参数资料
型号: ST16C650ACQ48-F
厂商: Exar Corporation
文件页数: 32/50页
文件大小: 0K
描述: IC UART FIFO 32B 48TQFP
标准包装: 250
特点: *
通道数: 1,UART
FIFO's: 32 字节
规程: 打印机,RS232,RS422,RS485
电源电压: 2.9 V ~ 5.5 V
带并行端口:
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: 48-TQFP
供应商设备封装: 48-TQFP(7x7)
包装: 托盘
其它名称: 1016-1662
ST16C650ACQ48-F-ND
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
7 Volts
Voltage at Any Pin
-0.5 to 7V
Operating Temperature
-40o to +85oC
Storage Temperature
-65o to +150oC
Package Dissipation
500 mW
Thermal Resistance (48-TQFP)
theta-ja = 59oC/W, theta-jc = 16oC/W
Thermal Resistance (44-PLCC)
theta-ja = 53oC/W, theta-jc = 21oC/W
ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED: TA=0O TO
O
O TO +85OC FOR INDUSTRIAL GRADE PACKAGE), VCC IS 2.90V TO
5.5V
SYMBOL
PARAMETER
LIMITS
MIN
MAX
LIMITS
MIN
MAX
UNITS
CONDITION
VILCK
Clock Input Low Level
-0.3
0.6
-0.5
0.6
V
VIHCK
Clock Input High Level
2.4
VCC
3.0
VCC
V
VIL
Input Low Voltage
-0.3
0.8
-0.5
0.8
V
VIH
Input High Voltage
(top mark date code of "GC YYWW" and older)
2.0
VCC
2.0
VCC
V
VIH
Input High Voltage
(top mark date code of "HC YYWW" and newer)
2.0
5.5
2.0
5.5
V
VOL
Output Low Voltage
0.4
V
IOL = 5 mA
VOL
Output Low Voltage
0.4
V
IOL = 4 mA
VOH
Output High Voltage
2.4
V
IOH = -5 mA
VOH
Output High Voltage
2.0
V
IOH = -1 mA
IIL
Input Low Leakage Current
+/-10
uA
IIH
Input High Leakage Current
+/-10
uA
CIN
Input Pin Capacitance
5
pF
ICC
Power Supply Current
1.3
3.0
mA
ISLEEP
Sleep Current
30
100
uA
See Test1
ST16C650A
38
2.90V TO 5.5V UART WITH 32-BYTE FIFO
REV. 5.0.3
Test 1: The following inputs should remain steady at VCC or GND state to minimize sleep current: A0-A2, D0-D7, IOR#,
IOW#, CS# and modem inputs. Also, RX input must idle at logic 1 state while in sleep mode. In mixed voltage
environments, where the voltage at any of the inputs of the 650A is lower than its VCC supply voltage, the sleep current will
be higher than the maximum values given here.
70 C (-40
3.3V
5.0V
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