SC26C92C1B,557 NXP Semiconductors, SC26C92C1B,557 Datasheet - Page 3

• Manufacturer Part Number: SC26C92C1B,557
• Description: IC UART DUAL W/FIFO 44PQFP
• Manufacturer: NXP Semiconductors

Specifications of SC26C92C1B,557

• Features: Transceiver
• Number Of Channels: 2, DUART
• Fifo's: 8 Byte
• Voltage - Supply: 5V
• With Auto Flow Control: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935248790557; SC26C92C1B; SC26C92C1B

1. Commercial devices are tested for the –40 to +85 C.
Philips Semiconductors
NOTE:
PIN CONFIGURATIONS
2000 Jan 31
Dual universal asynchronous receiver/transmitter (DUART)
RxDB
TxDB
WRN
V
RDN
OP1
OP3
OP5
OP7
IP3
IP1
IP0
SS
A0
A1
A2
A3
D1
D3
D5
D7
18
20
10
11
12
13
14
15
16
17
19
1
2
3
4
5
6
7
8
9
DIP
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
V
IP4
IP5
IP6
IP2
CEN
RESET
X2
X1/CLK
RxDA
TxDA
OP0
OP2
OP4
OP6
D0
D2
D4
D6
INTRN
CC
Figure 1. Pin Configurations
PIN/FUNCTION
11
1
1
10 OP7
11 N/C
12 D1
13 D3
14 D5
15 D7
16 GND
17 GND
18 INTRN
19 D6
20 D4
21 D2
22 D0
2
3
4
5
6
7
8
9
44
A3
IP0
WRN
RDN
RxDB
TxDB
OP1
OP3
OP5
12
TOP VIEW
PQFP
3
PIN/FUNCTION
23 N/C
24 OP6
25 OP4
26 OP2
27 OP0
28 TxDA
29 RxDA
30 X1/CLK
31 X2
32 RESET
33 CEN
34 IP2
35 IP6
36 IP5
37 IP4
38 V
39 V
40 A0
41 IP3
42 A1
43 IP1
44 A2
34
22
CC
CC
23
33
CORNER
INDEX
PIN/FUNCTION
17
7
10 RDN
11 RXDB
12 NC
13 TXDB
14 OP1
15 OP3
16 OP5
17 OP7
18 D1
19 D3
20 D5
21 D7
22 V
1
2
3
4
5
6
7
8
9
18
NC
A0
IP3
A1
IP1
A2
A3
IP0
WRN
6
SS
TOP VIEW
PLCC
1
PIN/FUNCTION
23 NC
24 INTRN
25 D6
26 D4
27 D2
28 D0
29 OP6
30 OP4
31 OP2
32 OP0
33 TXDA
34 NC
35 RXDA
36 X1/CLK
37 X2
38 RESET
39 CEN
40 IP2
41 IP6
42 IP5
43 IP4
44 V
Product specification
SC26C92
SD00667
40
28
CC
39
29