參數(shù)資料
型號(hào): MCP23016T-I/SO
廠商: Microchip Technology
文件頁(yè)數(shù): 14/38頁(yè)
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 16B 28SOIC
標(biāo)準(zhǔn)包裝: 1,600
接口: I²C
輸入/輸出數(shù): 16
中斷輸出:
頻率 - 時(shí)鐘: 400kHz
電源電壓: 2 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC
包裝: 帶卷 (TR)
包括: POR
2007 Microchip Technology Inc.
DS20090C-page 21
MCP23016
FIGURE 2-1:
RESPONSE TIME
TABLE 2-2:
RESPONSE TIME
FIGURE 2-2:
TEST POINT CLOCK TIMING
TABLE 2-3:
TEST POINT CLOCK TIMING
TABLE 2-4:
POWER-UP TIMER REQUIREMENTS
VDD
1
Parameter
No.
Symbol
Characteristic
Min
Typ
Max
Units
Conditions
1
Response Time
100
ns
Minimum time where a VDD
transition from 5.0V to 0.0V to
5.0V will cause a RESET. All
times less than 100 ns will be
filtered.
Parameter
No.
Symbol
Characteristic
Min
Typ
Max
Units
Conditions
FTP
TP pin Frequency
1.0
MHz
Measured at TP pin,
IARES = ‘1’.
2
TTP
TP pin CLK Period
1.0
s
Measured at TP pin,
IARES = ‘1’.
Data in "Typ" column is at 5V, +25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
TTP
2
Parameter
No.
Symbol
Characteristic
Min
Typ
Max
Units
Conditions
3TPWRT
Power-up Timer Period
72
ms
Data in "Typ" column is at 5V, +25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
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