SC28C94A1A,512 NXP Semiconductors, SC28C94A1A,512 Datasheet - Page 29

• Manufacturer Part Number: SC28C94A1A,512
• Description: IC UART QUAD W/FIFO 52-PLCC
• Manufacturer: NXP Semiconductors
• Type: Quad UARTr

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

Philips Semiconductors
2006 Aug 09
Quad universal asynchronous receiver/transmitter (QUART)
UPDCIR
READ GIBC
READ CICR
READ CIR
IACK
HOLD
INTRAN–INTRDN,
EN
TxDa–TxDh,
D7
I/O0a–I/O3d
I/O0a–I/O3d
D0–D7,
BYTE COUNT
D6
BYTE COUNTER TRANSMITTER OFFSET CORRECTION LOGIC
Figure 8. Current Interrupt Register Logic
Figure 9. AC Test Conditions on Outputs
D5
INVERTING LATCHES
150pF
D4
60pF
INTBUSN7:0
INTERRUPT TYPE
29
2.7K
D3
6K
D2
D1
+5V
CHANNEL
SD00168
D0
+5V
1.6K
INTERRUPT
REGISTER
CURRENT
SC28C94
Product data sheet
SD00167