- 您现在的位置：买卖IC网 > PDF目录45404 > MSP430G2333IPW20 (TEXAS INSTRUMENTS INC) 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PDSO20 PDF资料下载
参数资料
| 型号： | MSP430G2333IPW20 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PDSO20 |
| 封装： | GREEN, PLASTIC, TSSOP-20 |
| 文件页数： | 21/63页 |
| 文件大小： | 831K |
| 代理商： | MSP430G2333IPW20 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页当前第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页
MSP430G2x33
MSP430G2x03
SLAS734C
– APRIL 2011 – REVISED AUGUST 2011
Crystal Oscillator, XT1, Low-Frequency Mode
(1)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
LFXT1 oscillator crystal
fLFXT1,LF
XTS = 0, LFXT1Sx = 0 or 1
1.8 V to 3.6 V
32768
Hz
frequency, LF mode 0, 1
LFXT1 oscillator logic level
fLFXT1,LF,logic
square wave input frequency, XTS = 0, XCAPx = 0, LFXT1Sx = 3
1.8 V to 3.6 V
10000
32768
50000
Hz
LF mode
XTS = 0, LFXT1Sx = 0,
500
fLFXT1,LF = 32768 Hz, CL,eff = 6 pF
Oscillation allowance for
OALF
k
LF crystals
XTS = 0, LFXT1Sx = 0,
200
fLFXT1,LF = 32768 Hz, CL,eff = 12 pF
XTS = 0, XCAPx = 0
1
XTS = 0, XCAPx = 1
5.5
Integrated effective load
CL,eff
pF
capacitance, LF mode(2)
XTS = 0, XCAPx = 2
8.5
XTS = 0, XCAPx = 3
11
XTS = 0, Measured at P2.0/ACLK,
Duty cycle
LF mode
2.2 V
30
50
70
%
fLFXT1,LF = 32768 Hz
Oscillator fault frequency,
fFault,LF
XTS = 0, XCAPx = 0, LFXT1Sx = 3(4)
2.2 V
10
10000
Hz
LF mode(3)
(1)
To improve EMI on the XT1 oscillator, the following guidelines should be observed.
(a) Keep the trace between the device and the crystal as short as possible.
(b) Design a good ground plane around the oscillator pins.
(c) Prevent crosstalk from other clock or data lines into oscillator pins XIN and XOUT.
(d) Avoid running PCB traces underneath or adjacent to the XIN and XOUT pins.
(e) Use assembly materials and praxis to avoid any parasitic load on the oscillator XIN and XOUT pins.
(f) If conformal coating is used, ensure that it does not induce capacitive/resistive leakage between the oscillator pins.
(g) Do not route the XOUT line to the JTAG header to support the serial programming adapter as shown in other documentation. This
signal is no longer required for the serial programming adapter.
(2)
Includes parasitic bond and package capacitance (approximately 2 pF per pin).
Since the PCB adds additional capacitance, it is recommended to verify the correct load by measuring the ACLK frequency. For a
correct setup, the effective load capacitance should always match the specification of the used crystal.
(3)
Frequencies below the MIN specification set the fault flag. Frequencies above the MAX specification do not set the fault flag.
Frequencies in between might set the flag.
(4)
Measured with logic-level input frequency but also applies to operation with crystals.
Internal Very-Low-Power Low-Frequency Oscillator (VLO)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TA
VCC
MIN
TYP
MAX
UNIT
fVLO
VLO frequency
-40
°C to 85°C
3 V
4
12
20
kHz
dfVLO/dT
VLO frequency temperature drift
-40
°C to 85°C
3 V
0.5
%/
°C
dfVLO/dVCC VLO frequency supply voltage drift
25
°C
1.8 V to 3.6 V
4
%/V
Timer_A
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
fTA
Timer_A input clock frequency
SMCLK, duty cycle = 50%
± 10%
fSYSTEM
MHz
tTA,cap
Timer_A capture timing
TA0, TA1
3 V
20
ns
28
Copyright
2011, Texas Instruments Incorporated
相关PDF资料 |
PDF描述 |
|---|---|
| MSP430G2203IRHB32 | 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC32 |
| MSP430G2403IRHB32 | 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC32 |
| MSP430G2452IPW14 | 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PDSO14 |
| MSP430G2452IRSA16T | 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC16 |
| MSP430G2112IPW14R | 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PDSO14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MSP430G2333IPW20R | 功能描述:16位微控制器 - MCU Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| MSP430G2333IPW28 | 功能描述:16位微控制器 - MCU Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| MSP430G2333IPW28R | 功能描述:16位微控制器 - MCU Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| MSP430G2333IRHB32R | 功能描述:16位微控制器 - MCU Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| MSP430G2333IRHB32T | 功能描述:16位微控制器 - MCU Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
发布紧急采购，3分钟左右您将得到回复。