| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
1,540 pcs
|
1540 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments MSP430FW427IPMR is a low-power, 16-bit microcontroller designed for applications such as gas and water metering. It features a 16-bit RISC architecture with a 125 ns instruction cycle time, operating at speeds up to 8MHz.
Key electrical specifications include a wide operating voltage range of 1.8V to 3.6V and ultra-low power consumption. In active mode, it consumes 200 µA at 1 MHz and 2.2V, while standby mode uses only 0.7 µA, and off mode with RAM retention draws 0.1 µA. It offers five power-saving modes and can wake up from standby in less than 6 µs.
This MCU includes a scan interface for background measurements, multiple Timer_A modules with capture/compare registers, an integrated LCD driver for up to 96 segments, and an on-chip comparator. For security and reliability, it features programmable code protection, a brownout detector, and a supply voltage supervisor with programmable level detection. Programming is simplified with serial onboard programming requiring no external voltage.
The MSP430FW427IPMR is housed in a 64-pin LQFP (10x10) package, suitable for surface mounting. It operates within a temperature range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.21 | $5.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 1.8V to 3.6V.
It is available in a 64-pin LQFP package.
The operating temperature range is -40°C to 85°C.
The program memory size is 32KB (32K x 8 + 256B).
The RAM size is 1KB (1K x 8).
It includes Brown-out Detect/Reset, LCD, POR, PWM, and WDT peripherals.
Active mode consumption is 200 µA at 1 MHz and 2.2 V.