XR17D158CV-F Exar Corporation, XR17D158CV-F Datasheet - Page 15

• Manufacturer Part Number: XR17D158CV-F
• Description: IC UART PCI BUS OCTAL 144LQFP
• Manufacturer: Exar Corporation
• Type: IrDA or RS- 485r

Specifications of XR17D158CV-F

• Number Of Channels: 8
• Package / Case: 144-LQFP
• Features: *
• Fifo's: 64 Byte
• Protocol: RS485
• Voltage - Supply: 3.3V, 5V
• 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): 4.5 V
• Supply Current: 5 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• No. Of Channels: 8
• Uart Features: Tx/Rx FIFO Counters
• Supply Voltage Range: 3V To 5.5V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 144
• 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: 1016-1291

xr
REV. 1.2.2
0x740 - 0x77F
0x780 - 0x7FF
0x800 - 0x80F
0x810 - 0x8FF
0x900 - 0x93F
0x900 - 0x93F
0x940 - 0x97F
0x980 - 0x9FF
0xA00 - 0xA0F
0xA10 - 0xAFF
0xB00 - 0xB3F
0xB00 - 0xB3F
0xB40 - 0xB7F
0xB80 - 0xBFF
0xC00 - 0xC0F
0xC10 - 0xCFF
0xD00 - 0xD3F
0xD00 - 0xD3F
0xD40 - 0xD7F
0xD80 - 0xDFF
0xE00 - 0xE0F
0xE10 - 0xEFF
0xF00 - 0xF3F
0xF00 - 0xF3F
O
FFSET
A
DDRESS
Reserved
UART 3 – Read FIFO
with errors
UART channel 4 Regs
Reserved
UART 4 – Read FIFO
UART 4 – Write FIFO
Reserved
UART 4 – Read FIFO
with errors
UART channel 5 Regs
Reserved
UART 5 – Read FIFO
UART 5 – Write FIFO
Reserved
UART 5 – Read FIFO
with errors
UART channel 6 Regs
Reserved
UART 6 – Read FIFO
UART 6 – Write FIFO
Reserved
UART 6 – Read FIFO
with errors
UART channel 7 Regs
Reserved
UART 7 – Read FIFO
UART 7 – Write FIFO
M
EMORY
T
ABLE
S
PACE
3: XR17D158 D
(
(
(
(
R
Table 12
Table 12
Table 12
Table 12
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Table 13
Write-Only
Table 13
Write-Only
Table 13
Write-Only
Table 13
Write-Only
EAD
EVICE
ite
/W
RITE
15
)
)
)
)
UNIVERSAL (3.3V AND 5V) PCI BUS OCTAL UART
&
&
&
&
C
ONFIGURATION
D
8/16/24/32
8/16/24/32
8/16/24/32
8/16/24/32
8/16/24/32
8/16/24/32
8/16/24/32
8/16/24/32
8/16/24/32
8/16/24/32
8/16/24/32
8/16/24/32
ATA
16/32
16/32
16/32
16/32
W
IDTH
R
EGISTERS
64 bytes of RX FIFO data + LSR
First 8 regs are 16550 compatible
64 bytes of RX FIFO data
64 bytes of TX FIFO data
64 bytes of RX FIFO data + LSR
First 8 regs are 16550 compatible
64 bytes of RX FIFO data
64 bytes of TX FIFO data
64 bytes of RX FIFO data + LSR
First 8 regs are 16550 compatible
64 bytes of RX FIFO data
64 bytes of TX FIFO data
64 bytes of RX FIFO data + LSR
First 8 regs are 16550 compatible
64 bytes of RX FIFO data
64 bytes of TX FIFO data
C
OMMENT
XR17D158