SCC2698BC1A84,512 NXP Semiconductors, SCC2698BC1A84,512 Datasheet - Page 23

• Manufacturer Part Number: SCC2698BC1A84,512
• Description: IC UART OCTAL ENHANCED 84-PLCC
• Manufacturer: NXP Semiconductors
• Type: Octal UARTr

Specifications of SCC2698BC1A84,512

• Number Of Channels: 8
• Package / Case: 84-LCC (J-Lead)
• Features: False-start Bit Detection
• Fifo's: 3Bit
• 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: 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
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Transmitter And Receiver Fifo Counter: No
• Operating Supply Voltage (typ): 5V
• Package Type: PLCC
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Mounting: Surface Mount
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1120-5; 933976250512; SCC2698BC1A84

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