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TL16C550D,TL16C550DI,pdf(Async
消耗积分:2 |
格式:rar |
大小:1402 |
2010-09-09
fansz
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特性
- Programmable Auto-RTS and Auto-CTS
- In Auto-CTS Mode, CTS Controls Transmitter
- In Auto-RTS Mode, RCV FIFO Contents
and Threshold Control RTS - Serial and Modem Control Outputs Drive a RJ11 Cable
Directly When Equipment Is on the Same Power Drop - Capable of Running With All Existing
TL16C450 Software - After Reset, All Registers Are Identical to the
TL16C450 Register Set - Up to 24-MHz Clock Rate for up to 1.5-Mbaud
Operation With VCC = 5 V - Up to 20-MHz Clock Rate for up to 1.25-Mbaud
Operation With VCC = 3.3 V - Up to 48-MHz Clock Rate for up to 3-Mbaud
Operation with VCC = 3.3 V (ZQS Package Only,
Divisor = 1) - Up to 40-MHz Clock Rate for up to 2.5-Mbaud
Operation with VCC = 3.3 V (ZQS Package Only,
Divisor ≥ 2) - Up to 16-MHz Clock Rate for up to 1-Mbaud
Operation With VCC = 2.5 V - In the TL16C450 Mode, Hold and Shift Registers Eliminate the
Need for Precise Synchronization Between the CPU and Serial Data - Programmable Baud Rate Generator Allows Division of Any Input
Reference Clock by 1 to (216 –1) and Generates an Internal 16× Clock - Standard Asynchronous Communication Bits (Start, Stop, and Parity)
Added to or Deleted From the Serial Data Stream - 5-V, 3.3-V, and 2.5-V Operation
- Independent Receiver Clock Input
- Transmit, Receive, Line Status, and Data Set
Interrupts Independently Controlled - Fully Programmable Serial Interface Characteristics:
- 5-, 6-, 7-, or 8-Bit Characters
- Even-, Odd-, or No-Parity Bit Generation and Detection
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