參數(shù)資料
型號(hào)： DS2164Q
廠商： DALLAS SEMICONDUCTOR
元件分類： Codec
英文描述： A/MU-LAW, ADPCM CODEC, PQCC28
封裝： PLASTIC, LCC-28
文件頁(yè)數(shù)： 11/17頁(yè)
文件大?。?/td> 304K
代理商： DS2164Q
DS2164Q
3 of 17
PIN DESCRIPTION Table 1
PIN
SYMBOL
TYPE
DESCRIPTION
2
RST
I
Reset. A high-low-high transition resets the algorithm. The device
should be reset on power up and when changing to or from the
hardware mode.
3
4
TM0
TM1
I
Test Modes 0 and 1. Tie to VSS for normal operation.
6
7
8
9
10
11
A0
A1
A2
A3
A4
A5
I
Address Select. A0 = LSB; A5 = MSB Must match
address/command word to enable the serial port.
12
SPS
I
Serial Port Select. Tie to VDD to select the serial port; tie to VSS to
select the hardware mode.
13
MCLK
I
Master Clock. 10 MHz clock for the ADPCM processing engine;
may be asynchronous to SCLK, CLKX, and CLKY.
14
VSS
-
Signal Ground. 0.0 volts.
16
XIN
I
X Data In. Sampled on falling edge of CLKX during selected time
slots.
17
CLKX
I
X Data Clock. Data clock for the X side PCM interface; must be
synchronous with FSX.
18
FSX
I
X Frame Sync. 8 kHz frame sync for the X side PCM interface.
20
XOUT
O
X Data Output. Updated on rising edge of CLKX during selected
time slots.
21
SCLK
I
Serial Data Clock. Used to write to the serial port registers.
22
SDI
I
Serial Data In. Data for onboard control registers; sampled on the
rising edge of SCLK. LSB sent first.
23
CS
I
Chip Select. Must be low to write to the serial port.
24
YOUT
O
Y Data Output. Updated on rising edge of CLKY during selected
time slots.
25
FSY
I
Y Frame Sync. 8 kHz frame sync for the Y side PCM interface.
26
CLKY
I
Y Data Clock. Data clock for the Y side PCM interface; must be
synchronous with FSY.
27
YIN
I
Y Data In. Sampled on falling edge of CLKY during selected time
slots.
28
VDD
-
Positive Supply. 5.0 volts.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2164Q/T&R 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR 28PIN PLCC T&R - Tape and Reel
DS2164Q/T&R+ 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR 28P PLCC T&R LF - Tape and Reel
DS2164Q/T&R 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
DS2164Q+ 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
DS2164Q+T&R 制造商:Maxim Integrated Products 功能描述:ADPCM PROCESSOR 28PLCC - Tape and Reel
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