SC16C554DBIA68,529 NXP Semiconductors, SC16C554DBIA68,529 Datasheet - Page 37

• Manufacturer Part Number: SC16C554DBIA68,529
• Description: IC UART QUAD W/FIFO 68-PLCC
• Manufacturer: NXP Semiconductors
• Type: Quad UART with 16-byte FIFOsr

Specifications of SC16C554DBIA68,529

• Number Of Channels: 4, QUART
• Package / Case: 68-LCC (J-Lead)
• Features: Modem Control Function
• Fifo's: 16 Byte
• Voltage - Supply: 2.5V, 3.3V, 5V
• With Auto Flow Control: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Data Rate: 5 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.25 V
• Supply Current: 6 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: 568-3269-5; 935276668529; SC16C554DBIA68-S

NXP Semiconductors
8. Limiting values
SC16C554B_554DB
Product data sheet
7.10 SC16C554B/554DB external reset conditions
7.9 Scratchpad Register (SPR)
The SC16C554B/554DB 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
TXA, TXB, TXC, TXD
RTSA, RTSB, RTSC, RTSD
DTRA, DTRB, DTRC, DTRD
RXRDY
TXRDY
Symbol
V
V
T
T
P
amb
stg
CC
n
tot
/pack
Reset state for registers
Reset state for outputs
Limiting values
Parameter
supply voltage
voltage on any other pin at D7 to D0
ambient temperature
storage temperature
total power dissipation
per package
All information provided in this document is subject to legal disclaimers.
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
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
Rev. 4 — 8 June 2010
Conditions
at any input only pin
Reset state
HIGH
HIGH
HIGH
HIGH
LOW
SC16C554B/554DB
Min
-
GND − 0.3
GND − 0.3
−40
−65
-
Max
7
V
5.3
+85
+150
500
© NXP B.V. 2010. All rights reserved.
CC
+ 0.3
Unit
V
V
V
°C
°C
mW
37 of 58