参数资料
型号: MCP2140AT-I/SS
厂商: Microchip Technology
文件页数: 29/66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: 2 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
其它名称: MCP2140AT-I/SSTR
2007-2011 Microchip Technology Inc.
DS22050B-page 35
MCP2140A
FIGURE 4-4:
RESET AND DEVICE RESET TIMING
TABLE 4-4:
RESET AND DEVICE RESET REQUIREMENTS
AC Specifications
Electrical Characteristics:
Standard Operating Conditions (unless otherwise specified):
Operating Temperature: -40
C TA +85C (industrial)
Operating Voltage VDD range is described in Section 4.1 “DC
Param.
No.
Sym
Characteristic
Min
Typ(1)
Max
Units
Conditions
30
TRSTL RESET Pulse Width (low)
2000
ns
VDD = 5.0V
32
TOST Oscillator Start-up Timer Period
1024
1024
TOSC
33
TPWRT Power up Timer Period
28 (2)
72
132 (2)
ms
VDD = 5.0V
34
TIOZ
Output High-impedance from
RESET Low or device Reset
——
2.0 (2)
s
Note 1:
Data in the Typical (“Typ”) column is at 5V, +25
C unless otherwise stated.
2:
These parameters are for design guidance only and are not tested.
VDD
RESET
Reset
Detected
PWRT
Timeout
OSC
Timeout
Internal
RESET
33
32
30
34
Output Pin
34
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