參數(shù)資料
型號(hào): MCP2120T-I/SL
廠商: Microchip Technology
文件頁數(shù): 14/36頁
文件大小: 0K
描述: IC ENCODR/DECODR 2.5V IR 14-SOIC
標(biāo)準(zhǔn)包裝: 2,600
類型: 紅外線編碼器/解碼器
電壓 - 電源,模擬: 2.5 V ~ 5.5 V
電壓 - 電源,數(shù)字: 2.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOIC
包裝: 帶卷 (TR)
配用: MCP212XDM-ND - BOARD DEVELOPMENT IRDA
其它名稱: MCP2120TI/SL
2007 Microchip Technology Inc.
DS21618B-page 21
MCP2120
FIGURE 4-7:
USART ASynchronous Receive Timing
TABLE 4-7:
USART ASYNCHRONOUS RECEIVE REQUIREMENTS
AC 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 “DC
Param.
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
IR110
TRXBIT Receive Baud Rate
Hardware Selection
768
768
TOSC
BAUD2:BAUD0 = 000
384
384
TOSC
BAUD2:BAUD0 = 001
192
192
TOSC
BAUD2:BAUD0 = 010
128
128
TOSC
BAUD2:BAUD0 = 011
64
64
TOSC
BAUD2:BAUD0 = 100
Software Selection
BAUD2:BAUD0 = 111
768
768
TOSC
Hex Command = 0x87
384
384
TOSC
Hex Command = 0x8B
192
192
TOSC
Hex Command = 0x85
128
128
TOSC
Hex Command = 0x83
64
64
TOSC
Hex Command = 0x81
IR111 ERXBIT
Receive (RXIR pin) Baud rate
Error (into MCP2120)
——
1
%
IR112 ERXBIT
Receive (RX pin) Baud rate
Error (out of MCP2120)(1)
——
1
%
IR113 TTXRF
RX pin rise time and fall time
25
ns
Note 1: This error is not additive to IR111 parameter.
Note:
Refer to Figure 4-2 for load conditions.
IR112
RX pin
IR112
IR110
Start Bit
Data Bit
IR110
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