參數(shù)資料
型號(hào)： IDT82V2082BFG
廠商： IDT, Integrated Device Technology Inc
文件頁(yè)數(shù)： 37/88頁(yè)
文件大?。?/td> 0K
描述： IC LIU T1/E1/J1 2CH 81BGA
標(biāo)準(zhǔn)包裝： 360
類型： 線路接口裝置（LIU）
規(guī)程： T1，E1，J1
電源電壓： 3.13 V ~ 3.47 V
安裝類型： 表面貼裝
封裝/外殼： 81-LFBGA
供應(yīng)商設(shè)備封裝： 81-CABGA（8x8）
包裝： 托盤
IDT82V2082
DUAL CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
FUNCTIONAL DESCRIPTION
42
May 4, 2009
3.12 MICROCONTROLLER INTERFACES
The microcontroller interface provides access to read and write the reg-
isters in the device. The chip supports serial microcontroller interface and
two kinds of parallel microcontroller interface: Motorola non-Multiplexed
mode and Intel non-Multiplexed mode. Different microcontroller interfaces
can be selected by setting MODE[1:0] pins to different values. Refer to
MODE1 and MODE0 in pin description and 8 MICROCONTROLLER
3.12.1 PARALLEL MICROCONTROLLER INTERFACE
The interface is compatible with Motorola or Intel microcontroller. When
MODE[1:0]pinsaresetto‘10’,Parallel-non-Multiplexed-Motorolainterface
isselected.When MODE[1:0]pinsareset to‘11’, Parallel-non-Multiplexed-
Intel Interface is selected. Refer to 8 MICROCONTROLLER INTERFACE
3.12.2 SERIAL MICROCONTROLLER INTERFACE
When MODE[1:0] pins are set to ‘01’, Serial Interface is selected. In this
mode, the registers are programmed through a 16-bit word which contains
an 8-bit address/command byte (6 address bits A0~A5 and bit R/W) and
an 8-bit data byte (D0~D7). When bit R/W is ‘1’, data is read out from pin
SDO. When bit R/W is ‘0’, data is written into SDI pin. Refer to Figure-21.
Figure-21 Serial Microcontroller Interface Function Timing
R/W
A0
A1
A2
A3
A4
A5
-
D1
D2
D3
D4
D5
D6
D7
CS
SCLK
SDI
address/command byte
input data byte (R/W=0)
D0
D1
D2
D3
D4
D5
D6
D7
remains high impedance
SDO
output data byte (R/W=1)
D0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT82V2082BFG8 制造商:Integrated Device Technology Inc 功能描述:IC LIU T1/E1/J1 2CH 81BGA
IDT82V2082BFGBLANK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:DUAL CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
IDT82V2082PF 功能描述:IC LIU T1/J1/E1 2CH 80-TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
IDT82V2082PF8 功能描述:IC LIU T1/J1/E1 2CH 80-TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
IDT82V2082PFBLANK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:DUAL CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
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