DYNAMIC ELECTRICAL CHARACTERISTICS DYNAMIC " />
參數(shù)資料
型號(hào): MC33972ATEK
廠商: Freescale Semiconductor
文件頁數(shù): 31/32頁
文件大?。?/td> 0K
描述: IC SWITCH DETECT SPI 32-SOIC
標(biāo)準(zhǔn)包裝: 42
應(yīng)用: 開關(guān)監(jiān)控
接口: SPI 串行
電源電壓: 3.1 V ~ 5.25 V
封裝/外殼: 32-SSOP(0.295",7.50mm 寬)裸露焊盤
供應(yīng)商設(shè)備封裝: 32-SOICW 裸露焊盤
包裝: 托盤
安裝類型: 表面貼裝
Analog Integrated Circuit Device Data
8
Freescale Semiconductor
33972
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 5. Dynamic Electrical Characteristics
Characteristics noted under conditions 3.1 V
≤ VDD ≤ 5.25 V, 8.0 V ≤ VPWR ≤ 16 V, -40 °C ≤ TC ≤ 125 °C, unless otherwise
noted. Where applicable, typical values reflect the parameter’s approximate average value with VPWR = 13 V, TA = 25 °C.
Characteristic
Symbol
Min
Typ
Max
Unit
SWITCH INPUT
Pulse Wetting Current Time
tPULSE(ON)
15
16
20
ms
Interrupt Delay Time
Normal Mode
tINT-DLY
5.0
16
μs
Sleep Mode Switch Scan Time
tSCAN
100
200
300
μs
Calibrated Scan Timer Accuracy
Sleep Mode
tSCAN TIMER
10
%
Calibrated Interrupt Timer Accuracy
Sleep Mode
tINT TIMER
10
%
DIGITAL INTERFACE TIMING(13)
Required Low-state Duration on VPWR for Reset(14)
VPWR ≤ 0.2 V
tRESET
10
μs
Falling Edge of CS to Rising Edge of SCLK
Required Set-up Time
tLEAD
100
ns
Falling Edge of SCLK to Rising Edge of CS
Required Set-up Time
tLAG
50
ns
SI to Falling Edge of SCLK
Required Set-up Time
tSI(SU)
16
ns
Falling Edge of SCLK to SI
Required Hold Time
tSI(HOLD)
20
ns
SI, CS, SCLK Signal Rise Time(15)
tR(SI)
5.0
ns
SI, CS, SCLK Signal Fall Time(15)
tF(SI)
5.0
ns
Time from Falling Edge of CS to SO Low-impedance(16)
tSO(EN)
55
ns
Time from Rising Edge of CS to SO High-impedance(17)
tSO(DIS)
55
ns
Time from Rising Edge of SCLK to SO Data Valid(18)
tVALID
25
55
ns
Notes
13.
These parameters are guaranteed by design. Production test equipment uses 4.16 MHz, 5.0 V SPI interface.
14.
This parameter is guaranteed by design but not production tested.
15.
Rise and Fall time of incoming SI, CS, and SCLK signals suggested for design consideration to prevent the occurrence of double pulsing.
16.
Time required for valid output status data to be available on SO pin.
17.
Time required for output states data to be terminated at SO pin.
18.
Time required to obtain valid data out from SO following the rise of SCLK with 200 pF load.
相關(guān)PDF資料
PDF描述
V150B48H150BG2 CONVERTER MOD DC/DC 48V 150W
VE-B02-IX-F3 CONVERTER MOD DC/DC 15V 75W
PIC18LF26J13-I/SS IC PIC MCU 64KB FLASH 28SSOP
VE-B02-IX-F2 CONVERTER MOD DC/DC 15V 75W
V150B48H150BG CONVERTER MOD DC/DC 48V 150W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC33972ATEKR2 功能描述:接口 - 專用 MULT SW DET SUP-WKUP RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
MC33972ATEW 功能描述:接口 - 專用 MULT SW DET SUP-WKUP RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
MC33972ATEWR2 功能描述:接口 - 專用 MULT SW DET SUP-WKUP RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
MC33972DWB 功能描述:IC SWITCH DETECT SPI 32-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA,便攜式音頻/視頻,智能電話 接口:I²C,2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
MC33972DWBR2 功能描述:IC SWITCH DETECT SPI 32-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA,便攜式音頻/視頻,智能電話 接口:I²C,2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2