SC28L92A1A NXP Semiconductors, SC28L92A1A Datasheet - Page 25

• Manufacturer Part Number: SC28L92A1A
• Description: UART, DUAL, 3.3V OR 5V, SMD, 28L92
• Manufacturer: NXP Semiconductors

Specifications of SC28L92A1A

• No. Of Channels: 2
• Supply Voltage Range: 2.97V To 3.63V, 4.5V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: PLCC
• No. Of Pins: 44
• Svhc: No SVHC (18-Jun-2010)
• Operating: RoHS Compliant
• Data Rate: 230.4Kilobaud
• Uart Features: Programmable Channel Mode, Line Break Detection & Generation
• Rohs Compliant: Yes

NXP Semiconductors
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Table 18.
Table 19.
Table 20.
SC28L92_7
Product data sheet
change input
state of IP7
input port
delta IP3
BRG set
received
set OP7
change
select
break
port
7
7
7
7
7
7
7
7
7
7
CR - Command Register
SR - channel Status Register
IMR - Interrupt Mask Register (enables interrupts)
ISR - Interrupt Status Register
CTPU - Counter/Timer Preset Register, Upper
CTPL - Counter/Timer Preset Register, Lower
ACR - Auxiliary Control Register and change of state control
IPCR - Input Port Change Register
IPR - Input Port Register
SOPR - Set Output Port bits Register (SOPR)
change break
change break
framing error
state of IP6
counter/timer mode and clock source
delta IP2
channel command code
set OP6
select (see
6
B
B
6
6
6
6
6
6
6
6
6
Table 54 on page
state of IP5
parity error
RxRDYB
RxRDYB
delta IP1
FFULLB
set OP5
5
5
5
5
5
5
5
5
5
5
8 MSB of the BRG timer divisor
8 LSB of the BRG timer divisor
overrun error
state of IP4
Rev. 07 — 19 December 2007
TxRDTYB
TxRDTYB
delta IP0
3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter
44)
set OP4
4
4
4
4
4
4
4
4
4
4
COS interrupt
enable IP3
counter ready change break
counter ready change break
state of IP3
state of IP3
disable Tx
set OP3
TxEMT
3
3
3
3
3
3
3
3
3
3
COS interrupt
enable IP2
state of IP2
state of IP2
enable Tx
set OP2
TxRDY
2
A
A
2
2
2
2
2
2
2
2
2
COS interrupt
enable IP1
state of IP1
state of IP1
disable Rx
RxRDYA
RxRDYA
RxFULL
FFULLA
set OP1
1
1
1
1
1
1
1
1
1
1
SC28L92
© NXP B.V. 2007. All rights reserved.
COS interrupt
enable IP0
state of IP0
state of IP0
enable Rx
TxRDYA
TxRDYA
set OP0
RxRDY
0
0
0
0
0
0
0
0
0
0
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