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| Tradename | MSP430 | Product Category | 16-bit Microcontrollers - MCU |
| Standard Package | Rail / Tube | Factory Pack Quantity | 90 |
| Standard Package Name | TSSOP | ||
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| EU RoHS | Compliant | Tariff No | 85423190 |
| Part Status | ACTIVE | Rad Hardened | No |
| Approval Agency | No | Security Features | N/A |
Electrical
| GPIO | 10 | Speed | 16 MHz |
| Timer | 2 x 16 bit | Memory | 0 |
| RAM Size | 128 byte | Core Size | 16-Bit |
| Core Type | MSP430 | Frequency | 16 MHz |
| Interface | I2C/SPI | Clock Rate | 16 MHz |
| Comparator | Yes | Delay Time | 1 |
| Resolution | 16bit | Memory Size | 128 B |
| Number of I/O | 10 | Counter/Timers | 1 |
| Voltage Rating | 1.8 → 3.6 V | Watchdog Timer | 1 |
| Clock Frequency | :16MHz | Data Converters | Slope A/D |
| Frequency - Max | 16MHz | Number of DAC's | 1 |
| Oscillator Type | Internal | Serial Protocol | 0 |
| Voltage - Supply | 2.5|3.3 V | Number of Channels | 0 |
| Analog Input:Output | Slope | Non-Volatile Memory | 2 |
| Program Memory Size | 2 KB | Program Memory Type | Flash |
| Voltage - Input (Min) | 3.6 | Voltage - Supply (Min) | 1.8 V |
| Frequency (Center/Band) | 16bit | Power - Average Forward | 0.5 |
| Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 3.6 V | ||
Mechanical
| Width | 4.5mm | Height | 1.05mm |
| Length | 5.1mm | Weight | 0.002018 oz |
| Packaging | Tube | Lead Style | Gull-wing |
| Termination | :SMD | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Number of Pins | :14 |
| Package / Case | 14TSSOP | Package Cooled | TSSOP |
| Material Finish | :MSL 1 - Unlimited | Length - Overall | 5.1(Max) |
| Package Quantity | TSSOP | Size / Dimension | 5.1 x 4.5 x 1.05mm |
| Number of Positions | 14 | Shell Size - Insert | 1.05(Max) |
| Number of Cores/Bus Width | 16 Bit | Pulse Width Distortion (Max) | 2 x 16 bit |
Product Info
| SPI | 1 | USB | 0 |
| Series | 2 Series | Features | Watchdog Brown Out Reset |
| Protocol | 1 | Software | SLAS491I |
| Bootloader | UART | Flash Size | :2KB |
| Multiplier | N/A | On-Chip RAM | Yes |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Special I/O | N/A |
| Architecture | RISC | Programmable | Yes |
| Number of Timers | 1 | Controller Series | :MSP430F2xx |
| Functional Diagram | fbd_slas491i.gif | RF Family/Standard | MSP430 |
| Utilized IC / Part | View | DigiKey Programmable | Yes |
| Printed Circuit Board | 14 | ||
Environmental
| Temperature - Test | -40 to 85 | Operating Temperature | -40 to 85 °C |
| Operating Temperature - Junction | 85C | ||
Documents & Media
PDF Document
Online Document
PDF Document
Online Document
Online Document
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Sourcing & traceability
- Datasheet
- slas491i.pdf
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.