参数资料
型号: MCP2140T-I/SS
厂商: Microchip Technology
文件页数: 27/58页
文件大小: 0K
描述: IC IRDA CONTROLLR DTE/DCE 20SSOP
标准包装: 1,600
控制器类型: IRDA 标准协议栈控制器
接口: UART
电源电压: 3 V ~ 5.5 V
电流 - 电源: 2.2mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 带卷 (TR)
配用: MCP2140DM-TMPSNS-ND - BOARD DEMO FOR MCP2140
2003 Microchip Technology Inc.
Preliminary
DS21790A-page 33
MCP2140
FIGURE 4-6:
UART ASYNCHRONOUS TRANSMISSION WAVEFORM
TABLE 4-6:
UART ASYNCHRONOUS TRANSMISSION REQUIREMENTS
AC Specifications
Electrical Characteristics:
Standard Operating Conditions (unless otherwise specified):
Operating Temperature: -40
°C ≤ TA ≤ +85°C (industrial)
Operating Voltage VDD range is described in Section 4.1
Param.
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
IR100
TTXBIT Transmit Baud rate
768
768
TOSC
BAUD2:BAUD0 = 00
IR101
ETXBIT Transmit (TX pin) Baud rate
Error (into MCP2140)
±2
%
IR102 ETXIRBIT Transmit (TXIR pin) Baud rate
Error (out of MCP2140) (1)
±1
%
IR103
TTXRF TX pin rise time and fall time
25
ns
Note 1: This error is not additive to IR101 parameter.
Note:
Refer to Figure 4-2 for load conditions.
IR103
TX pin
IR100
IR103
IR100
Start Bit
Data Bit
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