SLAS272H July 2000 – May 2018 MSP430F133 , MSP430F135 , MSP430F147 , MSP430F1471 , MSP430F148 , MSP430F1481 , MSP430F149 , MSP430F1491
PRODUCTION DATA.
The Texas Instruments MSP430™ family of ultra-low-power microcontrollers (MCUs) consist of several devices featuring 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 6 µs.
The MSP430F13x, MSP430F14x, and MSP430F14x1 MCUs support two built-in 16-bit timers, a fast 12-bit ADC on the MSP430F13x and the MSP430F14x devices, one USART on the MSP430F13x devices or two USARTs on the MSP430F14x and MSP430F14x1 devices, and 48 I/O pins. The hardware multiplier enhances the performance and offers a broad code and hardware-compatible family solution.
For complete module descriptions, see the MSP430x1xx Family User’s Guide.
PART NUMBER | PACKAGE | BODY SIZE(2) |
---|---|---|
MSP430F149IPM | LQFP (64) | 10 mm × 10 mm |
MSP430F149IPAG | TQFP (64) | 10 mm × 10 mm |
MSP430F1491IRTD | VQFN (64) | 9 mm × 9 mm |
Figure 1-1 shows the functional block diagram for the MSP430F13x MCUs.
Figure 1-2 shows the functional block diagram for the MSP430F14x MCUs.
Figure 1-3 shows the functional block diagram for the MSP430F14x1 MCUs.
Changes from February 12, 2009 to May 23, 2018
Table 3-1 summarizes the features of the device variants in this data sheet.
Device | Flash | SRAM | Timer_A(3) | Timer_B(4) | USART | COMP_A | ADC12
(Channels) |
I/Os | Package |
---|---|---|---|---|---|---|---|---|---|
MSP430F149 | 60KB | 2KB | 3 | 7 | 2 | 1 | 8 | 48 | 64-pin PM
64-pin PAG 64-pin RTD |
MSP430F1491 | 60KB | 2KB | 3 | 7 | 2 | 1 | 8 | 48 | 64-pin PM
64-pin RTD |
MSP430F148 | 48KB | 2KB | 3 | 7 | 2 | 1 | 8 | 48 | 64-pin PM
64-pin PAG 64-pin RTD |
MSP430F1481 | 48KB | 2KB | 3 | 7 | 2 | 1 | 8 | 48 | 64-pin PM
64-pin RTD |
MSP430F147 | 32KB | 1KB | 3 | 7 | 2 | 1 | 8 | 48 | 64-pin PM
64-pin PAG 64-pin RTD |
MSP430F1471 | 32KB | 1KB | 3 | 7 | 2 | 1 | 8 | 48 | 64-pin PM
64-pin RTD |
MSP430F135 | 16KB | 512 bytes | 3 | 3 | 1 | 1 | 8 | 48 | 64-pin PM
64-pin PAG 64-pin RTD |
MSP430F133 | 8KB | 256 bytes | 3 | 3 | 1 | 1 | 8 | 48 | 64-pin PM
64-pin PAG 64-pin RTD |
For information about other devices in this family of products or related products, see the following links.
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