XR16L570_07 Datasheet, PDF (38/47 Pages) Exar Corporation – SMALLEST 1.62V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE

XR16L570
SMALLEST 1.62V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
DATA RATE CHARACTERIZATION AT 5V
OPERATING TEMPERATURE RANGE = -40^O TO +85^OC
PARAMETER
Supply Voltage, VCC
Input High Voltage, V_IH
Input Low Voltage, V_IL
External Clock/Oscillator Frequency
External Clock Low/High Time
Serial Data Rate
MIN
TYP
4.5
5
0.6*VCC
8
MAX
5.5
0.6
64
4
DATA RATE CHARACTERIZATION AT 3.3V
OPERATING TEMPERATURE RANGE = -40^O TO +85^OC
PARAMETER
Supply Voltage
Input High Voltage, V_IH
Input Low Voltage, V_IL
External Clock/Oscillator Frequency
External Clock Low/High Time
Serial Data Rate
MIN
TYP
MAX
2.97
3.3
3.63
2.4
0.6
48
10
3
DATA RATE CHARACTERIZATION AT 2.5V
OPERATING TEMPERATURE RANGE = -40^O TO +85^OC
PARAMETER
Supply Voltage
Input High Voltage, V_IH
Input Low Voltage, V_IL
External Clock/Oscillator Frequency
External Clock Low/High Time
Serial Data Rate
MIN
TYP
MAX
2.25
2.5
2.75
2.0
0.6
16
30
1
DATA RATE CHARACTERIZATION AT 1.8V
OPERATING TEMPERATURE RANGE = -40^O TO +85^OC
PARAMETER
Supply Voltage
Input High Voltage, V_IH
Input Low Voltage, V_IL
External Clock/Oscillator Frequency
External Clock Low/High Time
Serial Data Rate
MIN
TYP
MAX
1.62
1.8
1.98
1.4
0.4
12
40
750
REV. 1.0.1
UNIT
V
V
V
MHz
ns
Mbps
UNIT
V
V
V
MHz
ns
Mbps
UNIT
V
V
V
MHz
ns
Mbps
UNIT
V
V
V
MHz
ns
Kbps
38