SC16C550BIA44 NXP Semiconductors, SC16C550BIA44 Datasheet - Page 28

• Manufacturer Part Number: SC16C550BIA44
• Description: UART, 16BYTE FIFO, 16C550, PLCC44
• Manufacturer: NXP Semiconductors

Specifications of SC16C550BIA44

• No. Of Channels: 1
• Data Rate: 3Mbps
• Supply Voltage Range: 2.25V 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
• Uart Features: Automatic Hardware Flow Control, Software Selectable Baud Rate Generator
• Rohs Compliant: Yes

NXP Semiconductors
8. Limiting values
SC16C550B_5
Product data sheet
7.10 SC16C550B external reset conditions
7.9 Scratchpad Register (SPR)
The SC16C550B provides a temporary data register to store 8 bits of user information.
Table 22.
Table 23.
Table 24.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Register
IER
ISR
LCR
MCR
LSR
MSR
FCR
Output
TX
RTS
DTR
RXRDY
TXRDY
Symbol
V
V
T
T
P
amb
stg
DD
n
tot
/pack
Parameter
supply voltage
voltage on any other pin
ambient temperature
storage temperature
total power dissipation
per package
Reset state for registers
Reset state for outputs
Limiting values
Reset state
IER[7:0] = 0
ISR[7:1] = 0; ISR[0] = 1
LCR[7:0] = 0
MCR[7:0] = 0
LSR[7] = 0; LSR[6:5] = 1; LSR[4:0] = 0
MSR[7:4] = input signals; MSR[3:0] = 0
FCR[7:0] = 0
Rev. 05 — 1 October 2008
Conditions
at D7 to D0 pins
at any input only pin
operating in free air
Reset state
HIGH
HIGH
HIGH
HIGH
LOW
5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs
Min
-
V
V
-
40
65
SS
SS
SC16C550B
0.3
0.3
© NXP B.V. 2008. All rights reserved.
Max
7
V
5.3
+85
+150
500
DD
+ 0.3
28 of 48
Unit
V
V
V
mW
C
C