參數(shù)資料
型號: MPC8264AZUMIBX
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 266 MHz, RISC PROCESSOR, PBGA480
封裝: 37.50 X 37.50 MM, 1.27 MM PITCH, TBGA-480
文件頁數(shù): 79/111頁
文件大?。?/td> 1007K
代理商: MPC8264AZUMIBX
MOTOROLA
MPC826xA (HiP4) Family Hardware Specications
7
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Electrical and Thermal Characteristics
— Supports TC-layer and PMD-WIRE interface (according to the ATM-Forum af-phy-0063.000)
— Cell counters for performance monitoring
– 16-bit counters count
– HEC error cells
– HEC single bit error and corrected cells
– Idle/unassigned cells ltered
– Idle/unassigned cells transmitted
– Transmitted ATM cells
– Received ATM cells
– Maskable interrupt is sent to the host when a counter expires
— Overrun (Rx cell FIFO) and underrun (Tx cell FIFO) condition produces maskable interrupt
— May be operated at E1 and DS-1 rates. In addition, xDSL applications at bit rates up to 10 Mbps
are supported
PCI bridge (MPC8265A and MPC8266A only)
— PCI Specication Revision 2.2 compliant and supports frequencies up to 66 MHz
— On-chip arbitration
— Support for PCI to 60x memory and 60x memory to PCI streaming
— PCI Host Bridge or Periphera
l capabilities
— Includes 4 DMA channels for the following transfers:
– PCI-to-60x to 60x-to-PCI
– 60x-to-PCI to PCI-to-60x
– PCI-to-60x to PCI-to-60x
– 60x-to-PCI to 60x-to-PCI
— Includes all of the conguration registers (which are automatically loaded from the EPROM
and used to congure the MPC8265A) required by the PCI standard as well as message and
doorbell registers
— Supports the I2O standard
— Hot-Swap friendly (supports the Hot Swap Specication as dened by PICMG 2.1 R1.0
August 3, 1998)
— Support for 66 MHz, 3.3 V specication
— 60x-PCI bus core logic which uses a buffer pool to allocate buffers for each port
— Makes use of the local bus signals, so there is no need for additional pins
1.2
Electrical and Thermal Characteristics
This section provides AC and DC electrical specications and thermal characteristics for the MPC826xA.
1.2.1
DC Electrical Characteristics
This section describes the DC electrical characteristics for the MPC826xA. Table 3 shows the maximum
electrical ratings.
相關(guān)PDF資料
PDF描述
MPC8264AZUPIBX 32-BIT, 300 MHz, RISC PROCESSOR, PBGA480
MPC8265ACZUMHBC 32-BIT, 266 MHz, RISC PROCESSOR, PBGA480
MPC8260ACZUIHBX 32-BIT, 200 MHz, RISC PROCESSOR, PBGA480
MPC8260AZUIHBX 32-BIT, 200 MHz, RISC PROCESSOR, PBGA480
MPC8270CZQKHBX 32-BIT, 233 MHz, RISC PROCESSOR, PBGA516
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