SC28L194A1A NXP Semiconductors, SC28L194A1A Datasheet - Page 32

• Manufacturer Part Number: SC28L194A1A
• Description: UART Interface IC 3V-5V 4CH UART INTEL/MOT INTRF
• Manufacturer: NXP Semiconductors
• Type: Quad UART for 3.3 V and 5 V supply voltager

Specifications of SC28L194A1A

• 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: PLCC-68
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V, 5 V
• Lead Free Status / Rohs Status: Details
• Other names: SC28L194A1A,512

Philips Semiconductors
REGISTER MAP DETAIL
Table 45. Register Map, Control
NOTE: The register maps for channels A and B (UARTs A and B) contain some control registers that configure the entire chip. These are
denoted by a
2006 Aug 15
0000 0000 (x00)
0000 0001 (x01)
0000 0010 (x02)
0000 0011 (x03)
0000 0100 (x04)
0000 0101 (x05)
0000 0110 (x06)
0000 0111 (x07)
0000 1000 (x08)
0000 1001 (x09)
0000 1010 (x0A)
0000 1011 (x0B)
0000 1100 (x0C)
0000 1101 (x0D)
0000 1110 (x0E)
0000 1111 (x0F)
0001 0000 (x10)
0001 0001 (x11)
0001 0010 (x12)
0001 0011 (x13)
0001 0100 (x14)
0001 0101 (x15)
0001 0110 (x16)
0001 0111 (x17)
0001 1000 (x18)
0001 1001 (x19)
0001 1010 (x1A)
0001 1011 (x1B)
0001 1100 (x1C)
0001 1101 (x1D)
0001 1110 (x1E)
0001 1111 (x1F)
Quad UART for 3.3 V and 5 V supply voltage
A(7:0)
A(7:0)
A(7:0)
A(7:0)
symbol
Receiver Clock Select Register a (RxCSRa)
Receiver Clock Select Register b (RxCSRb)
Address Recognition Character a (ARCRa)
Address Recognition Character b (ARCRb)
Watch-dog Timer Run Control (WDTRCR)
Xmit Clock Select Register b (TxCSRb)
Xmit Clock Select Register a TxCSRa)
I/O Port Configuration Reg a I/OPCRa
I/O Port Configuration Reg b I/OPCRb
Global Chip Configuration Reg(GCCR)
Xon Character Reg a (XonCRa)
Xoff Character Reg a (XoffCRa)
Xon Character Reg b (XonCRb)
Xoff Character Reg b (XoffCRb)
Interrupt Control Register (ICR)
Interrupt Vector Register (IVR)
Mode Register 0 MR0a
Mode Register 1 MR1a
Mode Register 0 MR0b
Mode Register 1 MR1b
BCRBRKa
BCRCOSa
Test Register
BCRBRKb
BCRCOSb
Reserved
Reserved
Reserved
BCRXa
BCRAa
BCRXb
BCRAb
Read
Read
32
UART A
UART B
Receiver Clock Select Register a (RxCSRa)
Receiver Clock Select Register b (RxCSRb)
Address Recognition Character a (ARCRa)
Address Recognition Character b (ARCRb)
Watch-dog Timer Run Control (WDTRCR)
Xmit Clock Select Register b (TxCSRb)
Xmit Clock Select Register a TxCSRa)
Global Chip Configuration Reg GCCR)
I/O Port Configuration Reg a I/OPCRa
I/O Port Configuration Reg b I/OPCRb
Xon Character Reg a (XonCRa)
Xon Character Reg b (XonCRb)
Xoff Character Reg a (XoffCRa)
Xoff Character Reg b (XoffCRb)
Interrupt Control Register (ICR)
Interrupt Vector Register (IVR)
Mode Register 0 MR0a
Mode Register 1 MR1a
Mode Register 0 MR0b
Mode Register 1 MR1b
Test Register
BCRBRKa
BCRCOSa
BCRBRKb
BCRCOSb
Reserved
Reserved
Reserved
BCRXa
BCRAa
BCRXb
BCRAb
Write
Write
SC28L194
Product data sheet