SC16C752BIBS,151 NXP Semiconductors, SC16C752BIBS,151 Datasheet - Page 32

• Manufacturer Part Number: SC16C752BIBS,151
• Description: IC UART DUAL W/FIFO 32-HVQFN
• Manufacturer: NXP Semiconductors
• Type: Dual UART with 64-byte FIFOsr

Specifications of SC16C752BIBS,151

• Number Of Channels: 2, DUART
• Package / Case: 32-VFQFN Exposed Pad
• Features: False-start Bit Detection
• Fifo's: 64 Byte
• Voltage - Supply: 2.5V, 3.3V, 5V
• With Auto Flow Control: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Data Rate: 5 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.25 V
• Supply Current: 4.5 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2.5 V or 3.3 V or 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-3288; 935276389151; SC16C752BIBS-S

NXP Semiconductors
SC16C752B
Product data sheet
Table 23.
[1]
Command
Set TX FIFO and RX FIFO thresholds
to VALUE
Read FIFO Rdy register
Set prescaler value to divide-by-1
Set prescaler value to divide-by-4
× sign here means bit-AND.
Register programming guide
All information provided in this document is subject to legal disclaimers.
5 V, 2.2 V and 2.5 V dual UART, 5 Mbit/s (max.), with 64-byte FIFOs
Rev. 6 — 30 November 2010
Actions
…continued
Read LCR (03h), save in temp1
Read LCR (03h), save in temp1
Read LCR (03h), save in temp1
Set LCR (03h) to BFh
Read EFR (02h), save in temp2
Set EFR (02h) to 10h + temp2
Set LCR (03h) to 00h
Read MCR (04h), save in temp3
Set MCR (04h) to 40h + temp3
Set TLR (07h) to VALUE
Set MCR (04h) to temp3
Set LCR (03h) to BFh
Set EFR (02h) to temp2
Set LCR (03h) to temp1
Read MCR (04h), save in temp1
Set temp2 = temp1 × EFh
Set MCR (04h) = 40h + temp2
Read FFR (07h), save in temp2
Pass temp2 back to host
Set MCR (04h) to temp1
Set LCR (03h) to BFh
Read EFR (02h), save in temp2
Set EFR (02h) to 10h + temp2
Set LCR (03h) to 00h
Read MCR (04h), save in temp3
Set MCR (04h) to temp3 × 7Fh
Set LCR (03h) to BFh
Set EFR (02h) to temp2
Set LCR (03h) to temp1
Set LCR (03h) to BFh
Read EFR (02h), save in temp2
Set EFR (02h) to 10h + temp2
Set LCR (03h) to 00h
Read MCR (04h), save in temp3
Set MCR (04h) to temp3 + 80h
Set LCR (03h) to BFh
Set EFR (02h) to temp2
Set LCR (03h) to temp1
SC16C752B
[1]
[1]
© NXP B.V. 2010. All rights reserved.
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