SC16C654DIB64,151 NXP Semiconductors, SC16C654DIB64,151 Datasheet - Page 7
![IC UART QUAD W/FIFO 64-LQFP](/photos/6/98/69856/568-64-lqfp_sot314-2_sml.jpg)
SC16C654DIB64,151
Manufacturer Part Number
SC16C654DIB64,151
Description
IC UART QUAD W/FIFO 64-LQFP
Manufacturer
NXP Semiconductors
Datasheet
1.SC16C654DIB64151.pdf
(52 pages)
Specifications of SC16C654DIB64,151
Number Of Channels
4, QUART
Fifo's
64 Byte
Voltage - Supply
2.5V, 3.3V, 5V
With Auto Flow Control
Yes
With Irda Encoder/decoder
Yes
With False Start Bit Detection
Yes
With Modem Control
Yes
With Cmos
Yes
Mounting Type
Surface Mount
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-3281
935270050151
SC16C654DIB64-S
935270050151
SC16C654DIB64-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC16C654DIB64,151
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
Table 2:
9397 750 11617
Product data
Symbol
16/68
A0
A1
A2
Fig 5. LQFP64 pin configuration.
Pin description
Pin
PLCC68 LQFP64
31
34
33
32
DSRA
DTRA
DTRB
CTSA
RTSA
RTSB
CTSB
INTA
INTB
GND
V CC
CSA
CSB
TXA
IOW
TXB
5.1.2 LQFP64
5.2 Pin description
10
11
12
13
14
15
16
-
24
23
22
1
2
3
4
5
6
7
8
9
Type
I
I
I
I
Description
16/68 Interface type select (input with internal pull-up). This input provides
the 16 (Intel) or 68 (Motorola) bus interface type select. The functions of IOR,
IOW, INTA-INTD, and CSA-CSD are re-assigned with the logical state of this
pin. When this pin is a logic 1, the 16 mode interface (16C654) is selected.
When this pin is a logic 0, the 68 mode interface (68C654) is selected. When
this pin is a logic 0, IOW is re-assigned to R/W, RESET is re-assigned to
RESET, IOR is not used, and INTA-INTD are connected in a wire-OR
configuration. The wire-OR outputs are connected internally to the open drain
IRQ signal output. This pin is not available on 64-pin packages which operate in
the 16 mode only.
Address 0 select bit. Internal registers address selection in 16 and 68 modes.
Address 1 select bit. Internal registers address selection in 16 and 68 modes.
Address 2 select bit. Internal registers address selection in 16 and 68 modes.
Quad UART with 64-byte FIFO and infrared (IrDA) encoder/decoder
Rev. 04 — 19 June 2003
SC16C654DIB64
SC16C654IB64
SC16C654/654D
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
002aaa204
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
DSRD
CTSD
DTRD
GND
RTSD
INTD
CSD
TXD
IOR
TXC
CSC
INTC
RTSC
V CC
DTRC
CTSC
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