SC16C652BIBS,157 NXP Semiconductors, SC16C652BIBS,157 Datasheet - Page 26

• Manufacturer Part Number: SC16C652BIBS,157
• Description: IC UART DUAL W/FIFO 32HVQFN
• Manufacturer: NXP Semiconductors

Specifications of SC16C652BIBS,157

• Features: 2 Channels
• Number Of Channels: 2, DUART
• Fifo's: 32 Byte
• Voltage - Supply: 2.5V, 3.3V, 5V
• With Auto Flow Control: Yes
• With Irda Encoder/decoder: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN Exposed Pad
• Transmitter And Receiver Fifo Counter: Yes
• Data Rate: 5Mbps
• Operating Supply Voltage (max): 5.5V
• Mounting: Surface Mount
• Pin Count: 32
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-2046; 935276387157; SC16C652BIBS

Philips Semiconductors
SC16C652B_4
Product data sheet
7.11 SC16C652B external reset condition
Table 24:
[1]
Table 25:
Table 26:
Cont-3
0
1
0
1
X
X
X
1
0
1
Register
IER
FCR
ISR
LCR
MCR
LSR
MSR
SPR
DLL
DLM
Output
TXA, TXB
OP2A, OP2B
RTSA, RTSB
DTRA, DTRB
INTA, INTB
When using a software flow control the Xon/Xoff characters cannot be used for data transfer.
Cont-2
0
0
1
1
X
X
X
0
1
1
Software flow control functions
Reset state for registers
Reset state for outputs
Reset state
IER[7:0] = 0
FCR[7:0] = 0
ISR[7:1] = 0; ISR[0] = 1
LCR[7:0] = 0
MCR[7:0] = 0
LSR[7] = 0; LSR[6:5] = 1; LSR[4:0] = 0
MSR[7:4] = input signals; MSR[3:0] = 0
SFR[7:0] = 1
DLL[7:0] = X
DLM[7:0] = X
Reset state
logic 1
logic 1
logic 1
logic 1
3-state condition
Cont-1
X
X
X
X
0
1
0
1
1
1
Rev. 04 — 1 September 2005
Cont-0
X
X
X
X
0
0
1
1
1
1
Dual UART with 32-byte FIFOs and IrDA encoder/decoder
TX, RX software flow controls
No transmit flow control
Transmit Xon1/Xoff1
Transmit Xon2/Xoff2
Transmit Xon1 and Xon2/Xoff1 and Xoff2
No receive flow control
Receiver compares Xon1/Xoff1
Receiver compares Xon2/Xoff2
Transmit Xon1/Xoff1
Receiver compares Xon1 and Xon2, Xoff1 and Xoff2
Transmit Xon2/Xoff2
Receiver compares Xon1 and Xon2/Xoff1 and Xoff2
Transmit Xon1 and Xon2/Xoff1 and Xoff2
Receiver compares Xon1 and Xon2/Xoff1 and Xoff2
[1]
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
SC16C652B
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