參數(shù)資料
型號： MC68MH360ZQ33L
廠商： Freescale Semiconductor
文件頁數(shù)： 68/158頁
文件大小： 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
FMC43DRXH-S734 CONN EDGECARD 86POS DIP .100 SLD
FMC36DRYS-S93 CONN EDGECARD 72POS .100 DIP SLD
MC68MH360VR33L IC MPU QUICC 33MHZ 357-PBGA
FMM43DSES-S243 CONN EDGECARD 86POS .156 EYELET
FSM44DSEF-S243 CONN EDGECARD 88POS .156 EYELET
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68MH360ZQ33LR2 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
MC68P11E1CFN2R2 制造商:Rochester Electronics LLC 功能描述:8BIT MCU 512RAM A/D EE - Bulk
MC68P11E1CFNE2R 功能描述:8位微控制器 -MCU 8B MCU 512 BYTES RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
MC68P-3-2 制造商:PARKER 功能描述:
MC-68PLCC 制造商:SPC Multicomp 功能描述:SOCKET PLCC 68 PIN THRU-HOLE 制造商:SPC Multicomp 功能描述:SOCKET, PLCC, 68 PIN, THRU-HOLE 制造商:PRIVATE LABEL 功能描述:PLCC SOCKET, 68POS, THROUGH HOLE, Connector Type:PLCC Socket, Series:-, No. of C 制造商:SPC Multicomp 功能描述:PLCC SOCKET, 68POS, THROUGH HOLE, Connector Type:PLCC Socket, Series:-, No. of Contacts:68, Pitch Spacing:1.27mm, Contact Termination:Through Hole Vertical, Contact Material:Phosphor Bronze, Contact Plating:Tin , RoHS Compliant: Yes
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

*
*
*