(VDD
參數(shù)資料
型號: DS4830T+T
廠商: Maxim Integrated Products
文件頁數(shù): 28/30頁
文件大?。?/td> 0K
描述: MCU 16B CTRL CALIBR MON 40-TQFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
系列: MAXQ®
核心處理器: RISC
芯體尺寸: 16-位
速度: 10MHz
連通性: 3 線,I²C,SPI
外圍設備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數(shù): 31
程序存儲器容量: 64KB(32K x 16)
程序存儲器類型: 閃存
RAM 容量: 1K x 16
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 18x13b,D/A 8x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 16-WQFN 裸露焊盤
包裝: 帶卷 (TR)
其它名稱: 90-4830T+TRL
DS4830
Optical Microcontroller
7
Maxim Integrated
3-WIRE DIGITAL InTERFACE SPECIFICATIOn
(VDD = 2.97V to 3.63V, TA = -40NC to +85NC, unless otherwise noted.) (See Figure 2.)
SPI DIGITAL InTERFACE SPECIFICATIOn
(VDD = 2.97V to 3.63V, TA = -40NC to +85NC, unless otherwise noted.) (See Figure 3 and Figure 4.)
PARAMETER
SYMBOL
COnDITIOnS
MIn
TYP
MAx
UnITS
MCL Clock Frequency
fSCLOUT
1000
kHz
MCL Duty Cycle
t3WDC
50
%
MDIO Setup Time
tDS
100
ns
MDIO Hold Time
tDH
100
ns
MCS Pulse-Width Low
tCSW
500
ns
MCS Leading Time Before the
First MCL Edge
tL
500
ns
MCS Trailing Time After the Last
MCL Edge
tT
500
ns
MDIO, MCL Load
CB3W
Total bus capacitance on one line
10
pF
PARAMETER
SYMBOL
COnDITIOnS
MIn
TYP
MAx
UnITS
SPI Master Operating Frequency 1/tMSPICK
fSYS/2
MHz
SPI Slave Operating Frequency
1/tSSPICK
fSYS/4
MHz
SPI I/O Rise/Fall Time
tSPI_RF
CL = 15pF, pullup = 560I
25
ns
MSPICK Output Pulse-Width
High/Low
tMCH, tMCL
tMSPICK/2
- tSPI_RF
ns
MSPIDO Output Hold After
MSPICK Sample Edge
tMOH
tMSPICK/2
- tSPI_RF
ns
MSPIDO Output Valid to
MSPICK Sample Edge (MSPIDO
Setup)
tMOV
tMSPICK/2
- tSPI_RF
ns
MSPIDI Input Valid to MSPICK
Sample Edge (MSPIDI Setup)
tMIS
2tSPI_RF
ns
MSPIDI Input to MSPICK Sample
Edge Rise/Fall Hold
tMIH
0
ns
MSPICK Inactive to MSPIDO
Inactive
tMLH
tMSPICK/2
- tSPI_RF
ns
SSPICK Input Pulse-Width High/
Low
tSCH, tSCL
tSSPICK/2
ns
SSPICS Active to First Shift
Edge
tSSE
tSPI_RF
ns
SSPIDI Input to SSPICK Sample
Edge Rise/Fall Setup
tSIS
tSPI_RF
ns
SSPIDI Input from SSPICK
Sample Edge Transition Hold
tSIH
tSPI_RF
ns
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