SC28C94A1A,512 NXP Semiconductors, SC28C94A1A,512 Datasheet - Page 28
![IC UART QUAD W/FIFO 52-PLCC](/photos/6/82/68261/568-52-plcc_sot238-2_sml.jpg)
SC28C94A1A,512
Manufacturer Part Number
SC28C94A1A,512
Description
IC UART QUAD W/FIFO 52-PLCC
Manufacturer
NXP Semiconductors
Type
Quad UARTr
Datasheet
1.SC28C94A1A518.pdf
(39 pages)
Specifications of SC28C94A1A,512
Number Of Channels
4, QUART
Package / Case
52-PLCC
Features
False-start Bit Detection
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
Data Rate
1 Mbps
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Supply Current
35 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Operating Supply Voltage
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
568-3993-5
935262534512
SC28C94A1A
SC28C94A1A
935262534512
SC28C94A1A
SC28C94A1A
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC28C94A1A,512
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
AC ELECTRICAL CHARACTERISTICS
V
NOTE:
1. Consecutive write operations to the upper four bits of the Command Register (CR) require at least three X1/CLK edges; four X1/CLK edges
2006 Aug 09
NO
NO.
CC
1
2
3
4
5
Quad universal asynchronous receiver/transmitter (QUART)
in the ‘X1/CLK divide by 2 edges’ according to register 2Eh or 2Fh setting.
NOTE: Rise time of IRQN is dependent on external circuit.
= 5 V
DACKN
FIGURE
FIGURE
IACKN
D[7:0]
IRQN
EVAL/HOLD
6
6
6
6
6
10 %, T
OSC/N
IACKN
CIR
D[7:0] Valid after IACKN Low
DACKN Low after IACKN Low
D[7:0] floating after IACKN High
DACKN High after IACKN High
IACKN High after IACKN Low
A
= –40 C to +85 C, unless otherwise specified.
CHARACTERISTIC
CHARACTERISTIC
1
Figure 6. Interrupt Knowledge (IACKN) Timing
Figure 7. Interrupt Bid Arbitration Timing
2
VALUE FOR THIS INTERRUPT
28
5
X1 edges
0 + 2
Min
30
0
0
1
LIMITS
Typ
3
4
X1 edges
30 + 3
Max
65
15
15
SD00166
SC28C94
1
Product data sheet
SD00165
UNIT
UNIT
ns
ns
ns
ns
ns