TL16C752C 具有 64 字节 FIFO 的双路 UART
The TL16C752C is a dual universal asynchronous receiver/transmitter (UART) with 64-byte FIFOs, automatic hardware/software flow control, and data rates up to 3 Mbps. It incorporates the functionality of four UARTs, each UART having its own register set and FIFOs. The four UARTs share only the data bus interface and clock source, otherwise they operate independently. Another name for the UART function is asynchronous communications element (ACE), and these terms are used interchangeably. The bulk of this document describes the behavior of each ACE, with the understanding that four such devices are incorporated into the TL16C752C. The TL16C752C offers enhanced features. It has a transmission control register (TCR) that stores received FIFO threshold level to start/stop transmission during hardware and software flow control.
|
TL16C752C |
| Number of Channels |
2 |
| FIFOs(bytes) |
64 |
| Operating Voltage(V) |
1.8,2.5,3.3,5 |
| Operating Temperature Range(C) |
-40 to 85,0 to 70 |
| Pin/Package |
32QFN, 48TQFP |
| Rating |
Catalog |
| Tx / Rx FIFO INT Trig |
Prog. / Prog. |
| Auto RTS/CTS |
Yes |
| CPU Interface |
X86 |
| Baud Rate (max) at Vcc = 1.8V and with 16X Sampling(Mbps) |
1.0 |
| Baud Rate (max) at Vcc = 2.5V and with 16X Sampling(Mbps) |
1.5 |
| Baud Rate (max) at Vcc = 3.3V and with 16X Sampling(Mbps) |
2.0 |
| Baud Rate (max) at Vcc = 5.0V and with 16X Sampling(Mbps) |
3.0 |
TL16C752C 特性
- ST16C654/654D Pin Compatible With
Additional Enhancements (PFB Package Only)
- Supports up to 24-MHz Crystal Input Clock
(1.5 Mbps)
- Supports up to 48-MHz Oscillator Input Clock
(3 Mbps) for 5-V Operation
- Supports up to 32-MHz Oscillator Input Clock
(2 Mbps) for 3.3-V Operation
- Supports up to 24-MHz Input Clock (1.5 Mbps)
for 2.5-V Operation
- Supports up to 16-MHz Input Clock (1 Mbps)
for 1.8-V Operation
- 64-Byte Transmit FIFO
- 64-Byte Receive FIFO With Error Flags
- Programmable and Selectable Transmit and Receive
FIFO Trigger Levels for DMA and Interrupt Generation
- Programmable Receive FIFO Trigger Levels for
Software/Hardware Flow Control
- Software/Hardware Flow Control
- Programmable Xon/Xoff Characters
- Programmable Auto-RTS and Auto-CTS
- Optional Data Flow Resume by Xon Any Character
- DMA Signaling Capability for Both Received
and Transmitted Data on PN Package
- RS-485 Mode Support
- Support 1.8-V, 2.5-V, 3.3-V, or 5-V Supply
- Characterized for Operation From –40°C to
85°C, Available in Commercial and Industrial
Temperature Grades
- Software-Selectable Baud-Rate Generator
- Prescalable Provides Additional Divide-by-4 Function
TL16C752C 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TL16C752CPFB |
ACTIVE |
0 to 70 |
2.90 | 1ku |
TQFP (PFB) | 48 |
250 | JEDEC TRAY (5+1) |
|
| TL16C752CRHBR |
ACTIVE |
0 to 70 |
2.40 | 1ku |
TQFP (PFB) | 48 |
1000 | LARGE T&R |
|
| TL16C752CRHBR |
ACTIVE |
0 to 70 |
2.40 | 1ku |
QFN (RHB) | 32 |
3000 | LARGE T&R |
|
| TL16C752CRHBRG4 |
ACTIVE |
0 to 70 |
2.40 | 1ku |
QFN (RHB) | 32 |
3000 | LARGE T&R |
|
TL16C752C 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TL16C752CPFB |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TL16C752CPFB |
TL16C752CPFB |
| TL16C752CRHBR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TL16C752CRHBR |
TL16C752CRHBR |
| TL16C752CRHBR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
TL16C752CRHBR |
TL16C752CRHBR |
| TL16C752CRHBRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
TL16C752CRHBRG4 |
TL16C752CRHBRG4 |
TL16C752C 应用技术支持与电子电路设计开发资源下载
- TL16C752C 数据资料 dataSheet 下载.PDF
- TI 德州仪器UART选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 使用数字隔离器设计隔离式 I2C 总线接口 (zhct119.PDF, 339 KB)
- 高性能SERDES及其在CPRI 接口的应用分析 (zhca076.HTM, 8 KB)
- 1Q 2011 Issue Analog Applications Journal (slyt399.PDF, 964 KB)
- 接口选择指南 (Rev. D) (PDF 2994 KB)
- Signaling Rate vs. Distance for Differential Buffers (PDF 420 KB)
- Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
- Isolated RS-485 Reference Design (PDF 80 KB)
- 无铅组件涂层的保存期评估 (PDF 1305 KB)
- Analog Signal Chain Guide (8.62 MB)
- Industrial Interface IC Solutions (101 KB)
TL16C752C 工具和软件