SC16IS762IPW,112 NXP Semiconductors, SC16IS762IPW,112 Datasheet - Page 21

• Manufacturer Part Number: SC16IS762IPW,112
• Description: IC DUAL UART 64BYTE 28TSSOP
• Manufacturer: NXP Semiconductors

Specifications of SC16IS762IPW,112

• Features: Low Current
• Number Of Channels: 2, DUART
• Fifo's: 64 Byte
• Protocol: RS232, RS485
• Voltage - Supply: 2.5V, 3.3V
• With Auto Flow Control: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP (0.173", 4.40mm Width)
• For Use With: 568-4000 - DEMO BOARD SPI/I2C TO DUAL UART568-3510 - DEMO BOARD SPI/I2C TO UART
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4021-5; 935279294112; SC16IS762IPW; SC16IS762IPW

Table 10.
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10] Enhanced Features Registers are only accessible when LCR = 0xBF.
Register
address
Special register set
0x00
0x01
Enhanced register set
0x02
0x04
0x05
0x06
0x07
These registers are accessible only when LCR[7] = logic 0.
This bit can only be modified if register bit EFR[4] is enabled.
These bits are reserved and should be set to logic 0.
After Receive FIFO or Transmit FIFO reset (through FCR [1:0]), the user must wait at least 2
Burst reads on the serial interface (that is, reading multiple elements on the I
without de-asserting the CS pin), should not be performed on the IIR register.
These registers are accessible only when EFR[4] = logic 1, and MCR[2] = logic 1.
These registers apply to both channels.
IrDA mode slow/fast for SC16IS762, slow only for SC16IS752.
The Special Register set is accessible only when LCR[7] = logic 1 and LCR is not 0xBF.
SC16IS752/SC16IS762 internal registers
Register
DLL
DLH
EFR
XON1
XON2
XOFF1
XOFF2
[9]
[10]
Bit 7
bit 7
bit 7
Auto CTS
bit 7
bit 7
bit 7
bit 7
Bit 6
bit 6
bit 6
Auto RTS
bit 6
bit 6
bit 6
bit 6
…continued
Bit 5
bit 5
bit 5
special
character
detect
bit 5
bit 5
bit 5
bit 5
2
C-bus without a STOP or repeated START condition, or reading multiple elements on the SPI bus
Bit 4
bit 4
bit 4
enable
enhanced
functions
bit 4
bit 4
bit 4
bit 4
T
clk
Bit 3
bit 3
bit 3
software flow
control bit 3
bit 3
bit 3
bit 3
bit 3
of XTAL1 before reading or writing data to RHR and THR respectively.
Bit 2
bit 2
bit 2
software flow
control bit 2
bit 2
bit 2
bit 2
bit 2
Bit 1
bit 1
bit 1
software flow
control bit 1
bit 1
bit 1
bit 1
bit 1
Bit 0
bit 0
bit 0
software flow
control bit 0
bit 0
bit 0
bit 0
bit 0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W