參數(shù)資料
型號(hào): MAXQ7665BATM+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 23/47頁(yè)
文件大?。?/td> 0K
描述: IC MCU-BASED DAS 16BIT 48-TQFN
標(biāo)準(zhǔn)包裝: 43
系列: MAXQ®
核心處理器: RISC
芯體尺寸: 16-位
速度: 8MHz
連通性: CAN,LIN,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 8
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: 256 x 16
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.25 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b,D/A 1x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 48-TQFN 裸露焊盤
包裝: 管件
MAXQ7665A–MAXQ7665D
16-Bit RISC Microcontroller-Based
Smart Data-Acquisition Systems
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = DVDDIO = +5.0V, DVDD = +3.3V, fSYSCLK = 8MHz, VREFDAC = VREFADC = +5V, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MEMORY SECTION
MAXQ7665A
128
MAXQ7665B
64
MAXQ7665C
48
Flash Memory Size
MAXQ7665D
32
KB
DVDD = +3V, at +25°C
1
MCycles
DVDD = +3V, at +85°C
100
kCycles
Flash Erase/Write Endurance
DVDD = +3V, at +125°C
100
kCycles
Flash Erase Timing
One sector
0.7
15
s
Single word
11
360
s
Flash Program Timing
Entire flash
1.5
4.5
s
TA = +125°C, single write
20
Flash Data Retention Time
First 100,000 cycles at +25°C, then
retention tested at TA = +125°C
10
Years
RAM Memory Size
512
Bytes
Utility ROM Size
4096
Words
ANALOG SENSE PATH
Resolution
NADC
No missing codes
12
Bits
Gain = 1, bipolar mode, VIN = ±2500mV,
500ksps
±0.5
±4.0
Gain = 8, unipolar mode, VIN = +400mV,
142ksps
±2.0
Gain = 16, bipolar mode, VIN = ±156mV,
142ksps
±2.0
±4.0
Integral Nonlinearity
INLADC
Gain = 32, bipolar mode, VIN = ±50mV,
142ksps
±2.0
LSB
Gain = 1, bipolar, VIN = ±2500mV, 500ksps
±1.0
Gain = 16, bipolar, VIN = ±156mV, 142ksps
±1.0
Differential Nonlinearity
DNLADC
All other gain settings
±0.6
LSB
Offset Error
Input referred
±2.5
±5
mV
Offset-Error Temperature
Coefficient
±8
V/°C
Zero-Code Error
Bipolar, differential measurement of error for
ideal ADC output of 0x000
±2.5
mV
Gain Error
Exclude offset and reference error
-1.0
+1.0
%
Gain-Error Temperature
Coefficient
±8.5
ppm/°C
Signal-to-Noise Plus Distortion
SINAD
PGA gain = 1V/V
-71
dB
Total Harmonic Distortion
THD
PGA gain = 1V/V
-85
dB
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MAXQ7665BATM+ 功能描述:16位微控制器 - MCU Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
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