参数资料
型号: DS4830T+T
厂商: Maxim Integrated Products
文件页数: 12/30页
文件大小: 0K
描述: MCU 16B CTRL CALIBR MON 40-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: MAXQ®
核心处理器: RISC
芯体尺寸: 16-位
速度: 10MHz
连通性: 3 线,I²C,SPI
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 31
程序存储器容量: 64KB(32K x 16)
程序存储器类型: 闪存
RAM 容量: 1K x 16
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 18x13b,D/A 8x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 16-WQFN 裸露焊盘
包装: 带卷 (TR)
其它名称: 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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