SC28L194A1BE NXP Semiconductors, SC28L194A1BE Datasheet - Page 31

• Manufacturer Part Number: SC28L194A1BE
• Description: UART Interface IC UART QUAD W/FIFO
• Manufacturer: NXP Semiconductors
• Type: Quad UARTr

Specifications of SC28L194A1BE

• Number Of Channels: 4
• Data Rate: 460.8 Kbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Supply Current: 30 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: LQFP-80
• Description/function: Quad UART
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V, 5 V
• Lead Free Status / Rohs Status: Details
• Other names: SC28L194A1BE,557

Philips Semiconductors
Table 44. Summary Register Map, Data
2006 Aug 15
Quad UART for 3.3 V and 5 V supply voltage
Address (hex) ccc = Channel
1000 0100 (x84)
1000 1011 (x8B)
1000 1100 (x8C)
1000 1100 (x8C)
1000 1101 (x8D)
1001 0100 (x94)
1001 1011 (x9B)
1001 1100 (x9C)
1001 1100 (x9C)
1001 1101 (x9D)
1001 1101 (x9D)
1ccc 0000 (x80)
1ccc 0001 (x81)
1ccc 0001 (x81)
1ccc 0010 (x82)
1ccc 0010 (x82)
1ccc 0100 (x84)
1ccc 0101 (x85)
1000 0111 (x87)
1000 1110 (x8E)
1000 1110 (x8E)
1000 1111 (x8F)
1001 0111 (x97)
1001 1111 (x9F)
1ccc 0011 (x83)
1ccc 0011 (x83)
1ccc 0110 (x86)
Mode Register 2
Status Register
Command Register
Interrupt Status Register
Interrupt Mask Register
Transmitter FIFO Register
Receiver FIFO Reg
Input Port Reg
I/O Port Interrupt and Output
Xon/Xoff Interrupt Status Reg
BRG Timer Reg Upper a
GP Out Select Reg
GP Out Clk Reg
Update Current Interrupt Reg
Current Interrupt Reg
BRG Timer Reg Upper b
Global Receive FIFO Reg
Global Transmit FIFO Reg
Global Chip Configuration Reg
BRG Timer Reg Lower a
GP Output Reg
GP Out Data Reg
BRG Timer Control Reg
Global Interrupt Channel Reg
BRG Timer Reg Lower b
Global Interrupt Byte Count
Global Interrupt Type Register
Register Name
31
BRGTRUa
BRGTRUb
BRGTRLa
BRGTRLb
Acronym
GRxFIFO
BRGTCR
GTxFIFO
I/OPIOR
GPOSR
TxFIFO
RxFIFO
GIBCR
GPOC
GCCR
GPOR
GPOD
UCIR
GICR
XISR
GITR
MR2
IMR
ISR
IPR
CIR
SR
CR
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
SC28L194
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
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