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| 型號(hào)： | MSP430F2121TRGE |
| 廠(chǎng)商： | TEXAS INSTRUMENTS INC |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC24 |
| 封裝： | PLASTIC, QFN-24 |
| 文件頁(yè)數(shù)： | 16/95頁(yè) |
| 文件大?。?/td> | 1832K |
| 代理商： | MSP430F2121TRGE |
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MSP430x23x, MSP430x24x(1), MSP430x2410
MIXED SIGNAL MICROCONTROLLER
SLAS547D -- JUNE 2007 -- REVISED APRIL 2010
23
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
digital I/O
There are up to six 8-bit I/O ports implemented—ports P1 through P6.
D
All individual I/O bits are independently programmable.
D
Any combination of input, output, and interrupt conditions is possible.
D
Edge-selectable interrupt input capability for all eight bits of ports P1 and P2.
D
Read/write access to port-control registers is supported by all instructions.
D
Each I/O has an individually programmable pullup/pulldown resistor.
watchdog timer + (WDT+)
The primary function of the WDT+ module is to perform a controlled system restart after a software problem
occurs. If the selected time interval expires, a system reset is generated. If the watchdog function is not needed
in an application, the module can be configured as an interval timer and can generate interrupts at selected time
intervals.
hardware multiplier
The multiplication operation is supported by a dedicated peripheral module. The module performs 16×16,
16×8, 8×16, and 8×8 bit operations. The module is capable of supporting signed and unsigned multiplication
as well as signed and unsigned multiply and accumulate operations. The result of an operation can be accessed
immediately after the operands have been loaded into the peripheral registers. No additional clock cycles are
required.
Timer_A3
Timer_A3 is a 16-bit timer/counter with three capture/compare registers. Timer_A3 can support multiple
capture/compares, PWM outputs, and interval timing. Timer_A3 also has extensive interrupt capabilities.
Interrupts may be generated from the counter on overflow conditions and from each of the capture/compare
registers.
TIMER_A3 SIGNAL CONNECTIONS
INPUT PIN
NUMBER
DEVICE INPUT
SIGNAL
MODULE INPUT
NAME
MODULE
BLOCK
MODULE OUTPUT
SIGNAL
OUTPUT PIN NUMBER
12 - P1.0
TACLK
ACLK
Timer
NA
SMCLK
Timer
NA
21 - P2.1
TAINCLK
INCLK
13 - P1.1
TA0
CCI0A
13 - P1.1
22 - P2.2
TA0
CCI0B
CCR0
TA0
17 - P1.5
DVSS
GND
CCR0
TA0
27 - P2.7
DVCC
VCC
14 - P1.2
TA1
CCI1A
14 - P1.2
CAOUT (internal)
CCI1B
CCR1
TA1
18 - P1.6
DVSS
GND
CCR1
TA1
23 - P2.3
DVCC
VCC
ADC12{ (internal)
15 - P1.3
TA2
CCI2A
15 - P1.3
ACLK (internal)
CCI2B
CCR2
TA2
19 - P1.7
DVSS
GND
CCR2
TA2
24 - P2.4
DVCC
VCC
Not available in the MSP430F24x1 devices
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSP430F2121TRGER | 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 處理器系列:MSP430FR572x 數(shù)據(jù)總線(xiàn)寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)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 |
| MSP430F2121TRGET | 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 處理器系列:MSP430FR572x 數(shù)據(jù)總線(xiàn)寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)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 |
| MSP430F2122IPW | 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線(xiàn)寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)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 |
| MSP430F2122IPWR | 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr Microcntrlr RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線(xiàn)寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)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 |
| MSP430F2122IRHB | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER |
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