| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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11 pcs
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11 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| SVHC Present |
The Texas Instruments TMS3478NL is an 8-bit microcontroller from the TMS370 series. This ROMless device requires external program memory for operation. It operates at a CPU speed of 5MHz and includes 256 bytes of RAM.
Key features include 46 input/output pins, an 8-channel, 8-bit Analog-to-Digital converter, and integrated peripherals such as PWM and WDT. Connectivity is provided via SCI and SPI interfaces. The microcontroller operates within a supply voltage range of 4.5V to 5.5V and has an operating temperature range of -40°C to 105°C.
Packaged in a 68-PLCC (Plastic Leaded Chip Carrier) with dimensions of 24.23x24.23 mm, the TMS3478NL is designed for surface mount applications. This device is noted as obsolete and no longer in production, available only from existing stock.
4.5V to 5.5V
68-PLCC (24.24x24.24mm) or 68-LCC (J-Lead)
-40°C to 105°C
TMS370
5 MHz
256 bytes
46