SC16C754BIBM,157 NXP Semiconductors, SC16C754BIBM,157 Datasheet - Page 23
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SC16C754BIBM,157
Manufacturer Part Number
SC16C754BIBM,157
Description
IC UART QUAD 64BYTE 64LQFP
Manufacturer
NXP Semiconductors
Datasheet
1.SC16C754BIB80557.pdf
(51 pages)
Specifications of SC16C754BIBM,157
Number Of Channels
4, QUART
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
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935279069157
SC16C754BIBM
SC16C754BIBM
SC16C754BIBM
SC16C754BIBM
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC16C754BIBM,157
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
SC16C754B_4
Product data sheet
7.1 Receiver Holding Register (RHR)
7.2 Transmit Holding Register (THR)
Remark: Refer to the notes under
The receiver section consists of the Receiver Holding Register (RHR) and the Receiver
Shift Register (RSR). The RHR is actually a 64-byte FIFO. The RSR receives serial data
from the RX terminal. The data is converted to parallel data and moved to the RHR. The
receiver section is controlled by the Line Control Register (LCR). If the FIFO is disabled,
location zero of the FIFO is used to store the characters.
Remark: In this case, characters are overwritten if overflow occurs.
If overflow occurs, characters are lost. The RHR also stores the error status bits
associated with each character.
The transmitter section consists of the Transmit Holding Register (THR) and the Transmit
Shift Register (TSR). The THR is actually a 64-byte FIFO. The THR receives data and
shifts it into the TSR, where it is converted to serial data and moved out on the TX
terminal. If the FIFO is disabled, the FIFO is still used to store the byte. Characters are
lost if overflow occurs.
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
Rev. 04 — 6 October 2008
Table 9
for more register access information.
SC16C754B
© NXP B.V. 2008. All rights reserved.
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