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参数资料
| 型号： | MSP430F2121IRGE |
| 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, PQCC24 |
| 封装： | PLASTIC, QFN-24 |
| 文件页数： | 25/95页 |
| 文件大小： | 1832K |
| 代理商： | MSP430F2121IRGE |
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MSP430x23x, MSP430x24x(1), MSP430x2410
MIXED SIGNAL MICROCONTROLLER
SLAS547D -- JUNE 2007 -- REVISED APRIL 2010
31
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Voltage applied at VCC to VSS
--0.3 V to 4.1 V
......................................................
Voltage applied to any pin
--0.3 V to VCC +0.3 V
..................................................
Diode current at any device terminal .
±2mA
......................................................
Storage temperature§,Tstg: Unprogrammed device
--55°C to 150°C
................................
Programmed device
--40°C to 105°C
...................................
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltages referenced to VSS. The JTAG fuse-blow voltage, VFB, is allowed to exceed the absolute maximum rating. The voltage is applied to
the TDI/TCLK pin when blowing the JTAG fuse.
§ Higher temperature may be applied during board soldering process according to the current JEDEC J-STD-020 specification with peak reflow
temperatures not higher than classified on the device label on the shipping boxes or reels.
recommended operating conditions
PARAMETER
MIN
MAX
UNIT
Supply voltage during program execution, VCC
AVCC =DVCC =VCC (see Note 1)
1.8
3.6
V
Supply voltage during flash memory programming, VCC
AVCC =DVCC =VCC (see Note 1)
2.2
3.6
V
Supply voltage, VSS
AVSS =DVSS =VSS
0.0
V
Operating free air temperat re T
I version
--40
85
°C
Operating free-air temperature, TA
T version
--40
105
°C
VCC =1.8 V,
Duty cycle = 50% ± 10%
dc
4.15
Processor frequency fSYSYTEM (maximum MCLK frequency)
(see Notes 2 and 3 and Figure 1)
VCC =2.7 V,
Duty cycle = 50% ± 10%
dc
12
MHz
VCC ≥ 3.3 V,
Duty cycle = 50% ± 10%
dc
16
NOTES: 1. It is recommended to power AVCC and DVCC from the same source. A maximum difference of 0.3 V between AVCC and DVCC can
be tolerated during power-up.
2. The MSP430 CPU is clocked directly with MCLK.
Both the high and low phase of MCLK must not exceed the pulse width of the specified maximum frequency.
3. Modules might have a different maximum input clock specification. See the specification of the respective module in this data sheet.
4.15 MHz
12 MHz
16 MHz
1.8 V
2.2 V
2.7 V
3.3 V 3.6 V
Supply Voltage --V
Sys
te
m
Fr
eq
uen
cy
--M
H
z
Supply voltage range
during flash memory
programming
Supply voltage range
during program execution
Legend:
7.5 MHz
NOTE: Minimum processor frequency is defined by system clock. Flash program or erase operations require a minimum VCC of 2.2 V.
Figure 1. Operating Area
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| MSP430F2121IRGER | 功能描述:16位微控制器 - MCU 16-bit Ult-Lo-Pwr 4kB Flash 256B RAM 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 |
| MSP430F2121IRGET | 功能描述:16位微控制器 - MCU 16-bit Ult-Lo-Pwr 4kB Flash 256B RAM 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 |
| MSP430F2121TDGV | 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU 4kB FL 256B RAM Comp 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 |
| MSP430F2121TDGVR | 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU 4kB FL 256B RAM Comp 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 |
| MSP430F2121TDW | 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU 4kB FL 256B RAM Comp 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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