SC16C752IB48,151 NXP Semiconductors, SC16C752IB48,151 Datasheet - Page 4

• Manufacturer Part Number: SC16C752IB48,151
• Description: IC UART DUAL W/FIFO 48-LQFP
• Manufacturer: NXP Semiconductors

Specifications of SC16C752IB48,151

• Number Of Channels: 2, DUART
• Fifo's: 64 Byte
• Voltage - Supply: 2.5V, 3.3V, 5V
• With Auto Flow Control: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3289; 935270055151; SC16C752IB48-S

Philips Semiconductors
5. Pinning information
Table 2:
9397 750 11635
Product data
Symbol
A0
A1
A2
CDA, CDB
CSA, CSB
Pin description
Pin
28
27
26
40, 16
10, 11
5.1 Pinning
5.2 Pin description
Type
I
I
I
I
I
Fig 2. Pin configuration.
Description
Address 0 select bit. Internal registers address selection.
Address 1 select bit. Internal registers address selection.
Address 2 select bit. Internal registers address selection.
Carrier Detect (Active-LOW). These inputs are associated with individual UART
channels A and B. A logic LOW on these pins indicates that a carrier has been
detected by the modem for that channel. The state of these inputs is reflected in the
modem status register (MSR).
Chip Select (Active-LOW). These pins enable data transfers between the user CPU
and the SC16C752 for the channel(s) addressed. Individual UART sections (A, B) are
addressed by providing a logic LOW on the respective CSA and CSB pins.
TXRDYB
OPB
RXB
RXA
CSA
CSB
TXA
TXB
NC
D5
D6
D7
10
11
12
1
2
3
4
5
6
7
8
9
Rev. 04 — 20 June 2003
SC16C752IB48
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Dual UART with 64-byte FIFO
SC16C752
002aaa224
36
35
34
33
32
31
30
29
28
27
26
25
RESET
DTRB
DTRA
RTSA
OPA
RXRDYA
INTA
INTB
A0
A1
A2
NC
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