VDD to GND..........................." />
參數(shù)資料
型號(hào)： DS4830T+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 12/30頁(yè)
文件大?。?/td> 0K
描述： MCU 16B CTRL CALIBR MON 40-TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)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(shè)備： 欠壓檢測(cè)/復(fù)位，POR，PWM，WDT
輸入/輸出數(shù)： 31
程序存儲(chǔ)器容量： 64KB（32K x 16）
程序存儲(chǔ)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
2
Maxim Integrated
VDD to GND........................................................-0.3V to +3.97V
SCL, SDA, RST...................................................-0.3V to +3.63V
All Other Pins to GND
except REG18 and REG285 ............... -0.3V to (VDD + 0.5V)*
Continuous Sink Current ....................20mA per pin, 50mA total
Continuous Source Current................20mA per pin, 50mA total
Operating Temperature Range.......................... -40NC to +85NC
Storage Temperature Range............................ -55NC to +125NC
Lead Temperature (soldering, 10s) ............................ …+300NC
Soldering Temperature (reflow) .................................. …+260NC
ABSOLUTE MAxIMUM RATInGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
RECOMMEnDED OPERATInG COnDITIOnS
(TA = -40NC to +85NC, unless otherwise noted.)
DC ELECTRICAL CHARACTERISTICS
(VDD = 2.97V to 3.63V, TA = -40NC to +85NC, unless otherwise noted. Typical values are at VDD = 3.3V, TA = +25NC.)
*Subject to not exceeding +3.97V.
PARAMETER
SYMBOL
COnDITIOnS
MIn
TYP
MAx
UnITS
VDD Operating Voltage
VDD
(Note 1)
2.97
3.63
V
Input Logic-High
VIH
0.7 x
VDD
VDD +
0.3
V
Input Logic-Low
VIL
-0.3
0.3 x
VDD
V
PARAMETER
SYMBOL
COnDITIOnS
MIn
TYP
MAx
UnITS
Supply Current
ICPU
CPU mode, all analog disabled
(Notes 2, 3)
4.8
mA
IFASTCOMP
2
ISAMPLEHOLDS Both sample/hold
1.5
IADC
2.8
IDACS
Per channel (Note 4)
0.6
Brownout Voltage
VBO
Monitors VDD (Note 1)
2.7
V
Brownout Hysteresis
VBOH
Monitors VDD (Note 1)
0.07
V
1.8V Regulator Initial Voltage
VREG18
(Note 1)
1.71
1.8
1.89
V
2.85V Regulator Initial Voltage
VREG285
(Note 1)
2.8
2.85
2.9
V
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