MSP430F2619SPM中文资料德州仪器数据手册PDF规格书

1.1 Features 1

• Low-Supply Voltage Range 1.8 V to 3.6 V

• Ultra-Low Power Consumption

– Active Mode: 365 μA at 1 MHz, 2.2 V

– Standby Mode (VLO): 0.5 μA

– Off Mode (RAM Retention): 0.1 μA

• Wake-Up From Standby Mode in Less than 1 μs

• 16-Bit RISC Architecture, 62.5-ns Instruction Cycle

Time

• Three-Channel Internal DMA

• 12-Bit Analog-to-Digital (A/D) Converter With

Internal Reference, Sample-and-Hold, and

Autoscan Feature

• Dual 12-Bit Digital-to-Analog (D/A) Converters With

Synchronization

• 16-Bit Timer_A With Three Capture/Compare

Registers

• 16-Bit Timer_B With Seven Capture/Compare-

With-Shadow Registers

• On-Chip Comparator

• Four Universal Serial Communication Interfaces

(USCIs)

– USCI_A0 and USCI_A1

– Enhanced UART Supporting Auto-Baud-Rate

Detection (LIN)

– IrDA Encoder and Decoder

– Synchronous SPI

– USCI_B0 and USCI_B1

– I2C

– Synchronous SPI

• Supply Voltage Supervisor/Monitor With

Programmable Level Detection

• Brownout Detector

• Bootstrap Loader

• Serial Onboard Programming, No External

Programming Voltage Needed Programmable

Code Protection by Security Fuse

• MSP430F2619S 120KB + 256B Flash Memory,

4KB RAM

• Available in 64-Pin QFP Package or 64-Pin and

80-Pin KGD Options

• For Complete Module Descriptions, Refer to

MSP430x2xx Family User's Guide (SLAU144).

1.2 Applications

• Supports Extreme Temperature Applications:

– Controlled Baseline

– One Assembly/Test Site

– One Fabrication Site

– Extended Product Life Cycle

– Extended Product-Change Notification

– Product Traceability

• This device is qualified for 1000 hours of

continuous operation at maximum rated

temperature.

• TI high-temperature products use highly-optimized

silicon (die) solutions with design and process

enhancements to maximize performance over

extended temperatures.

1.3 Description

The MSP430F2619S ultra-low-power microcontroller features different sets of peripherals targeted for

various applications. The architecture, combined with five low-power modes, is optimized to achieve

extended battery life in portable measurement applications. The device features a powerful 16-bit RISC

CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency. The digitally

controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 μs.

The MSP430F2619S is a microcontroller configuration with two built-in 16-bit timers, a fast 12-bit A/D

converter, a comparator, dual 12-bit D/A converters, four universal serial communication interface (USCI)

modules, DMA, and up to 64 I/O pins.

Typical applications include sensor systems that capture analog signals, convert them to digital values,

and then process the data for display or for transmission to a host system. Stand-alone RF sensor front

end is another area of application.