SC16C2550 Philips Semiconductors, SC16C2550 Datasheet - Page 29

• Manufacturer Part Number: SC16C2550
• Description: Dual UART with 16 bytes of transmit and receive FIFOs and infrared (IrDA) encoder/decoder
• Manufacturer: Philips Semiconductors

Philips Semiconductors
8. Limiting values
9397 750 11621
Product data
7.11 SC16C2550 external reset condition
Table 22:
Table 23:
Table 24:
In accordance with the Absolute Maximum Rating System (IEC 60134).
Register
IER
FCR
ISR
LCR
MCR
LSR
MSR
SPR
DLL
DLM
Output
TXA, TXB
OP2A, OP2B
RTSA, RTSB
DTRA, DTRB
INTA, INTB
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 at any pin
operating temperature
storage temperature
total power dissipation
per package
Dual UART with 16 bytes of transmit and receive FIFOs and IrDA
Reset state
IER[7-0] = 0
FCR[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
SFR[7-0] = 1
DLL[7-0] = X
DLM[7-0] = X
Reset state
Logic 1
Logic 1
Logic 1
Logic 1
3-State condition
Rev. 03 — 19 June 2003
Conditions
Min
-
GND
-
40
65
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
0.3
SC16C2550
Max
7
V
+85
+150
500
CC
encoder/decoder
+ 0.3
Unit
V
V
mW
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C
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