sc16c2552b NXP Semiconductors, sc16c2552b Datasheet - Page 23

• Manufacturer Part Number: sc16c2552b
• Description: Sc16c2552b 5 V, 3.3 V And 2.5 V Dual Uart, 5 Mbit/s Max. , With 16-byte Fifos
• Manufacturer: NXP Semiconductors

Philips Semiconductors
8. Limiting values
9397 750 14442
Product data
7.11 SC16C2552B external reset conditions
Table 21:
Table 22:
Table 23:
In accordance with the Absolute Maximum Rating System (IEC 60134).
Register
IER
ISR
LCR
MCR
LSR
MSR
FCR
AFR
Output
TXA, TXB
OP2A, OP2B
RTSA, RTSB
DTRA, DTRB
INTA, INTB
TXRDYA, TXRDYB
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
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
Rev. 02 — 13 December 2004
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
AFR[7-0] = 0
Reset state
HIGH
HIGH
HIGH
HIGH
LOW
LOW
Conditions
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Min
-
GND
-
40
65
SC16C2552B
0.3
Max
7
V
+85
+150
500
CC
+ 0.3
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Unit
V
V
mW
C
C