SC16IS752IBS Datasheet, PDF (42/60 Pages) NXP Semiconductors – Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support

NXP Semiconductors
SC16IS752; SC16IS762
Dual UART with I²C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
Table 34.
Bit
7
6:3
2:1
0
Register address byte (SPI)
Name
Function
R/W
Read/write.
1 = read from UART
0 = write to UART
A[3:0]
UART’s internal register select
CH1, CH0
Channel select.
00 = channel A
01 = channel B
10 = reserved
11 = reserved
-
not used
12. Limiting values
Table 35. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
V_DD
V_I
I_I
I_O
P_tot
P/out
supply voltage
input voltage
input current
output current
total power dissipation
power dissipation per
output
any input
any input
any output
0.3
0.3
10
10
-
-
T_amb
ambient temperature
operating
V_DD = 2.5 V  0.2 V
40
V_DD = 3.3 V  0.3 V
40
T_j
junction temperature
operating
-
T_stg
storage temperature
65
Max
Unit
+4.6
V
+5.5^[1] V
+10
mA
+10
mA
300
mW
50
mW
+85
C
+95
C
+125 C
+150 C
[1] 5.5 V steady state voltage tolerance on inputs and outputs is valid only when the supply voltage is present.
4.6 V steady state voltage tolerance on inputs and outputs when no supply voltage is present.
SC16IS752_SC16IS762
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 22 March 2012
© NXP B.V. 2012. All rights reserved.
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