SC16C850LIET NXP Semiconductors, SC16C850LIET Datasheet - Page 6
SC16C850LIET
Manufacturer Part Number
SC16C850LIET
Description
Manufacturer
NXP Semiconductors
Datasheet
1.SC16C850LIET.pdf
(55 pages)
Specifications of SC16C850LIET
Transmitter And Receiver Fifo Counter
Yes
Data Rate
5Mbps
Mounting
Surface Mount
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Number Of Channels
1
Lead Free Status / RoHS Status
Compliant
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Part Number:
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NXP Semiconductors
Table 2.
SC16C850L
Product data sheet
Symbol
16/68
A0
A1
A2
CD
CS
CTS
DSR
DTR
Fig 5. Pin configuration for HVQFN32
a. 16 mode
index area
terminal 1
Pin description
RX
CS
Pin
TFBGA36 HVQFN32
-
C1
C3
B1
E3
B6
D3
F2
E1
D4
D5
D6
D7
TX
16
1
2
3
4
5
6
7
8
5.2 Pin description
Transparent top view
SC16C850LIBS
2
19
18
17
26
8
24
22
25
(16 mode)
Type
I
I
I
I
I
I
I
I
O
All information provided in this document is subject to legal disclaimers.
24
23
22
21
20
19
18
17
Description
Bus select. Intel or Motorola bus select.
When 16/68 pin is at logic 1 or left unconnected (internally pulled-up) the
device will operate in Intel bus (16 mode) type of interface.
When 16/68 pin is at logic 0, the device will operate in Motorola bus (68 mode)
type of interface.
Address 0 select bit. Internal register address selection.
Address 1 select bit. Internal register address selection.
Address 2 select bit. Internal register address selection.
Carrier Detect (active LOW). A logic 0 on this pin indicates that a carrier has
been detected by the modem. Status can be tested by reading MSR[7].
Chip Select (active LOW). In 16 mode or 68 mode, this input is chip select for
the UART.
Clear to Send (active LOW). A logic 0 on the CTS pin indicates the modem
or data set is ready to accept transmit data from the SC16C850L. Status can
be tested by reading MSR[4].
Data Set Ready (active LOW). A logic 0 on this pin indicates the modem or
data set is powered-on and is ready for data exchange with the UART. Status
can be tested by reading MSR[5].
Data Terminal Ready (active LOW). A logic 0 on this pin indicates that the
SC16C850L is powered-on and ready. This pin can be controlled via the
modem control register. Writing a logic 1 to MCR[0] will set the DTR output to
logic 0, enabling the modem. This pin will be a logic 1 after writing a logic 0 to
MCR[0], or after a reset.
1.8 V single UART with 128-byte FIFOs and IrDA encoder/decoder
002aac419
CTS
RESET
DTR
RTS
INT
A0
A1
A2
Rev. 5 — 1 February 2011
b. 68 mode
index area
terminal 1
RX
CS
D4
D5
D6
D7
TX
68
1
2
3
4
5
6
7
8
Transparent top view
SC16C850LIBS
(68 mode)
SC16C850L
© NXP B.V. 2011. All rights reserved.
24
23
22
21
20
19
18
17
002aac631
CTS
RESET
DTR
RTS
IRQ
A0
A1
A2
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