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参数资料
| 型号： | MSP430F1222IPW |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PDSO28 |
| 封装： | PLASTIC, TSSOP-28 |
| 文件页数： | 9/53页 |
| 文件大小： | 1198K |
| 代理商： | MSP430F1222IPW |
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MSP430x11x2, MSP430x12x2
MIXED SIGNAL MICROCONTROLLER
SLAS361D JANUARY 2002 REVISED AUGUST 2004
17
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
1.8 V
3.6 V
2.7 V 3 V
4.15 MHz
8.0 MHz
Supply Voltage V
Supply voltage range, ’F11x2/12x2,
during flash memory programming
Supply voltage range,
’F11x2/12x2, during
program execution
NOTE: Minimum processor frequency is defined by system clock. Flash
program or erase operations require a minimum VCC of 2.7 V.
f(system) (MHz)
Figure 1. Frequency vs Supply Voltage
supply current (into VCC) excluding external current
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TA = 40°C +85°C,
f
= f
= 1 MHz,
VCC = 2.2 V
200
250
I(AM)
Active mode
fMCLK = f(SMCLK) = 1 MHz,
f(ACLK) = 32,768 Hz,
Program executes in Flash
VCC = 3 V
300
350
A
I(AM)
Active mode
TA = 40°C +85°C,
VCC = 2.2 V
3
5
f(MCLK) = f(SMCLK) = f(ACLK) = 4096 Hz,
Program executes in Flash
VCC = 3 V
11
18
A
TA = 40°C +85°C,
VCC = 2.2 V
32
45
I(CPUOff)
Low-power mode, (LPM0)
f(MCLK) = 0, f(SMCLK) = 1 MHz,
f(ACLK) = 32,768 Hz
VCC = 3 V
55
70
A
TA = 40°C +85°C,
VCC = 2.2 V
11
14
I(LPM2)
Low-power mode, (LPM2)
f(MCLK) = f(SMCLK) = 0 MHz,
f(ACLK) = 32,768 Hz, SCG0 = 0
VCC = 3 V
17
22
A
TA = 40°C
0.8
1.2
TA = 25°C
VCC = 2.2 V
0.7
1
A
TA = 85°C
CC
1.6
2.3
I(LPM3)
Low-power mode, (LPM3)
TA = 40°C
1.8
2.2
TA = 25°C
VCC = 3 V
1.6
1.9
A
TA = 85°C
CC
2.3
3.4
TA = 40°C
0.1
0.5
I(LPM4)
Low-power mode, (LPM4)
TA = 25°C
VCC = 2.2 V/3 V
0.1
0.5
A
(LPM4)
TA = 85°C
CC
0.8
1.9
NOTES:
1. All inputs are tied to 0 V or VCC. Outputs do not source or sink any current.
current consumption of active mode versus system frequency
IAM = IAM[1 MHz] × fsystem [MHz]
current consumption of active mode versus supply voltage
IAM = IAM[3 V] + 120 A/V × (VCC3 V)
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相关代理商/技术参数 |
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| MSP430F1222IPWR | 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM 10bit ADC + 1 USART 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 |
| MSP430F1222IRHB | 制造商:TI 制造商全称:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER |
| MSP430F1222IRHBR | 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM 10bit ADC + 1 USART 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 |
| MSP430F1222IRHBT | 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM 10bit ADC + 1 USART 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 |
| MSP430F122IDW | 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM USART + Comparator 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 |
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