参数资料
型号: IDT82V2084PFG8
厂商: IDT, Integrated Device Technology Inc
文件页数: 26/75页
文件大小: 0K
描述: IC LINE INTERFC UNIT 4CH 128TQFP
标准包装: 1
类型: 线路接口装置(LIU)
规程: E1
电源电压: 3.13 V ~ 3.47 V
安装类型: 表面贴装
封装/外壳: 128-LQFP
供应商设备封装: 128-TQFP(14x20)
包装: 标准包装
其它名称: 800-1864-6
32
INDUSTRIAL
TEMPERATURE RANGES
QUAD CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
3.11 MICROCONTROLLER INTERFACES
The microcontroller interface provides access to read and write the reg-
isters in the device. The chip supports serial processor interface and two
kinds of parallel processor interface: Motorola non_multiplexed mode and
Intel non_multiplexed mode. By pulling pin P/S to low or to High, the micro-
controller interface can be set to work in serial mode or in parallel mode
respectively. Refer to 7 MICROCONTROLLER INTERFACE TIMING
CHARACTERISTICS for details.
3.11.1 PARALLEL MICROCONTROLLER INTERFACE
The interface is compatible with Motorola or Intel microcontroller. Pin
INT/MOTisusedtoselecttheoperatingmodeoftheparallelmicrocontroller
interface. When pin INT/MOT is pulled to Low, the parallel microcontroller
interface is configured for Motorola compatible hosts. When High, it is for
Intel compatible microcontrollers.
3.11.2 SERIAL MICROCONTROLLER INTERFACE
The serial interfacepinsinclude SCLK, SDI,SDO, CS as well as SCLKE
(control pin for the selection of serial clock active edge). By pulling P/S pin
to LOW, the device operates in the serial host Mode. In this mode, the reg-
isters are programmed through a 24-bit word which contains an 8-bit
address byte (A0~A7), a subsequent 8-bit command byte (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-20.
Figure-20 Serial Processor Interface Function Timing
A0
A1
A2
A3
A4
A5
A6
A7
R/W
D0
D1
D2
D3
D4
D5
D6
D7
CS
SCLK
SDI
address byte
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)
D on' t
Ca r e
相关PDF资料
PDF描述
IDT72V841L10PFG IC FIFO SYNC 2048X18 10NS 64QFP
V24B28M250BF2 CONVERTER MOD DC/DC 28V 250W
V24B28M250BF CONVERTER MOD DC/DC 28V 250W
IDT72V841L10PF IC FIFO SYNC 2048X18 10NS 64QFP
MS27497E10B98S CONN RCPT 6POS WALL MNT W/SCKT
相关代理商/技术参数
参数描述
IDT82V2088 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:OCTAL CHANNEL T1/E1/J1 LONG HAUL/ SHORT HAUL LINE INTERFACE UNIT
IDT82V2088_08 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:OCTAL CHANNEL T1/E1/J1 LONG HAUL/ SHORT HAUL LINE INTERFACE UNIT
IDT82V2088BB 功能描述:IC LIU T1/J1/E1 8CH 208-BGA RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
IDT82V2088BBG 功能描述:IC LINE INTERFACE UNIT 208-PBGA RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
IDT82V2088DR 功能描述:IC LIU T1/J1/E1 8CH 208-TQFP RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)