参数资料
型号: MCP2140T-I/SS
厂商: Microchip Technology
文件页数: 28/58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
MCP2140
DS21790A-page 34
Preliminary
2003 Microchip Technology Inc.
FIGURE 4-7:
UART ASYNCHRONOUS RECEIVE TIMING
TABLE 4-7:
UART ASYNCHRONOUS RECEIVE 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
IR110
TRXBIT Receive Baud Rate
768
768
TOSC BAUD2:BAUD0 = 00
IR111
ERXBIT Receive (RXPD and RXPDREF pin
detection) Baud rate Error (into MCP2140)
±1
%
IR112
ERXBIT Receive (RX pin) Baud rate Error (out of
MCP2140) (1)
±1
%
IR113
TTXRF RX pin rise time and fall time
25
ns
Note 1: This error is not additive to the IR111 parameter.
Note:
Refer to Figure 4-2 for load conditions.
IR113
RX pin
IR113
IR110
Start Bit
Data Bit
IR110
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