ST16C550IJ44-F Exar Corporation, ST16C550IJ44-F Datasheet - Page 20

• Manufacturer Part Number: ST16C550IJ44-F
• Description: IC UART FIFO 16B SGL 44PLCC
• Manufacturer: Exar Corporation
• Type: UART with 16-byte FIFOsr

Specifications of ST16C550IJ44-F

• Number Of Channels: 1, UART
• Package / Case: 44-LCC (J-Lead)
• Features: *
• Fifo's: 16 Byte
• Voltage - Supply: 2.97 V ~ 5.5 V
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Data Rate: 1.5 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.97 V
• Supply Current: 3 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V, 5 V
• No. Of Channels: 1
• Supply Voltage Range: 2.97V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: PLCC
• No. Of Pins: 44
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1016-1261

ST16C550
ST16C550 EXTERNAL RESET CONDITIONS
REGISTERS
IER
ISR
LCR, MCR
LSR
MSR
FCR
SIGNALS
TX
-OP1
-OP2
-RTS
-DTR
-RXRDY
-TXRDY
INT
Rev. 5.01
RESET STATE
IER BITS 0-7 = logic 0
ISR BIT-0=1, ISR BITS 1-7 = logic
0
LSR BITS 0-4 = logic 0,
LSR BITS 5-6 = logic 1 LSR, BIT
7 = logic 0
MSR BITS 0-3 = logic 0,
MSR BITS 4-7 = logic levels of the
input signals
BITS 0-7 = logic 0
RESET STATE
Logic 1
Logic 1
Logic 1
Logic 1
Logic 1
Logic 0
Logic 0
BITS 0-7 = logic 0
Logic 1
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