SCC2698BC1A84 NXP Semiconductors, SCC2698BC1A84 Datasheet - Page 23
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SCC2698BC1A84
Manufacturer Part Number
SCC2698BC1A84
Description
UART Interface IC 8CH. UART ENHANCED
Manufacturer
NXP Semiconductors
Type
Octal UARTr
Datasheet
1.SCC2698BC1A84512.pdf
(29 pages)
Specifications of SCC2698BC1A84
Number Of Channels
8
Data Rate
115.2 Kbps
Supply Voltage (max)
5.25 V
Supply Voltage (min)
4.75 V
Supply Current
30 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Package / Case
PLCC-84
Description/function
Single-chip MOS-LSI communications device
Mounting Style
SMD/SMT
Operating Supply Voltage
5 V
Lead Free Status / Rohs Status
Details
Other names
SCC2698BC1A84,512
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SCC2698BC1A84
Manufacturer:
PHILIPS
Quantity:
4 500
Company:
Part Number:
SCC2698BC1A84
Manufacturer:
PHILIPS
Quantity:
4 500
Company:
Part Number:
SCC2698BC1A84
Manufacturer:
PHILIPS
Quantity:
6
Company:
Part Number:
SCC2698BC1A84
Manufacturer:
ICE
Quantity:
900
Part Number:
SCC2698BC1A84
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
SCC2698BC1A84,512
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
2006 Aug 07
Enhanced octal universal asynchronous
receiver/transmitter (Octal UART)
NOTE:
C1 AND C2 SHOULD BE BASED ON MANUFACTURER’S SPECIFICATION. PARASITIC CAPACITANCE SHOULD
BE INCLUDED WITH C1 AND C2. R1 IS ONLY REQUIRED IF U1 WILL NOT DRIVE TO X1 INPUT LEVELS
X1/CLK
CTCLK
RxC
TxC
C1 = C2 = 24pF FOR C
(1X OUTPUT)
(INPUT)
t
t
FREQUENCY:
LOAD CAPACITANCE (C
TYPE OF OPERATION:
CLK
CTC
t
t
Rx
TxC
TxC
Tx
3.6864MHz
L
= 20PF
TxD
L
TYPICAL CRYSTAL SPECIFICATION
):
Figure 10. Transmit Timing
X1
X2
Figure 9. Clock Timing
t
TXD
t
t
(1 OR 16 CLOCKS)
CLK
CTC
t
t
Rx
Tx
1 BIT TIME
2 – 4MHZ
12 – 32pF
PARALLEL RESONANT, FUNDAMENTAL MODE
t
TCS
SCC2698B
23
4pF
3pF
50 TO
150 K
RESISTOR REQUIRED
WHEN U1 IS A TTL DEVICE
U1
TO INTERNAL CLOCK DRIVERS
SD00146
+5V
1K
R1
NC
SCC2698B
SD00137
Product data sheet
X1
X2