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There are multiple devices in the Texas Instruments MSP430 family of ultralow power microcontrollers, each of which has a unique set of peripherals designed for a particular application. In portable measurement applications, the architecture is tailored to achieve longer battery life through the use of five low-power modes. The system includes a potent 16-bit RISC CPU, 16-bit registers, and constant generators that help the code run as efficiently as possible. In less than 6 s, the digitally controlled oscillator (DCO) enables wake-up from low-power modes to active mode.
Two 16-bit timers, a high-performance 12-bit A/D converter, dual 12-bit D/A converters, three programmable operational amplifiers, a USART, DMA, 48 I/O pins, and a liquid crystal display (LCD) driver are all included in the MSP430FG43x series of microcontroller combinations.
Five Power Saving Modes
Wake-Up From Standby Mode in Less Than 6 μs
16-Bit RISC Architecture, 125-ns Instruction Cycle Time
Single-Channel Internal DMA
12-Bit A/D Converter With Internal Reference, Sample-and-Hold and Autoscan Feature
Three Configurable Operational Amplifiers
Dual 12-Bit D/A Converters With Synchronization
16-Bit Timer_A With Three Capture/Compare Registers
16-Bit Timer_B With Three Capture/Compare-With-Shadow Registers
On-Chip Comparator
Power Management
Consumer Electronics
Portable Devices
Industrial
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 80-LQFP |
| Surface Mount | YES |
| Number of Pins | 80 |
| Weight | 465.697616mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | MSP430x4xx |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 80 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 2.2V |
| Terminal Pitch | 0.5mm |
| Frequency | 8MHz |
| Pin Count | 80 |
| Supply Voltage-Max (Vsup) | 3.6V |
| Interface | SPI, UART, USART |
| Memory Size | 32kB |
| Oscillator Type | Internal |
| Number of I/O | 48 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V~3.6V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | MSP430 |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 16-Bit |
| Program Memory Size | 32KB 32K x 8 + 256B |
| Connectivity | SPI, UART/USART |
| Supply Current-Max | 0.57mA |
| Bit Size | 16 |
| Data Converter | A/D 12x12b; D/A 2x12b |
| Watchdog Timer | Yes |
| Access Time | 8 μs |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 16b |
| PWM Channels | YES |
| DAC Channels | YES |
| Number of Timers/Counters | 4 |
| ROM (words) | 32768 |
| Boundary Scan | YES |
| Low Power Mode | YES |
| Number of A/D Converters | 12 |
| Number of Programmable I/O | 48 |
| Format | FIXED-POINT |
| Integrated Cache | NO |
| RAM (words) | 1 |
| Number of UART Channels | 1 |
| Number of Serial I/Os | 1 |
| Height | 1.6mm |
| Length | 12mm |
| Width | 12mm |
| Thickness | 1.4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MSP430FG437IPNR Datasheet
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