參數(shù)資料
型號: CAT5137SDI-00GT3
廠商: ON Semiconductor
文件頁數(shù): 5/10頁
文件大小: 0K
描述: IC DPP I2C 128TAP VOL SC70-6
標(biāo)準(zhǔn)包裝: 3,000
接片: 128
電阻(歐姆): 100k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 ±300 ppm/°C
存儲器類型: 易失
接口: I²C
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: *
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
CAT5136, CAT5137, CAT5138
http://onsemi.com
4
Table 6. A.C. CHARACTERISTICS
Parameter (see Figure 6)
Symbol
Min
Typ
Max
Units
Clock Frequency
FSCL
400
kHz
Noise Suppression Time Constant at SCL & SDA Inputs
TI (Note 9)
50
ns
SCL Low to SDA Data Out and ACK Out
tAA
1
ms
Time the bus must be free before a new transmission can start
tBUF (Note 9)
1.2
ms
Start Condition Hold Time
tHD:STA
0.6
ms
Clock Low Period
tLOW
1.2
ms
Clock High Period
tHIGH
0.6
ms
Start Condition Setup Time (for a Repeated Start Condition)
tSU:STA
0.6
ms
Data In Setup Time
tSU:DAT
100
ns
Data in Hold Time
tHD:DAT
0
ms
SDA and SCL Rise Time
tR (Note 9)
0.3
ms
SDA and SCL Fall Time
tF (Note 9)
300
ns
Stop Conditions Setup Time
tSU:STO
0.6
ms
Data Out Hold Time
tDH
100
ns
9. This parameter is tested initially and after a design or process change that affects the parameter.
Table 7. CAPACITANCE (TA = 25C, f = 1.0 MHz, VDD = 5.0 V)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Input/Output Capacitance (SDA, SDC)
CI/O
VI/O = 0 V (Note 10)
10
pF
10.This parameter is tested initially and after a design or process change that affects the parameter.
Table 8. POWER-UP TIMING (Notes 11, 12)
Symbol
Parameter
Min
Max
Units
tPUR
Power-up to Read Operation
1
ms
tPUW
Power-up to Write Operation
1
ms
11. This parameter is tested initially and after a design or process change that affects the parameter.
12.tPUR and tPUW are the delays required from the time VDD is stable until the specified operation can be initiated.
Table 9. WIPER TIMING
Symbol
Parameter
Min
Max
Units
tWRPO
Wiper Response Time After Power Supply Stable
5
10
ms
tWRL
Wiper Response Time After Instruction Issued
5
10
ms
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