參數(shù)資料
型號: XR16L2550IL
廠商: EXAR CORP
元件分類: 微控制器/微處理器
英文描述: LOW VOLTAGE DUART WITH 16-BYTE FIFO
中文描述: 2 CHANNEL(S), 3.125M bps, SERIAL COMM CONTROLLER, QCC32
封裝: 5 X 5 MM, 0.90 MM HEIGHT, QFN-32
文件頁數(shù): 35/45頁
文件大小: 278K
代理商: XR16L2550IL
á
REV. 1.0.0
XR16L2550
LOW VOLTAGE DUART WITH 16-BYTE FIFO
35
Test 1: The following inputs must remain steady at VCC or GND state to minimize Sleep current: A0-A2, D0-
D7, IOR#, IOW#, CSA#, CSB#, and all modem inputs. Also, RXA and RXB inputs must idle at logic 1 state
while asleep. Floating inputs will result in sleep currents in the mA range. For PowerSave feature that isolates
address, data and control signals, please see the XR16L2551 datasheet.
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
7 Volts
Voltage at Any Pin
GND-0.3 V to VCC+0.3 V
Operating Temperature
-40
o
to +85
o
C
Storage Temperature
-65
o
to +150
o
C
Package Dissipation
500 mW
TYPICAL PACKAGE THERMAL RESISTANCE DATA
(
MARGIN OF ERROR: ± 15%
)
Thermal Resistance (48-TQFP)
theta-ja =59
o
C/W, theta-jc = 16
o
C/W
Thermal Resistance (44-PLCC)
theta-ja = 50
o
C/W, theta-jc = 21
o
C/W
Thermal Resistance (32-QFN)
theta-ja =
o
C/W, theta-jc =
o
C/W
ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS
U
NLESS
OTHERWISE
NOTED
: TA=-40
O
TO
+85
O
C, V
CC
IS
2.25
TO
5.5V
S
YMBOL
P
ARAMETER
2.5V L
IMITS
M
IN
M
AX
3.3V L
IMITS
M
IN
M
AX
5.0V L
IMITS
M
IN
M
AX
U
NITS
C
ONDITIONS
V
ILCK
Clock Input Low Level
-0.3
0.2
-0.3
0.6
-0.5
0.6
V
V
IHCK
Clock Input High Level
2.0
5.5
2.4
5.5
3.0
5.5
V
V
IL
Input Low Voltage
-0.3
0.6
-0.3
0.8
-0.5
0.8
V
V
IH
Input High Voltage
2.0
5.5
2.0
5.5
2.2
5.5
V
V
OL
Output Low Voltage
0.4
0.4
0.4
V
V
V
I
OL
= 6 mA
I
OL
= 4 mA
I
OL
= 2 mA
V
OH
Output High Voltage
1.8
2.0
2.4
V
V
V
I
OH
= -6 mA
I
OH
= -1 mA
I
OH
= -400 uA
I
IL
Input Low Leakage Current
±10
±10
±10
uA
I
IH
Input High Leakage Current
±10
±10
±10
uA
C
IN
Input Pin Capacitance
5
5
5
pF
I
CC
Power Supply Current
1
1.3
3
mA
I
SLEEP
Sleep Current
6
15
30
uA
See Test 1
相關PDF資料
PDF描述
XR16L2550IM LOW VOLTAGE DUART WITH 16-BYTE FIFO
XR16L2550 LOW VOLTAGE DUART WITH 16-BYTE FIFO
XR16L2551 LOW VOLTAGE DUART WITH POWERSAVE
XR16L2551IL LOW VOLTAGE DUART WITH POWERSAVE
XR16L2551IM LOW VOLTAGE DUART WITH POWERSAVE
相關代理商/技術參數(shù)
參數(shù)描述
XR16L2550IL-0A-EB 功能描述:UART 接口集成電路 Supports L2550 32pin QFN, ISA Interface RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR16L2550IL-0B-EB 功能描述:UART 接口集成電路 Supports L2550 32pin QFN, PCI Interface RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR16L2550IL-F 功能描述:UART 接口集成電路 UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR16L2550ILTR-F 制造商:Exar Corporation 功能描述:UART 2-CH 16Byte FIFO 2.5V/3.3V/5V 32-Pin QFN EP T/R 制造商:Exar Corporation 功能描述:XR16L2550ILTR-F
XR16L2550IM 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: