ST16C2552中文资料PDF规格书
厂商型号 |
ST16C2552 |
参数属性 | ST16C2552 封装/外壳为44-LCC(J 形引线);包装为管件;类别为集成电路(IC) > UART(通用异步接收器发送器);产品描述:IC UART FIFO 16B DUAL 44PLCC |
功能描述 | 2.97V TO 5.5V DUAL UART WITH 16-BYTE FIFO |
文件大小 |
375.32 Kbytes |
页面数量 |
35 页 |
生产厂商 | EXAR Corporation |
企业简称 |
EXAR【艾科嘉】 |
中文名称 | 艾科嘉(杭州)信息技术有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-22 23:59:00 |
ST16C2552规格书详情
GENERAL DESCRIPTION
The ST16C2552 (2552) is a dual universal asynchronous receiver and transmitter (UART). The ST16C2552 is an improved version of the PC16552 UART. The 2552 provides enhanced UART functions with 16 byte FIFOs, a modem control interface, and data rates up to 4 Mbps. Onboard status registers provide the user with error indications and operational status. System interrupts and modem control features may be tailored by external software to meet specific user requirements. Indepedendent programmable baud rate generators are privded to select transmit and receive clock rates from 50 Bps to 4 Mbps. The baud rate generator can be configured for either crystal or external clock input. An internal loop-back capability allows onboard diagnostics.
FEATURES
Added feature in devices with top marking A2 YYWW and newer:
■ 5 Volt Tolerant Inputs
• Pin-to-pin and functionally compatible to National PC16552 and Exar’s XR16L2752 and XR16C2852
• 4 Mbps transmit/receive operation (64 MHz External Clock Frequency)
• 2 Independent UART Channels
■ Register Set Compatible to 16C550
■ 16 byte Transmit FIFO to reduce the bandwidth requirement of the external CPU
■ 16 byte Receive FIFO with error tags to reduce the bandwidth requirement of the external CPU
■ 4 selectable RX FIFO Trigger Levels
■ Fixed Transmit FIFO interrupt trigger level
■ Full Modem Interface (CTS#, RTS#, DSR#, DTR#, RI#, CD#)
• DMA operation and DMA monitoring via TXRDY# and RXRDY# pins
• UART internal register sections A & B may be written to concurrently
• Multi-Function output allows more package functions with few I/O pins
• Programmable character lengths (5, 6, 7, 8) with even, odd, or no parity
• Crystal oscillator or external clock input
APPLICATIONS
• Portable Appliances
• Telecommunication Network Routers
• Ethernet Network Routers
• Cellular Data Devices
• Factory Automation and Process Controls
产品属性
- 产品编号:
ST16C2552CJ44-F
- 制造商:
MaxLinear, Inc.
- 类别:
集成电路(IC) > UART(通用异步接收器发送器)
- 包装:
管件
- 特性:
可配置 GPIO,内部振荡器,定时器/计数器
- 通道数:
2,DUART
- FIFO:
16 字节
- 协议:
RS232,RS485
- 数据速率(最大值):
4Mbps
- 电压 - 供电:
2.97V ~ 5.5V
- 带假起始位检测:
是
- 带调制解调器控制:
是
- 安装类型:
表面贴装型
- 封装/外壳:
44-LCC(J 形引线)
- 供应商器件封装:
44-PLCC(16.59x16.59)
- 描述:
IC UART FIFO 16B DUAL 44PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Sipex |
22+ |
原厂原装 |
100000 |
询价 | |||
MaxLinear |
24+ |
PLCC-44 |
690000 |
支持实单/只做原装 |
询价 | ||
EXAR |
21+ |
PLCC |
8500 |
原装现货。假一赔十 |
询价 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
EXAR/艾科嘉 |
21+ |
PLCC |
5000 |
全新原装现货 价格优势 |
询价 | ||
SIPEX |
23+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
EXAR |
2016+ |
PLCC44 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
EXAR |
23+ |
PLCC |
20000 |
全新原装假一赔十 |
询价 | ||
EXAR |
20+ |
PLCC44 |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Exar |
21+ |
44PLCC |
63880 |
本公司只售原装 支持实单 |
询价 |