MSP430x22x2, MSP430x22x4
MIXED SIGNAL MICROCONTROLLER
SLAS504A 鈭?JULY 2006 鈭?REVISED DECEMBER 2006
operating modes
The MSP430 has one active mode and five software selectable low-power modes of operation. An interrupt
event can wake up the device from any of the five low-power modes, service the request and restore back to
the low-power mode on return from the interrupt program.
The following six operating modes can be configured by software:
D
Active mode AM;
鈭?/div>
All clocks are active
D
Low-power mode 0 (LPM0);
鈭?/div>
CPU is disabled
ACLK and SMCLK remain active. MCLK is disabled
D
Low-power mode 1 (LPM1);
鈭?/div>
CPU is disabled
ACLK and SMCLK remain active. MCLK is disabled
DCO鈥檚 dc-generator is disabled if DCO not used in active mode
D
Low-power mode 2 (LPM2);
鈭?/div>
CPU is disabled
MCLK and SMCLK are disabled
DCO鈥檚 dc-generator remains enabled
ACLK remains active
D
Low-power mode 3 (LPM3);
鈭?/div>
CPU is disabled
MCLK and SMCLK are disabled
DCO鈥檚 dc-generator is disabled
ACLK remains active
D
Low-power mode 4 (LPM4);
鈭?/div>
CPU is disabled
ACLK is disabled
MCLK and SMCLK are disabled
DCO鈥檚 dc-generator is disabled
Crystal oscillator is stopped
12
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
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MSP430F2232IRHAR PDF文件相關(guān)型號(hào)
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標(biāo)準(zhǔn)包裝 1
類別 集成電路 (IC)
家庭 嵌入式 - 微控制器,
系列 MSP430F2xx
核心處理器 RISC
芯體尺寸 16-位
速度 16MHz
連通性 I²C,IrDA,LIN,SCI,SPI,UART/USART
外圍設(shè)備 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù) 32
程序存儲(chǔ)器容量 8KB(8K x 8 + 256B)
程序存儲(chǔ)器類型 閃存
EEPROM 大小 -
RAM 容量 512 x 8
電壓 - 電源 (Vcc/Vdd) 1.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器 A/D 12x10b
振蕩器型 內(nèi)部
工作溫度 -40°C ~ 85°C
封裝/外殼 40-VFQFN 裸露焊盤
包裝 Digi-Reel®
其它名稱 296-26205-6
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