参数资料
型号: XR16V564DIV-F
厂商: Exar Corporation
文件页数: 35/54页
文件大小: 0K
描述: IC UART FIFO 32B QUAD 64LQFP
标准包装: 160
特点: *
通道数: 4,QUART
FIFO's: 32 字节
规程: RS232
电源电压: 2.25 V ~ 3.6 V
带自动流量控制功能:
带IrDA 编码器/解码器:
带故障启动位检测功能:
带调制解调器控制功能:
带CMOS:
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 托盘
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
4 Volts
Voltage at Any Pin
GND-0.3 V to 4 V
Operating Temperature
-40o to +85oC
Storage Temperature
-65o to +150oC
Package Dissipation
500 mW
TYPICAL PACKAGE THERMAL RESISTANCE DATA (MARGIN OF ERROR: ± 15%)
Thermal Resistance (48-QFN)
theta-ja = 28oC/W, theta-jc = 10.5oC/W
Thermal Resistance (64-LQFP)
theta-ja = 49oC/W, theta-jc = 10oC/W
Thermal Resistance (68-PLCC)
theta-ja = 39oC/W, theta-jc = 17oC/W
Thermal Resistance (80-LQFP)
theta-ja = 37oC/W, theta-jc = 7oC/W
ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED: TA = -40O TO +85OC, VCC IS 2.25 TO 3.6V
SYMBOL
PARAMETER
LIMITS
MIN
MAX
LIMITS
MIN
MAX
UNITS
CONDITIONS
VILCK
Clock Input Low Level
-0.3
0.2
-0.3
0.6
V
VIHCK
Clock Input High Level
2.0
VCC
2.4
VCC
V
VIL
Input Low Voltage
-0.3
0.6
-0.3
0.8
V
VIH
Input High Voltage
2.0
5.5
2.2
5.5
V
VOL
Output Low Voltage
0.4
V
IOL = 4 mA
0.4
V
IOL = 2 mA
VOH
Output High Voltage
2.0
V
IOH = -1 mA
1.8
V
IOH = -400 uA
IIL
Input Low Leakage Current
±15
uA
IIH
Input High Leakage Current
±15
uA
CIN
Input Pin Capacitance
5
pF
ICC
Power Supply Current
1.7
3
mA
Ext Clk = 2MHz
ISLEEP
Sleep Current
350
450
uA
See Test 1
XR16V564/564D
40
2.25V TO 3.6V QUAD UART WITH 32-BYTE FIFO
REV. 1.0.4
Test 1: The following inputs remain steady at VCC or GND state to minimize Sleep current: A0-A2, D0-D7, IOR#, IOW#,
CSA#, CSB#, CSC#, and CSD#. Also, RXA, RXB, RXC, and RXD inputs must idle at HIGH while asleep.
2.5V
3.3V
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