SC16C754BIBM-S Datasheet

  • SC16C754BIBM-S

  • 259.80KB

  • 50页

  • Philips

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Philips Semiconductors
SC16C754
Quad UART with 64-byte FIFO
Register reset functions
Reset control
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
Reset state
All bits cleared.
Bit 0 is set. All other bits cleared.
All bits cleared.
Reset to 00011101 (1D hex).
All bits cleared.
Bits 5 and 6 set. All other bits cleared.
Bits 0-3 cleared. Bits 4-7 input signals.
All bits cleared.
Pointer logic cleared.
Pointer logic cleared.
All bits cleared.
All bits cleared.
Table 4:
Register
Interrupt enable register
Interrupt identi铿乧ation register
FIFO control register
Line control register
Modem control register
Line status register
Modem status register
Enhanced feature register
Receiver holding register
Transmitter holding register
Transmission control register
Trigger level register
[1]
Registers DLL, DLH, SPR, Xon1, Xon2, Xoff1, Xoff2 are not reset by the top-level reset signal
RESET, i.e., they hold their initialization values during reset.
Table 5
summarizes the state of registers after reset.
Table 5:
Signal
TX
RTS
DTR
RXRDY
TXRDY
Signal RESET functions
Reset control
RESET
RESET
RESET
RESET
RESET
Reset state
high
high
high
high
low
9397 750 11618
漏 Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Product data
Rev. 04 鈥?19 June 2003
13 of 49

SC16C754BIBM-S 产品属性

  • NXP

  • UART 接口集成电路

  • 4

  • 5 Mbps

  • 5.5 V

  • 2.25 V

  • 6 mA

  • + 85 C

  • - 40 C

  • LQFP-64

  • Bulk

  • SMD/SMT

  • 2.5 V, 3.3 V, 5 V

  • 250

  • SC16C754BIBM,151

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