Details for MSP430FG438
VisualGDB supports MSP430FG438. To create a Visual Studio project for MSP430FG438, please follow the
MSP430 tutorial and specify
msp430fg438 as the device type on
step 8.
Device summary
The following summary is provided by the MCU manufacturer:
| Part Number | MSP430FG438 |
| Description | 16-Bit Ultra-Low-Power MCU, 48KB Flash, 2KB RAM, 12-Bit ADC, Dual DAC, DMA, 3 OPAMP, 128 Seg LCD |
| Status | ACTIVE |
| SubFamily | 4 Series with LCD |
| Frequency(MHz) | 8 |
| Flash(KB) | 48 |
| SRAM(B) | 2048 |
| GPIO | 48 |
| Timers - 16-bit | 2 |
| Watchdog | Yes |
| Brown Out Reset | Yes |
| SVS | Yes |
| USART | 1 |
| DMA | 3 |
| Comparators | Yes |
| Temp Sensor | Yes |
| ADC | 12-bit SAR |
| DAC | 2 |
| LCD Segments | 128 |
| Approx. Price (US$) | 4.50 | 1ku |
| Pin/Package | 80LQFP |
Memory map
| Memory
region | Start | End |
Size |
|---|
| sfr |
0x0000 |
0x0010 |
16 |
| peripheral_8bit |
0x0010 |
0x0100 |
240 |
| peripheral_16bit |
0x0100 |
0x0200 |
256 |
| ram (wx) |
0x0200 |
0x0A00 |
2K |
| infomem |
0x1000 |
0x1100 |
256 |
| infob |
0x1000 |
0x1080 |
128 |
| infoa |
0x1080 |
0x1100 |
128 |
| rom (rx) |
0x4000 |
0xFFE0 |
49120 |
| vectors |
0xFFE0 |
0x10000 |
32 |
