參數(shù)資料
型號: ADUC7036DCPZ-RL
廠商: Analog Devices Inc
文件頁數(shù): 89/132頁
文件大?。?/td> 0K
描述: IC MCU 96K FLASH DUAL 48LFCSP
標(biāo)準(zhǔn)包裝: 2,500
系列: MicroConverter® ADuC7xxx
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 20.48MHz
連通性: LIN,SPI,UART/USART
外圍設(shè)備: PSM,溫度傳感器,WDT
輸入/輸出數(shù): 9
程序存儲器容量: 96KB(48K x 16)
程序存儲器類型: 閃存
RAM 容量: 1.5K x 32
電壓 - 電源 (Vcc/Vdd): 3.5 V ~ 18 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 2x16b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 115°C
封裝/外殼: 48-VFQFN 裸露焊盤,CSP
包裝: 帶卷 (TR)
ADuC7036
Rev. C | Page 6 of 132
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
VOLTAGE REFERENCE
ADC Precision Reference
Internal VREF
1.2
V
0.5
ms
Measured at TA = 25°C
0.15
+0.15
%
20
±5
+20
ppm/°C
100
ppm/1000 hr
0.1
1.3
V
0.1
0.3
%
ADC Low Power Reference
Internal VREF
1.2
V
Initial Accuracy
Measured at TA = 25°C
5
+5
%
Using ADCREF, measured at TA = 25°C
0.1
%
300
±150
+300
ppm/°C
ADC DIAGNOSTICS
At any gain settings
8.5
9.4
mV
Differential voltage increase on the attenuator
when the current source is on, temperature range =
40°C to +85°C
3.1
3.8
V
RESISTIVE ATTENUATOR
Divider Ratio
24
Resistor Mismatch Drift
3
ppm/°C
ADC GROUND SWITCH
Resistance
Direct path to ground
10
Ω
20 kΩ resistor selected
10
20
30
Input Current
Allowed contunious current through the switch
with direct path to ground
6
mA
After user calibration
Accuracy
MCU in power-down or standby mode
±3
°C
MCU in power-down or standby mode,
temperature range = 25°C to +65°C
±2
°C
POWER-ON RESET (POR)
POR Trip Level
Refers to voltage at VDD pin
2.85
3
3.15
V
POR Hysteresis
300
mV
Reset Timeout from POR
20
ms
LOW VOLTAGE FLAG (LVF)
LVF Level
Refers to voltage at VDD pin
1.9
2.1
2.3
V
POWER SUPPLY MONITOR (PSM)
PSM Trip Level
Refers to voltage at VDD pin
6
V
WATCHDOG TIMER (WDT)
32.768 kHz clock, 256 prescale
0.008
512
sec
7.8
ms
10,000
Cycles
20
Years
DIGITAL INPUTS
All digital inputs except NTRST
Input Leakage Current
Input high = REG_DVDD
±1
±10
μA
Input Pull-Up Current
Input low = 0 V
80
20
10
μA
Input Capacitance
10
pF
Input Leakage Current
NTRST only: input low = 0 V
±1
±10
μA
Input Pull-Down Current
NTRST only: input high = REG_DVDD
30
55
100
μA
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