XR16L784IV-F Exar Corporation, XR16L784IV-F Datasheet - Page 45

• Manufacturer Part Number: XR16L784IV-F
• Description: IC UART 8B 3.3V QUAD 64LQFP
• Manufacturer: Exar Corporation
• Type: IrDA or RS- 485r

Specifications of XR16L784IV-F

• Number Of Channels: 4, QUART
• Package / Case: 64-LQFP
• Features: *
• Fifo's: 64 Byte
• Protocol: RS485
• Voltage - Supply: 2.97 V ~ 5.5 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
• Data Rate: 6.25 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.97 V
• Supply Current: 5 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V or 5 V
• No. Of Channels: 4
• Uart Features: Tx/Rx FIFO Counters
• Supply Voltage Range: 2.97V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LQFP
• 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
• Other names: 1016-1282

REV. 1.2.3
F
IGURE
19. 68 M
A0-A7
D0-D7
A0-A7
D0-D7
R/W#
R/W#
CS#
CS#
ODE
(M
OTOROLA
T
T
RWS
RWS
T
T
T
RDA
ADS
ADS
T
WDS
) D
Valid Address
Valid Address
68 Mode (Motorola) Data Bus Read Timing
68 Mode (Motorola) Data Bus Write Timing
ATA
B
T
T
CSL
CSL
US
Valid Data
Valid Data
T
R
WDH
EAD AND
T
T
RWH
RWH
45
T
T
T
HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
ADH
RDH
ADH
W
RITE
T
T
CSD
CSD
T
IMING
Valid Address
Valid Address
Valid Data
Valid Data
68Read
68Write
XR16L784