XR16L580IM-F Exar Corporation, XR16L580IM-F Datasheet - Page 42

• Manufacturer Part Number: XR16L580IM-F
• Description: IC UART FIFO 16B 48TQFP
• Manufacturer: Exar Corporation

Specifications of XR16L580IM-F

• Number Of Channels: 1, UART
• Package / Case: 48-TQFP
• Features: *
• Fifo's: 16 Byte
• Protocol: RS232, RS422
• Voltage - Supply: 2.25 V ~ 5.5 V
• With Auto Flow Control: Yes
• With Irda Encoder/decoder: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Data Rate: 3.125 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.25 V
• Supply Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• No. Of Channels: 1
• Uart Features: Selectable RX And TX FIFO Trigger Levels, Automatic Software Flow Control, Complete Modem Interface
• Supply Voltage Range: 2.25V To 5.5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

XR16L580
SMALLEST 2.25V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
F
F
IGURE
IGURE
17. 16 M
18. 16 M
D0-D7
IOW#
CS#
A0-
D0-D7
A2
CS#
IOR#
A0-
A2
ODE
ODE
T
AS
(I
(I
NTEL
NTEL
T
AS
T
RDV
) D
) D
ATA
ATA
Address
Address
Valid
B
B
Valid
T
US
US
WR
T
T
T
RD
CS
T
CS
R
W
DS
Valid
Data
EAD
Valid
Data
RITE
T
T
IMING
IMING
T
T
DH
T
T
AH
42
DD
AH
T
DY
T
DY
T
T
AS
AS
T
RDV
Address
Address
Valid
T
T
Valid
CS
T
CS
T
WR
T
RD
DS
Valid
Data
Valid
Data
T
T
T
DH
AH
T
DD
16Write
AH
RDTm
REV. 1.4.1