SC28C94A1A NXP Semiconductors, SC28C94A1A Datasheet - Page 32

• Manufacturer Part Number: SC28C94A1A
• Description: UART Interface IC UART QUAD W/FIFO
• Manufacturer: NXP Semiconductors
• Type: Quad UARTr

Specifications of SC28C94A1A

• Number Of Channels: 4
• 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
• Package / Case: PLCC-52
• Description/function: Quad UART
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Lead Free Status / Rohs Status: Details
• Other names: SC28C94A1A,512

Philips Semiconductors
2006 Aug 09
MR0(5:4) = 00
TRANS-
MITTER
ENABLED
Quad universal asynchronous receiver/transmitter (QUART)
TxRDY
(SR2)
WRN
CTSN
(I/O0)
RTSN
(I/O1)
NOTES:
1. TIMING SHOWN FOR MR2[4] = 1.
2. TIMING SHOWN FOR MR2[5] = 1.
TxD
1
2
D1
CR[7:4] = 1010
D2
D1
(1X INPUT)
RxC
RxD
D3
D2
Figure 16. Transmitter Data Timing
Figure 15. Receive Clock Timing
START
BREAK
t
RXS
D3
32
D4
BREAK
STOP
BREAK
t
RXH
TRANSMITTED
D4
D5 WILL
NOT BE
SD00174
CR[7:4] = 1010
D6
SC28C94
Product data sheet
D6
SD00175