SC28L194A1BE-S NXP Semiconductors, SC28L194A1BE-S Datasheet - Page 3

• Manufacturer Part Number: SC28L194A1BE-S
• Manufacturer: NXP Semiconductors

Specifications of SC28L194A1BE-S

• Transmit Fifo: 16Byte
• Receive Fifo: 16Byte
• Transmitter And Receiver Fifo Counter: No
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: LQFP
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 3V
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Supply Current: 30mA
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
ORDERING CODE
PIN CONFIGURATIONS
PINOUT - 68 PIN PACKAGE
Pin Assignments
4 Vss_ic, 4 Vcc_i, 4 Vss_o, 2 Vcc_o, 2Vcc_c
NOTE: The Vss-ic and Vcc_i are for input and noise sensitive circuits. Sclk signals in the range of 3 to 6 ns and within TTL input levels may
alter expected read or write functions. The Vss _o and Vcc _o pins are used for the high current drivers. De-coupling capacitors should be used
as close to the device power pins as possible. Address bit A6 is not used. See “Host Interface” section.
2006 Aug 15
68-Pin Plastic Leaded Chip Carrier (PLCC)
80-Pin Plastic Low Profile Quad Flat Pack (LQFP)
10
12
13
14
15
16
17
18
19
20
21
22
23
11
Quad UART for 3.3 V and 5 V supply voltage
1
2
3
4
5
6
7
8
9
Vss_ic
Vcc_c
Vcc_i
W_RN
A0
CEN
DACKN
I/O0a
I/O1a
I/O2a
I/O3a
Vss_o
RxDa
TxDa
I/O0b
I/O1b
Vcc_o
Vcc_i
Vss_ic
I/O2b
I/O3b
RxDb
TxDb
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
26
10
PACKAGES
27
9
I/O0c
I/O1c
Vss_o
I/O2c
I/O3c
RxDc
TxDc
RxDd
TxDd
Vcc_c
Vcc_i
Vss_ic
RESETN
Gin0
Gin1
I/O0d
I/O1d
I/O2d
Gout0
I/O3d
Gout1
Vss_o
D0
68-Pin PLCC
TOP VIEW
1
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
61
43
44
60
D1
D2
D3
VCC_O
D4
D5
VSS_IC
VCC_I
D6
D7
IRQN
IACKN
VSS_O
X1
X2
A7
A5
A4
A3
A2
A1
SClk
Figure 1. Pin Configurations
3
PINOUT - 80 PIN THIN PACKAGE
Pin Assignments
4 Vss_ic, 4 Vcc_i, 4 Vss_o, 2 Vcc_o, 2Vcc_c
V
20-23
SC28L194A1BE
CC
–40 C to +85 C
SC28L194A1A
10
11
12
13
14
15
16
17
18
19
24
25
26
27
1
2
3
4
5
6
7
8
9
Industrial
Industrial
= 3.3 V
I/O1a
I/O2a
I/O3a
Vss_o
RxDa
TxDa
I/O0b
I/O1b
Vcc_o
Vcc_i
Vss_ic
I/O2b
I/O3b
RxDb
TxDb
I/O0c
I/O1c
Vss_o
I/O2c
nc
I/O3c
RxDc
TxDc
RxDd
20
1
10 %
80
21
80-Pin LQFP
TOP VIEW
28
29
30
31
32
33
34
35
36
37
38
39-41
42
43
44
45
46
47
48
49
50
51
52
53
V
SC28L194A1BE
–40 C to +85 C
SC28L194A1A
CC
Industrial
Industrial
TxDd
Vcc_c
Vcc_i
Vss_ic
RESETN
Gin0
Gin1
I/O0d
I/O1d
I/O2d
Gout0
nc
I/O3d
Gout1
Vss_o
D0
D1
D2
D3
Vcc_o
D4
D5
Vss_ic
Vcc_i
SD00544
= 5 V
61
40
41
60
10 %
54
55
56
57
58
59
60
61-62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78-80
SC28L194
Product data sheet
SOT188-2
SOT315-1
DWG #
D6
D7
IRQN
IACKN
Vss_o
X1
X2
nc
A7
A5
A4
A3
A2
A1
SClk
Vss_ic
Vcc_c
Vcc_i
W_RN
A0
CEN
DACKN
I/O0a
nc