUART
— Two 4-wire interfaces (RxD, TxD, RTS, CTS)
— Programming model compatible with the original 16450 UART and the PC16550D
Serial peripheral interface (SPI) for master or slave
General-purpose parallel I/O (GPIO)
— 64 parallel I/O pins multiplexed on various chip interfaces
System timers
— Periodic interrupt timer
— Real-time clock
— Software watchdog timer
— Eight general-purpose timers
Designed to comply with IEEE Std. 1149.1, JTAG boundary scan
Integrated PCI bus and SDRAM clock generation
2
Electrical Characteristics
This section provides the AC and DC electrical specifications and thermal characteristics for the
MPC8349EA. The device is currently targeted to these specifications. Some of these specifications are
independent of the I/O cell, but are included for a more complete reference. These are not purely I/O buffer
design specifications.
2.1
Overall DC Electrical Characteristics
This section covers the ratings, conditions, and other characteristics.
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MPC8349ECVVAGFB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
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