XR16V794IV-F Exar Corporation, XR16V794IV-F Datasheet - Page 45

• Manufacturer Part Number: XR16V794IV-F
• Description: 3.3V HIGH PERFORMANCE QUAD UART
• Manufacturer: Exar Corporation

Specifications of XR16V794IV-F

• Features: *
• Number Of Channels: 4, QUART
• Fifo's: 64 Byte
• Protocol: RS485
• Voltage - Supply: 2.25 V ~ 3.6 V
• With Auto Flow Control: Yes
• With Irda Encoder/decoder: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REV. 1.0.1
AC ELECTRICAL CHARACTERISTICS
TA=0
S
YMBOL
T
T
Bclk
T
WRI
RST
SI
o
to 70
Delay From Stop To Interrupt
Delay From IOW# To Reset Interrupt
Reset Pulse
Baud Clock
o
C (-40
o
HIGH PERFORMANCE 2.25V TO 3.6V QUAD UART WITH FRACTIONAL BAUD RATE
to +85
o
C for industrial grade package), Vcc is 2.25V to 3.6V, 70 pF Load where applicable
P
ARAMETER
45
2.5V
M
40
IN
16X or 8X of data rate
2.5V
M
45
45
AX
3.3V
M
40
IN
XR16V794
3.3V
M
45
45
AX
U
Hz
NITS
ns
ns
ns