- 您现在的位置：买卖IC网 > PDF目录11812 > MAX3110ECWI (Maxim Integrated Products)IC UART/TXRX RS232 W/CAPS 28SOIC PDF资料下载
参数资料
| 型号： | MAX3110ECWI |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/31页 |
| 文件大小： | 0K |
| 描述： | IC UART/TXRX RS232 W/CAPS 28SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 25 |
| 特点： | 收发器 |
| 通道数： | 1，UART |
| 规程： | RS232，RS485 |
| 电源电压： | 4.5 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： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC W |
| 包装： | 管件 |
| 其它名称： | Q1009852 |
第1页第2页第3页第4页当前第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页
SPI/MICROWIRE-Compatible UART and ±15kV ESD-
Protected RS-232 Transceivers with Internal Capacitors
Table 1. Bit Descriptions
0
PE
POR
STATE
write
Parity-Enable Bit. Appends the Pt bit to the transmitted data when PE = 1, and sends the Pt bit
as written. No parity bit is transmitted when PE = 0. With PE = 1, an extra bit is expected to be
received. This data is put into the Pr register. Pr = 0 when PE = 0. The MAX3110E/MAX3111E
do not calculate parity.
0
PE
read
Reads the value of the Parity-Enable bit.
0
PM
write
Mask for Pr bit. IRQ is asserted if PM = 1 and Pr = 1 (Table 7).
DESCRIPTION
0000
X
Pr
read
Receive-Parity Bit. This bit is the extra bit received if PE = 1. Therefore, PE = 1 results in 9-bit
transmissions (L = 0). If PE = 0, then Pr is set to 0. Pr is stored in the FIFO with the receive data
(see the
9-Bit Networks section).
0
IR
read
Reads the value of the IR bit.
L
BIT
TYPE
write
B0–B3
write
Baud-Rate Divisor Select Bits. Sets the baud clock’s value (Table 6).
B0–B3
read
Baud-Rate Divisor Select Bits. Reads the 4-bit baud clock value assigned to these registers.
BIT
NAME
Bit to set the word length of the transmitted or received data. L = 0 results in 8-bit words
(9-bit words if PE = 1) (see Figure 5). L = 1 results in 7-bit words (8-bit words if PE = 1).
0
X
L
read
Reads the value of the L bit.
Pt
write
Transmit-Parity Bit. This bit is treated as an extra bit that is transmitted if PE = 1. In 9-bit net-
works, the MAX3110E/MAX3111E do not calculate parity. If PE = 0, then this bit (Pt) is ignored
in transmit mode (see the
9-Bit Networks section).
00000000
0
D0r–D7r
read
Eight data bits read from the receive FIFO or the receive-buffer register. When L = 1, D7r is
always 0.
FEN
write
FIFO Enable. Enables the receive FIFO when FEN = 0. When FEN = 1, FIFO is disabled.
0
FEN
read
FIFO-Enable Readback. FEN’s state is read.
IR
write
Enables the IrDA timing mode when IR = 1.
No
change
XXXXXXXX
CTS
read
Clear-to-Send-Input. Records the state of the CTS pin (CTS bit = 0 implies CTS pin = logic
high).
D0t–D7t
write
Transmit-Buffer Register. Eight data bits written into the transmit-buffer register. D7t is ignored
when L = 1.
0
PM
read
Reads the value of the PM bit (Table 7).
0
R
read
Receive Bit or FIFO Not Empty Flag. R = 1 means new data is available to be read or is being
read from the receive register or FIFO. If performing a Read Data or Write Data operation, the R
bit will clear on the falling edge of SCLK's 16th pulse if no new data is available.
0
RM
write
Mask for R bit. IRQ is asserted if RM = 1 and R = 1 (Table 7).
0
RM
read
Reads the value of the RM bit (Table 7).
0
RAM
write
Mask for RA/FE bit. IRQ is asserted if RAM = 1 and RA/FE = 1 (Table 7).
0
RAM
read
Reads the value of the RAM bit (Table 7).
0
RTS
write
Request-to-Send Bit. Controls the state of the RTS output. This bit is reset on power-up (RTS
bit = 0 sets the RTS pin = logic high).
Maxim Integrated
13
MAX3110E/MAX3111E
相关PDF资料 |
PDF描述 |
|---|---|
| D38999/20MA98SN | CONN RCPT 3POS WALL MNT W/SCKT |
| MS27473T20B35PA | CONN PLUG 79POS STRAIGHT W/PINS |
| V24A28E500B2 | CONVERTER MOD DC/DC 28V 500W |
| VI-BT2-IW-F1 | CONVERTER MOD DC/DC 15V 100W |
| V24B28H150BG3 | CONVERTER MOD DC/DC 28V 150W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3110ECWI+ | 制造商:Maxim Integrated Products 功能描述:LINE TRNSCVR 2TR 2TX 2RX 28SOIC W - Bulk |
| MAX3110ECWI+G36 | 功能描述:UART 接口集成电路 5V 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 |
| MAX3110ECWI+T | 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 |
| MAX3110ECWI+TG36 | 功能描述:UART 接口集成电路 5V 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 |
| MAX3110ECWI-T | 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 |
发布紧急采购，3分钟左右您将得到回复。