SC16C750IA44,512 NXP Semiconductors, SC16C750IA44,512 Datasheet - Page 5

• Manufacturer Part Number: SC16C750IA44,512
• Description: IC UART 64BYTE 44PLCC
• Manufacturer: NXP Semiconductors

Specifications of SC16C750IA44,512

• Number Of Channels: 1, UART
• 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
• With Cmos: Yes
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Voltage: 2.25 V ~ 5.5 V
• Transmit Fifo: 64Byte
• Receive Fifo: 64Byte
• Transmitter And Receiver Fifo Counter: Yes
• Package Type: PLCC
• Operating Supply Voltage (max): 5.5V
• Mounting: Surface Mount
• Pin Count: 44
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 935270053512; SC16C750IA44; SC16C750IA44

Philips Semiconductors
Table 2:
9397 750 11623
Product data
Symbol
A2-A0
AS
BAUDOUT
Pin description
Pin
PLCC44 LQFP64
28, 27,
26
28
17
5.2 Pin description
17, 18, 20
15
64
Fig 3. LQFP64 pin configuration.
TXRDY
XTAL1
XTAL2
DDIS
IOW
IOW
V SS
IOR
IOR
NC
NC
NC
NC
NC
NC
AS
Type
I
I
O
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Description
Register select. A0-A2 are used during read and write operations to select
the UART register to read from or write to. Refer to
addresses and refer to AS description.
Address strobe. When AS is active (LOW), A0, A1, and A2 and CS0, CS1,
and CS2 drive the internal select logic directly; when AS is HIGH, the
register select and chip select signals are held at the logic levels they were
in when the LOW-to-HIGH transition of AS occurred.
Baud out. BAUDOUT is a 16 clock signal for the transmitter section of the
UART. The clock rate is established by the reference oscillator frequency
divided by a divisor specified in the baud generator divisor latches.
BAUDOUT may also be used for the receiver section by tying this output to
RCLK.
Rev. 04 — 20 June 2003
SC16C750IB64
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
UART with 64-byte FIFO
Table 3
SC16C750
for register
002aaa364
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
D4
NC
D3
D2
NC
D1
D0
NC
V CC
NC
RI
NC
DCD
DSR
NC
CTS
5 of 45