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TL16C752CI-Q1是一款双路通用异步收发器(UART),具有64字节先入先出(FIFO)以及自动硬件和软件流控制功能,数据传输速率最高可达3Mbps。该器件具备增强功能的磁场感测解决方案。该器件具有一个传输字符控制寄存器(TCR),可存储接收到的FIFO阈值电平,用于在硬件和软件流控制过程中启动或停止传输。
凭借FIFO RDY寄存器,软件只需执行单次访问即可获得两个端口的TXRDY或RXRDY状态。片上状态寄存器可为用户提供错误指示,运行状态以及调制解调器接口控制。内部环回功能支持板上诊断.TL16C752CI-Q1整合了两个UART的功能,每个UART具备各自的寄存器集和FIFO。两个UART只有共享数据总线接口和时钟源,除此之外都是独立运行的.UART功能也称作异步通信元件(ACE),这两个术语可互换使用本文档主要介绍每个ACE的行为,并让读者了解到TL16C752CI-Q1器件中整合了这两个ACE。
Number of Channels (#) |
FIFOs (bytes) |
Rx FIFO Trigger Levels (#) |
Tx FIFO Trigger Levels (#) |
Programmable FIFO Trigger Levels |
CPU Interface |
Baud Rate (max) at Vcc = 1.8V and with 16X Sampling (Mbps) |
Baud Rate (max) at Vcc = 2.5V and with 16X Sampling (Mbps) |
Baud Rate (max) at Vcc = 3.3V and with 16X Sampling (Mbps) |
Baud Rate (max) at Vcc = 5.0V and with 16X Sampling (Mbps) |
Operating Voltage (V) |
Auto RTS/CTS |
Rating |
Operating Temperature Range (C) |
Package Group |
TL16C752CI-Q1 | NS16C2752 | TL16C752B-EP | TL16C752C | TL16C752D | TL16C752D-Q1 |
---|---|---|---|---|---|
2 | 2 | 2 | 2 | 2 | 2 |
64 | 64 | 64 | 64 | 64 | 64 |
16 | 4 | 16 | 16 | 16 | 16 |
16 | 4 | 16 | 16 | 16 | 16 |
Yes | No | Yes | Yes | Yes | Yes |
X86 | X86 | X86 | X86 | X86 | X86 |
1 | N/A | N/A | 1 | 1 | 1 |
1.5 | N/A | N/A | 1.5 | 1.5 | 1.5 |
2 | 5 | 3 | 2 | 2 | 2 |
3 | 5 | N/A | 3 | 3 | 3 |
1.8 2.5 3.3 5 | 3.3 5 | 3.3 | 1.8 2.5 3.3 5 | 1.62 to 5.5 | 1.62 to 5.5 |
Yes | Yes | Yes | Yes | Yes | Yes |
Automotive | Catalog | HiRel Enhanced Product | Catalog | Catalog | Automotive |
-40 to 105 | -40 to 85 | -40 to 105 -40 to 110 -55 to 110 | 0 to 70 -40 to 85 | 0 to 70 | -40 to 105 |
TQFP | PLCC TQFP | LQFP | TQFP VQFN | TQFP | TQFP |
无样片 |