SC16C752IB48,157 NXP Semiconductors, SC16C752IB48,157 Datasheet - Page 20

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SC16C752IB48,157

Manufacturer Part Number
SC16C752IB48,157
Description
IC DUAL UART 64BYTE 48LQFP
Manufacturer
NXP Semiconductors
Datasheet

Specifications of SC16C752IB48,157

Number Of Channels
2, DUART
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
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935270055157
SC16C752IB48
SC16C752IB48

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SC16C752IB48,157
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
[3]
[4]
9397 750 11635
Product data
The Special Register set is accessible only when LCR[7] is set to a logic 1.
Enhanced Feature Register; Xon-1,2 and Xoff-1,2 are accessible only when LCR is set to ‘BF
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. 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.
Rev. 04 — 20 June 2003
Table 9
for more register access information.
Hex
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Dual UART with 64-byte FIFO
’.
SC16C752
20 of 47

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