參數(shù)資料
型號(hào): PS2000ACQ
英文描述: A Network Communication Controller Designed to Connect Any MCU Application System To A Gateway(單片網(wǎng)絡(luò)通信控制器,用于控制MCU和網(wǎng)絡(luò)服務(wù)器之間的信息交換)
中文描述: 通信控制器的網(wǎng)絡(luò)連接任何設(shè)計(jì)單片機(jī)應(yīng)用系統(tǒng)到一個(gè)網(wǎng)關(guān)(單片網(wǎng)絡(luò)通信控制器,用于控制微控制器和網(wǎng)絡(luò)服務(wù)器之間的信息交換)
文件頁數(shù): 11/54頁
文件大?。?/td> 594K
代理商: PS2000ACQ
PS2000A Datasheet
Doc. Number:
TECINHD001
Version 1.0
3/1/2002
P&S DataCom Corporation
7
6.3
DC Characteristics
T
A
= 0
°
C ~ +70
°
C, 5V
±
10%
Table 5
Value
Symbol
Parameter
Test Conditions
MIN
TYP
MAX
Units
V
IL
Input low voltage
-0.5
0.2Vcc-0.1
V
V
IL1
Input low voltage to SCL,
SDA
-0.5
0.3Vcc
V
V
IH
Input high voltage
0.2Vcc+0.9
Vcc+0.5
V
V
IH1
Input high voltage to SCL,
SDA
4.5<Vcc<5.5
0.7Vcc
6.0
V
V
OL
Output low voltage
Vcc=4.5V
I
OL
=1.6mA
0.4
V
V
OL1
Output low voltage to
SCL, SDA
I
OL
=3.0mA
0.4
V
V
OH
Output high voltage
Vcc=4.5V
I
OH
=-30
μ
A
Vcc-0.7
V
I
IL
Logic 0 input current
V
IN
=0.4V
-1.0
-75.0
μ
A
I
L1
Input leakage current to
SCL, SDA
0<V
I
<6V
0<V
CC
<5.5V
10
μ
A
Icc
Operating Current
26.7
39
mA
Icc1
Sleep Mode Current
f
osc
=11.0592MHz
2
14.3
mA
6.4
Digital ID
The PS2000A has a unique 64 bit digital ID (“DID”) for device identification.
It has 8 bytes:
[DID0
,
DID1
,
DID2
DID3
,
DID4
,
DID5
,
DID6
,
DID7]
In the PS2000A:
DID0 is always preset to 99h;
DID1=80h, DID2=00h;
DID3, DID4, DID5, DID6 ranges between 00000000h and 0FFFFFFFFh.
DID7 is the CRC verify value.
Therefore, in the PS2000A, the DID is:
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