參數(shù)資料
型號: MAXQ2000-QBX
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 微控制器/微處理器
英文描述: Low-Power LCD Microcontroller
中文描述: 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, QCC56
封裝: 8 X 8 MM, 0.80 MM HEIGHT, MO-220, TQFN-56
文件頁數(shù): 34/43頁
文件大小: 719K
代理商: MAXQ2000-QBX
MAXQ2000
Low-Power LCD Microcontroller
4
_____________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = VDD(MIN) to VDD(MAX), VDDIO = 2.7V to 3.6V, TA = -40°C to +85°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
EXTERNAL CLOCK SOURCE
External oscillator, VDD
≥ 2.25V
0
20
External oscillator, VDD < 2.25V
0
14
External crystal, VDD
≥ 2.25V
3
20
External crystal, VDD < 2.25V
3
14
Flash programming, VDD
≥ 2.25V
2
20
External-Clock Frequency
fHFIN
Flash programming, VDD < 2.25V
2
14
MHz
External-Clock Period
tCLCL
48% minimum duty cycle
50
ns
2.25V
≤ VDD ≤ 2.75V
0
20
System-Clock Frequency
fCK
1.8V
≤ VDD ≤ 2.75V
0
14
MHz
System-Clock Period
tCK
50
ns
REAL-TIME CLOCK
RTC Input Frequency
f32KIN
32kHz watch crystal
32.768
kHz
JTAG/FLASH PROGRAMMING
Mass erase
200
Flash Erase Time
Page erase
20
ms
Flash Programming Time
2.5
5.0
ms
Write/Erase Cycles
TA = +25°C
10,000
cycles
Data Retention
TA = +25°C
100
years
SPI TIMING
SPI Master Operating
Frequency
1/tMCK
fCK / 2
MHz
SPI Slave Operating
Frequency
1/tSCK
fCK / 8
MHz
SCLK Output Pulse-Width
High/Low
tMCH, tMCL
tMCK / 2
- 25
ns
SCLK Input Pulse-Width
High/Low
tSCH, tSCL
tSCK / 2
ns
MOSI Output Hold Time
after SCLK Sample Edge
tMOH
CL = 50pF
tMCK / 2
- 25
ns
MOSI Output Valid to
Sample Edge
tMOV
tMCK / 2
- 25
ns
MISO Input Valid to SCLK
Sample Edge Rise/Fall
Setup
tMIS
30
ns
MISO Input to SCLK
Sample Edge Rise/Fall
Hold
tMIH
0ns
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MAXQ2000-RBX 功能描述:16位微控制器 - MCU Low-Power LCD MCU 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 最大時鐘頻率:24 MHz 程序存儲器大小: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