參數(shù)資料
型號(hào): XR16C850CM
廠商: EXAR CORP
元件分類: 微控制器/微處理器
英文描述: UART with 128-byte FIFO’s FIFO Counters and Half-duplex Control
中文描述: 1 CHANNEL(S), 2.25M bps, SERIAL COMM CONTROLLER, PQFP48
封裝: 7 X 7 MM, 1 MM HEIGHT, TQFP-48
文件頁數(shù): 38/55頁
文件大?。?/td> 331K
代理商: XR16C850CM
XR16C850
38
Rev. 1.20
ABSOLUTE MAXIMUM RATINGS
Supply range
Voltage at any pin
Operating temperature
Storage temperature
Package dissipation
7 Volts
GND-0.3 V to VCC+0.3 V
-40° C to +85° C
-65° C to +150° C
500 mW
DC ELECTRICAL CHARACTERISTICS
T
A
=0° - 70° C ( -40° - +85° C for IP, IJ, IQ packages), Vcc=3.3 - 5.0 V ± 10% unless otherwise specified.
Symbol
Parameter
Limits
3.3
Min
Limits
5.0
Min
Units
Conditions
Max
Max
V
ILCK
V
IHCK
V
IL
V
IH
V
OL
V
OL
V
OH
V
OH
I
IL
I
CL
I
CC
I
SB
C
P
Clock input low level
Clock input high level
Input low level
Input high level
Output low level on all outputs
Output low level on all outputs
Output high level
Output high level
Input leakage
Clock leakage
Avg power supply current
Avg stand by current
Input capacitance
-0.3
2.4
-0.3
2.0
0.6
VCC
0.8
-0.5
3.0
-0.5
2.2
0.6
VCC
0.8
VCC
0.4
V
V
V
V
V
V
V
V
μ
A
μ
A
mA
μ
A
pF
I
OL
= 5 mA
I
OL
= 4 mA
I
OH
= -5 mA
I
OH
= -1 mA
0.4
2.4
2.0
±10
±10
2.7
30
5
±10
±10
4
50
5
see Test 1:
Test 1: For low power operation these pins should be left at logic 1 state: S1, S2, A4, A9, BUS8/16, CLK8/16,
CLKSEL, -DMA, -DACK, SEL, TC and RX.
相關(guān)PDF資料
PDF描述
XR16C850CP UART with 128-byte FIFO’s FIFO Counters and Half-duplex Control
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XR16C850 UART with 128-byte FIFO’s FIFO Counters and Half-duplex Control
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