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參數(shù)資料
| 型號(hào)： | MPC855TVR66D4 |
| 廠商： | Freescale Semiconductor |
| 文件頁(yè)數(shù)： | 8/15頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC MPU POWERQUICC 66MHZ 357-PBGA |
| 標(biāo)準(zhǔn)包裝： | 44 |
| 系列： | MPC8xx |
| 處理器類型： | 32-位 MPC8xx PowerQUICC |
| 速度： | 66MHz |
| 電壓： | 3.3V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 357-BBGA |
| 供應(yīng)商設(shè)備封裝： | 357-PBGA（25x25） |
| 包裝： | 托盤 |
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MPC855T Communications Controller Technical Summary
MOTOROLA
MPC855T Key Features
above)
— Large on-chip transmit and receive FIFOs to support a variety of bus latencies
— Retransmission from transmit FIFO following a collision
— Automatic internal ushing of the receive FIFO for runts and collisions
— Off-chip buffer descriptor rings of user-denable size that allow nearly unlimited exibility in
management of transmit and receive buffer memory
10/100-Mbps media access control (MAC) features
— Address recognition
– Broadcast
– Single station address
– Promiscuous mode
– Multicast hashing
— Full support of the media-independent interface
— Interrupt modes
– Per-frame
– Per-buffer (selectable buffer interrupt functionality using the I bit is not supported)
— Automatic interrupt vector generation for receive and transmit events
Categories: transmit interrupt, receive interrupt, non-time critical interrupt
— Ethernet channel bursts data to/from external memory
ATM support
— Compliant with ATM forum UNI 4.0 specication
— Cell processing up to 50–70 Mbps at 50-MHz system clock
— Cell multiplexing/demultiplexing
— Support of AAL5 and AAL0 protocols on a per-VC basis
– AAL0 support enables OAM and software implementation of other protocols)
— ATM pace control (APC) scheduler, providing:
– Direct support of constant bit rate (CBR)
– Direct support of unspecied bit rate (UBR)
– Control mechanisms enabling software support of available bit rate (ABR)
— Support for two types of physical interfaces
– UTOPIA (10/100-Mbps is not supported with this interface)
– Byte-aligned serial (e.g. T1/E1/ADSL)
— UTOPIA-mode ATM supports:
– UTOPIA level 1 master with cell-level handshake
– Multi-PHY (up to 4 physical layer devices)
– Connection to 25 Mbps, 51 Mbps, or 155 Mbps framers
– UTOPIA clock rates of 1:2 or 1:3 system clock rates
— Serial-mode ATM connection supports:
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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| MPC855TVR80D4 | 功能描述:微處理器 - MPU POWER QUICC-NO LEAD RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
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| MPC855TZQ50D4R2 | 功能描述:微處理器 - MPU POWER QUICC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC855TZQ66D4 | 功能描述:微處理器 - MPU POWER QUICC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
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