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参数资料
| 型号： | MAX3100CEE-T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/24页 |
| 文件大小： | 0K |
| 描述： | IC UART SPI/MICRWIRE COMP 16QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 特点： | 低功率 |
| 通道数： | 1，UART |
| FIFO's： | 8 字节 |
| 规程： | RS232，RS485 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 带IrDA 编码器/解码器： | 是 |
| 带故障启动位检测功能： | 是 |
| 带CMOS： | 是 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 带卷 (TR) |
MAX3100
3100
IRQ
RX
TX
RX
TX
RXD
TXD
22pF
330
Ω
IR LED
+5V
1/6 HC00
DIRECT
OPTO-COUPLER
DRIVE
OR
IR MODULE
DRIVE
IR
MODULE
8051
MAX3221
100
Ω
0.1
μF
+5V
1.8432MHz
10k
Ω
Figure 10. Bidirectional RS-232 IrDA Using an 8051
SPI/MICROWIRE-Compatible
UART in QSOP-16
Interface to PIC Processor
(“Quick Brown Fox” Generator)
Figure 11 illustrates the use of the MAX3100 with the
PIC. This circuit is a “Quick Brown Fox” generator that
repeatedly transmits “THE QUICK BROWN FOX JUMPS
OVER THE LAZY DOG” (covering the entire alphabet)
over an RS-232 link with adjustable baud rate, word
length, and delay. Although a software-based UART
could be implemented on the PIC, features like accu-
rate variable baud rates, high baud rates, and simple
protocol selection would be difficult to implement reli-
ably. The 16C54 in the example is the most basic of the
PICs. Thus, it is possible to implement the example on
any member of the PIC family.
The software routine (Figure 12) begins by reading the
DIP switch on port RB. The switch data includes 4 bits
for the baud rate, 1 bit for number of stop bits, 1 bit for
a word length of 7 or 8 bits, and 1 bit for delay between
messages. The PIC reads the switch only at initializa-
tion (reset), and programs the parameters into the
MAX3100. It then begins sending the message repeat-
edly. If the delay bit is set, it inserts a 1sec delay
between transmissions. As in the 8051 example, the
main routine is called UTLK, and can be used in any
PIC-based, port-pin-interfaced application.
PIC is a registered trademark of Microchip Corporation.
MAX3100
16
Maxim Integrated
MAX3100
相关PDF资料 |
PDF描述 |
|---|---|
| MAX3100CEE | IC UART SPI/MICRWIRE COMP 16QSOP |
| IS82C52 | IC PERIPH UART/BRG 16MHZ 28-PLCC |
| IP82C52 | IC UART/BRG PERIPHERAL 28-DIP |
| ID82C52 | IC UART/BRG 5V 16MHZ 28-DIP |
| IS82C52Z | IC CONTROLLER UART 28-PLCC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3100CPD | 功能描述:UART 接口集成电路 RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel |
| MAX3100CPD+ | 功能描述:UART 接口集成电路 SPI/uWire Compatible RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel |
| MAX3100EEE | 功能描述:UART 接口集成电路 RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel |
| MAX3100EEE+ | 功能描述:UART 接口集成电路 SPI/uWire Compatible RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel |
| MAX3100EEE+T | 功能描述:UART 接口集成电路 SPI/uWire Compatible RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel |
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