參數(shù)資料
型號: KMPC8377VRALG
廠商: Freescale Semiconductor
文件頁數(shù): 104/127頁
文件大?。?/td> 0K
描述: IC MPU POWERQUICC II 689-PBGA
標(biāo)準(zhǔn)包裝: 2
系列: MPC83xx
處理器類型: 32-位 MPC83xx PowerQUICC II Pro
速度: 667MHz
電壓: 1V
安裝類型: 表面貼裝
封裝/外殼: 689-BBGA 裸露焊盤
供應(yīng)商設(shè)備封裝: 689-TEPBGA II(31x31)
包裝: 托盤
MPC8377E PowerQUICC II Pro Processor Hardware Specifications, Rev. 8
78
Freescale Semiconductor
This figure shows the SPI timing in slave mode (external clock).
Figure 49. SPI AC Timing in Slave Mode (External Clock) Diagram
This figure shows the SPI timing in master mode (internal clock).
Figure 50. SPI AC Timing in Master Mode (Internal Clock) Diagram
21 High-Speed Serial Interfaces (HSSI)
This chip features two serializer/deserializer (SerDes) interfaces to be used for high-speed serial
interconnect applications. See Table 1 for the interfaces supported.
This section describes the common portion of SerDes DC electrical specifications, which is the DC
requirement for SerDes reference clocks. The SerDes data lane’s transmitter and receiver reference circuits
are also shown.
21.1
Signal Terms Definition
The SerDes utilizes differential signaling to transfer data across the serial link. This section defines terms
used in the description and specification of differential signals.
Figure 51 shows how the signals are defined. For illustration purpose, only one SerDes lane is used for
description. The figure shows waveform for either a transmitter output (SDn_TX and SDn_TX) or a
receiver input (SDn_RX and SDn_RX). Each signal swings between A volts and B volts where A > B.
SPICLK (input)
tNEIXKH
tNEIVKH
tNEKHOV
Input Signals:
SPIMOSI
(See Note)
Output Signals:
SPIMISO
(See Note)
Note: The clock edge is selectable on SPI.
SPICLK (output)
tNIIXKH
tNIKHOV
Input Signals:
SPIMISO
(See Note)
Output Signals:
SPIMOSI
(See Note)
Note: The clock edge is selectable on SPI.
tNIIVKH
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KMPC8378VRALG 功能描述:微處理器 - MPU PBGA W/O ENCR 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 最大時鐘頻率:536 MHz 程序存儲器大小: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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