SC28L92A1B NXP Semiconductors, SC28L92A1B Datasheet - Page 65

• Manufacturer Part Number: SC28L92A1B
• Description: UART Interface IC UART DUAL W/FIFO
• Manufacturer: NXP Semiconductors
• Type: Dual UARTr

Specifications of SC28L92A1B

• Number Of Channels: 2
• Data Rate: 230.4 Kbps
• Supply Voltage (max): 5 V
• Supply Voltage (min): 3.3 V
• Supply Current: 25 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: PQFP-44
• Description/function: Single-chip CMOS-LSI communications device
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V, 5 V
• Lead Free Status / Rohs Status: Details
• Other names: SC28L92A1B,557

NXP Semiconductors
13. Package outline
Fig 24. Package outline SOT187-2 (PLCC44)
SC28L92_7
Product data sheet
PLCC44: plastic leaded chip carrier; 44 leads
DIMENSIONS (mm dimensions are derived from the original inch dimensions)
Note
1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included.
inches
UNIT
mm
SOT187-2
VERSION
OUTLINE
0.180
0.165
4.57
4.19
k
40
44
A
1
6
min.
0.51
0.02
A 1
y
39
7
0.01
pin 1 index
0.25
A 3
max.
3.05
0.12
A 4
e
112E10
IEC
0.021
0.013
0.53
0.33
b p
H
e
D
D
D
0.032
0.026
0.81
0.66
b 1
16.66
16.51
0.656
0.650
D
(1)
MS-018
JEDEC
X
16.66
16.51
0.656
0.650
E
(1)
29
REFERENCES
Rev. 07 — 19 December 2007
17
3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter
0
Z D
1.27
0.05
e
28
18
16.00
14.99
0.63
0.59
B
e D
EDR-7319
Z E
v
e
JEITA
scale
v
16.00
14.99
M
0.63
0.59
5
e E
M
A
E
A
B
17.65
17.40
0.695
0.685
H
H D
E
17.65
17.40
0.695
0.685
H E
10 mm
0.048
0.042
1.22
1.07
k
A
0.057
0.040
1.44
1.02
L p
A
4
0.007
0.18
A
v
1
PROJECTION
w
EUROPEAN
0.007 0.004
0.18
detail X
w
M
e
E
b
0.1
p
L
y
p
0.085
Z D
max.
2.16
SC28L92
(1)
© NXP B.V. 2007. All rights reserved.
b
(A )
Z E
max.
0.085
ISSUE DATE
2.16
1
3
99-12-27
01-11-14
(1)
SOT187-2
45
o
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