參數(shù)資料
型號： MC68MH360VR33L
廠商： Freescale Semiconductor
文件頁數(shù)： 68/158頁
文件大?。?/td> 0K
描述： IC MPU QUICC 33MHZ 357-PBGA
標(biāo)準(zhǔn)包裝： 44
系列： M683xx
處理器類型： M683xx 32-位
速度： 33MHz
電壓： 5V
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
Chapter 1.Overview
Chapter 1
Overview
10
This chapter gives an overview of the QMC protocol including some example applications.
1.1 The QMC (QUICC Multichannel Controller)
The QMC protocol emulates up to 64 logical channels within one SCC (serial
communication controller) using the same time-division-multiplexed (TDM) physical
interface. This multichannel protocol is implemented using the CPM ROM space and
additional hardware; it is not a downloadable microcode.
The standard QUICC family members (MC683601, MPC8602, etc.) work in TDM
applications but can only support one logical channel per SCC. The parts currently
supporting the QMC protocol are a superset to the following devices:
MC68MH360 is a superset of the MC68EN3603
MPC860MH is a superset of the MPC860EN
MPC860DH is a superset of the MPC860DE
The QMC parts are pin-compatible with their respective family members. With minor
adjustments, they can be used in identical applications such as primary rate ISDN support.
1.2 Introduction
Ideal for E1/T1 applications, the QMC protocol can multiplex any 64-channel combination
of subgroups to one TDM interface.
Each of the channels can be separately programmed either to perform HDLC formatting/
deformatting or to act as a transparent channel.
Both of the SI serial interfaces (for example, TDMa or TDMb) can be dedicated to the QMC
protocol. The SI transfers the whole frame to an SCC4. Using the CPM RISC, the SCC
1MC68360 is trademarked as the QUICC.
2MPC860 is trademarked as the PowerQUICC.
3On the MC68MH360, protocol support for Centronics and BISYNC have been removed to create space for
the QMC microcode.
4This is the normal operating mode; however, it is possible to split the TDM stream over several SCCs.
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相關(guān)PDF資料
PDF描述
FMM43DSES-S243 CONN EDGECARD 86POS .156 EYELET
FSM44DSEF-S243 CONN EDGECARD 88POS .156 EYELET
ABB100DHAS CONN EDGECARD 200PS R/A .050 SLD
MPC8533VTAQGA MPU POWERQUICC 783-PBGA
FMM36DSEI CONN EDGECARD 72POS .156 EYELET
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68MH360VR33LR2 功能描述:微處理器 - MPU QUICC 2SMC 1SPI 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
MC68MH360ZP25L 功能描述:IC MPU 32BIT QUICC 357-PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:M683xx 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 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
MC68MH360ZP25LR2 功能描述:IC MPU QUICC 25MHZ 357-PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:M683xx 標(biāo)準(zhǔn)包裝:1 系列:MPC85xx 處理器類型:32-位 MPC85xx PowerQUICC III 特點:- 速度:1.2GHz 電壓:1.1V 安裝類型:表面貼裝 封裝/外殼:783-BBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:783-FCPBGA（29x29） 包裝:托盤
MC68MH360ZP25VL 功能描述:IC MPU QUICC ETHER 25MHZ 357PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:M683xx 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 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
MC68MH360ZP33K 制造商:Freescale Semiconductor 功能描述:MULTI HDLC QUICC32 - Trays
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*