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| PartNumber | MSP430FG437IZCAR | MSP430FG437IPN | MSP430FG437IPNR |
| Description | 16-bit Microcontrollers - MCU 16-bit MCU 32KB Fla h, 1KB RAM, 12-bit | 16-bit Microcontrollers - MCU 32KB Flash 1KB RAM 12ADC/2DAC 128sLCD | 16-bit Microcontrollers - MCU 32KB Flash 1KB RAM 12ADC/2DAC 128sLCD |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | nFBGA-113 | LQFP-80 | LQFP-80 |
| Series | MSP430FG437 | MSP430FG437 | MSP430FG437 |
| Core | MSP430 | MSP430 | MSP430 |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Program Memory Size | 32 kB | 32 kB | 32 kB |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Tray | Reel |
| Height | 0.71 | 1.4 mm | 1.4 mm |
| Length | 7 mm | 12 mm | 12 mm |
| Width | 7 mm | 12 mm | 12 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 2500 | 119 | 1000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | MSP430 | MSP430 | MSP430 |
| Watchdog Timers | No Watchdog Timer | No Watchdog Timer | No Watchdog Timer |
| Unit Weight | 0.005566 oz | 0.016427 oz | 0.016427 oz |
| Maximum Clock Frequency | - | 16 MHz | 16 MHz |
| Data RAM Size | - | 1 kB | 1 kB |
| ADC Resolution | - | 12 bit | 12 bit |
| Number of I/Os | - | 48 I/O | 48 I/O |
| Operating Supply Voltage | - | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Program Memory Type | - | Flash | Flash |
| Data ROM Size | - | 256 B | 256 B |
| Data ROM Type | - | Flash | Flash |
| Interface Type | - | Serial | Serial |
| Number of ADC Channels | - | 8 Channel | 8 Channel |
| Number of Timers/Counters | - | 2 Timer | 2 Timer |
| Processor Series | - | 4 Series | 4 Series |