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SC16C654DBIB64,151

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P58
9397 750 14965 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 02 — 20 June 2005 46 of 58
Philips Semiconductors
SC16C654B/654DB
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
Fig 23. Transmit ready timing in non-FIFO mode
D0 D1 D2 D3 D4 D5 D6 D7
002aab062
stop
bit
parity
bit
t
27d
TX
IOW
D0 to D7
active transmitter
ready
start
bit
data bits (0 to 7)
next
data
start
bit
byte #1
TXRDY
t
28d
transmitter
not ready
active
Fig 24. Transmit ready timing in FIFO mode (DMA mode ‘1’)
D0 D1 D2 D3 D4 D5 D6 D7
002aab061
stop
bit
parity
bit
t
27d
TX
IOW
D0 to D7
start
bit
data bits (0 to 7)
byte #16
TXRDY
t
28d
FIFO full
active
5 data bits
6 data bits
7 data bits
9397 750 14965 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 02 — 20 June 2005 47 of 58
Philips Semiconductors
SC16C654B/654DB
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
Fig 25. Infrared transmit timing
Fig 26. Infrared receive timing
01010011 10
UART frame
TX data
1
/
2
bit time
002aaa212
data bitsstart stop
bit
time
IrDA TX data
3
/
16
bit time
01010011 10
UART frame
RX data
IrDA RX data
bit
time
002aaa213
start data bits stop
0 to 1 16× clock delay
9397 750 14965 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 02 — 20 June 2005 48 of 58
Philips Semiconductors
SC16C654B/654DB
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
11. Package outline
Fig 27. Package outline SOT188-2 (PLCC68)
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC JEDEC JEITA
Note
1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included.
SOT188-2
4460
68
1
9
10 26
43
27
61
detail X
(A )
3
b
p
w M
A
1
A
A
4
L
p
b
1
β
k
X
y
e
E
B
D
H
E
H
v M
B
D
Z
D
A
Z
E
e
v M
A
pin 1 index
112E10 MS-018 EDR-7319
0 5 10 mm
scale
99-12-27
01-11-14
PLCC68: plastic leaded chip carrier; 68 leads
SOT188-2
UNIT β
mm
4.57
4.19
0.51
3.3
0.53
0.33
0.021
0.013
1.27
2.16
45
o
0.18 0.10.18
DIMENSIONS (mm dimensions are derived from the original inch dimensions)
24.33
24.13
25.27
25.02
2.16
0.81
0.66
1.22
1.07
0.180
0.165
0.02
0.13
0.25
0.01
0.05
0.085
0.007 0.0040.007
1.44
1.02
0.057
0.040
0.958
0.950
24.33
24.13
0.958
0.950
0.995
0.985
25.27
25.02
0.995
0.985
23.62
22.61
0.93
0.89
23.62
22.61
0.93
0.89
0.085
0.032
0.026
0.048
0.042
E
e
inches
D
e
A
A
1
min.
A
4
max.
b
p
eywvD
(1)
E
(1)
H
D
H
E
Z
D
(1)
max.
Z
E
(1)
max.
b
1
kA
3
L
p
e
D
e
E
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P58

SC16C654DBIB64,151

Mfr. #:
Buy SC16C654DBIB64,151
Manufacturer:
NXP Semiconductors
Description:
UART Interface IC 4CH. UART 64B FIFO
Lifecycle:
New from this manufacturer.
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