参数资料
型号: MSP430G2231IRSA16T
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, RISC MICROCONTROLLER, PQCC16
封装: GREEN, PLASTIC, QFN-16
文件页数: 11/55页
文件大小: 1139K
代理商: MSP430G2231IRSA16T
MSP430G2x31
MSP430G2x21
SLAS694H
– FEBRUARY 2010 – REVISED AUGUST 2011
Schmitt-Trigger Inputs
– Ports Px
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
0.45 VCC
0.75 VCC
VIT+
Positive-going input threshold voltage
V
3 V
1.35
2.25
0.25 VCC
0.55 VCC
VIT–
Negative-going input threshold voltage
V
3 V
0.75
1.65
Vhys
Input voltage hysteresis (VIT+ – VIT–)
3 V
0.3
1
V
For pullup: VIN = VSS
RPull
Pullup/pulldown resistor
3 V
20
35
50
k
For pulldown: VIN = VCC
CI
Input capacitance
VIN = VSS or VCC
5
pF
Leakage Current
– Ports Px
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
MAX
UNIT
Ilkg(Px.y)
High-impedance leakage current
(1) (2)
3 V
±50
nA
(1)
The leakage current is measured with VSS or VCC applied to the corresponding pin(s), unless otherwise noted.
(2)
The leakage of the digital port pins is measured individually. The port pin is selected for input and the pullup/pulldown resistor is
disabled.
Outputs
– Ports Px
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
VOH
High-level output voltage
I(OHmax) = –6 mA
(1)
3 V
VCC – 0.3
V
VOL
Low-level output voltage
I(OLmax) = 6 mA
(1)
3 V
VSS + 0.3
V
(1)
The maximum total current, I(OHmax) and I(OLmax), for all outputs combined should not exceed ±48 mA to hold the maximum voltage drop
specified.
Output Frequency
– Ports Px
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
Port output frequency
fPx.y
Px.y, CL = 20 pF, RL = 1 kΩ
(1) (2)
3 V
12
MHz
(with load)
fPort_CLK
Clock output frequency
Px.y, CL = 20 pF
(2)
3 V
16
MHz
(1)
A resistive divider with 2
× 0.5 kΩ between VCC and VSS is used as load. The output is connected to the center tap of the divider.
(2)
The output voltage reaches at least 10% and 90% VCC at the specified toggle frequency.
Copyright
2010–2011, Texas Instruments Incorporated
19
相关PDF资料
PDF描述
MK1726-02AGTR 64 MHz, OTHER CLOCK GENERATOR, PDSO8
M30842ME-XXXGP 32-BIT, MROM, 32 MHz, MICROCONTROLLER, PQFP144
M30853FHGP 32-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP100
MC68HLC908JK1CDW 8-BIT, FLASH, 4 MHz, MICROCONTROLLER, PDSO20
MC9S12B64CPV16 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP112
相关代理商/技术参数
参数描述
MSP430G2231IRSAQ1 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
MSP430G2231QPW1EP 功能描述:16位微控制器 - MCU EP 16B Ultra-Lo-Pwr 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
MSP430G2231QPW1REP 功能描述:MSP430 MSP430G2xx Microcontroller IC 16-Bit 16MHz 2KB (2K x 8) FLASH 14-TSSOP 制造商:texas instruments 系列:MSP430G2xx 包装:剪切带(CT) 零件状态:有效 核心处理器:MSP430 核心尺寸:16-位 速度:16MHz 连接性:I2C,SPI 外设:欠压检测/复位,POR,PWM,WDT I/O 数:10 程序存储容量:2KB(2K x 8) 程序存储器类型:闪存 EEPROM 容量:- RAM 容量:128 x 8 电压 - 电源(Vcc/Vdd):1.8 V ~ 3.6 V 数据转换器:A/D 8x10b 振荡器类型:内部 工作温度:-40°C ~ 125°C(TA) 封装/外壳:14-TSSOP(0.173",4.40mm 宽) 供应商器件封装:14-TSSOP 标准包装:1
MSP430G2232IN20 功能描述:16位微控制器 - MCU Mixed Signal Micro controller 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
MSP430G2232IPW14 功能描述:16位微控制器 - MCU Mixed Signal Micro controller 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