XR20M1172IG28-F Exar Corporation, XR20M1172IG28-F Datasheet - Page 47

• Manufacturer Part Number: XR20M1172IG28-F
• Description: IC UART FIFO I2C/SPI 64B 28TSSOP
• Manufacturer: Exar Corporation

Specifications of XR20M1172IG28-F

• Number Of Channels: 2, DUART
• Package / Case: 28-TSSOP (0.173", 4.40mm Width)
• Features: *
• Fifo's: 64 Byte
• Protocol: RS485
• Voltage - Supply: 1.62 V ~ 3.63 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: 16 Mbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.62 V
• Supply Current: 250 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• No. Of Channels: 2
• Uart Features: Tx/Rx FIFO Counters
• Supply Voltage Range: 1.62V To 3.63V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: TSSOP
• 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: 1016-1298-5

REV. 1.0.1
F
F
IGURE
IGURE
GPIOn
IRQ#
SDA
MODEM pin
IRQ#
SDA
24. M
25. GPIO P
ODEM
ADDRESS
SLAVE
ADDRESS
I
IN
SLAVE
NPUT
I
NTERRUPT
P
IN
W
I
NTERRUPT
W
T
A
D2
A
IOSTATE REG.
MSR REGISTER
T
D4
ACK from slave
A
47
A
TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO
S
S
ADDRESS
ADDRESS
SLAVE
SLAVE
ACK from slave
R
R
A
A
T
T
D5
DATA
DATA
D3
ACK from master
XR20M1172
A
A
P