SC28L91A1B,551 NXP Semiconductors, SC28L91A1B,551 Datasheet - Page 4

• Manufacturer Part Number: SC28L91A1B,551
• Description: IC UART SINGLE W/FIFO 44-PQFP
• Manufacturer: NXP Semiconductors
• Series: IMPACTr
• Type: Single Channel UARTr

Specifications of SC28L91A1B,551

• Number Of Channels: 1, UART
• Package / Case: 44-MQFP, 44-PQFP
• Features: False-start Bit Detection
• Fifo's: 16 Byte
• Voltage - Supply: 3.3V, 5V
• With Auto Flow Control: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Data Rate: 0.2304 MBd
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Supply Current: 25 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V or 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1187; 935267419551; SC28L91A1B-S

Philips Semiconductors
PIN CONFIGURATION DIAGRAM
80XXX PIN CONFIGURATION
Note: Pins marked “No Connection” must NOT be connected.
2004 Oct 21
3.3 V or 5.0 V Universal Asynchronous
Receiver/Transmitter (UART)
Pin
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
Function
A3
IP0
WRN
RDN
V
No Connection
OP1
OP3
OP5
OP7
I/M
D1
D3
D5
D7
CC
11
1
Pin
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
44
12
Function
GND
GND
INTRN
D6
D4
D2
D0
NC
OP6
OP4
OP2
OP0
TxDA
RxDA
x1/clk
PQFP
34
22
Pin
31
32
33
34
35
36
37
38
39
40
41
42
43
44
33
23
Function
x2
RESET
CEN
IP2
IP6
IP5
IP4
V
V
A0
IP3
A1
IP1
A2
CC
CC
SD00698
4
Pin
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
Function
NC
A0
IP3
A1
IP1
A2
A3
IP0
WRN
RDN
V
I/M
No Connection
OP1
OP3
CC
17
7
18
6
Pin
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
PLCC
Function
OP5
OP7
D1
D3
D5
D7
V
NC
INTRN
D6
D4
D2
D0
OP6
OP4
SS
1
28
40
39
29
Pin
31
32
33
34
35
36
37
38
39
40
41
42
43
44
SC28L91
Product data sheet
Function
OP2
OP0
TxDA
NC
RxDA
X1/CLK
X2
RESET
CEN
IP2
IP6
IP5
IP4
V
CC
SD00699