R7F103GLG3ZFA#BA0
Renesas ElectronicsR7F103GLG3ZFA#BA0 is a Renesas Electronics RL78/G21 16-bit microcontroller in a 64-pin LQFP package (12 x 12 mm, 0.65 mm pitch, Renesas code PLQP0064JB-A), supplied in trays under the #BA0 packing code. It is the cost-led memory option at this pin count: 128 KB code flash with the family-standard 8 KB SRAM and 4 KB data flash, a 32 MHz RL78-S3 core, a 1.6 V to 5.5 V supply and a -40 °C to +105 °C grade. The gain over the smaller packages is pin headroom, not memory — designs that need the full 64-pin peripheral set but run compact firmware avoid paying for flash they never fill. Selection advice: the same product is also listed as #UA0 (tray) and #HA0 (embossed tape); if firmware grows, the GLJ codes double code flash to 256 KB in the identical package and footprint, and the 64-pin LFQFP codes (ZFB) offer the same 128 KB in a smaller 10 x 10 mm body on a different footprint. Parameters verified against Renesas Electronics documentation.
- MPN
- R7F103GLG3ZFA#BA0
- Manufacturer
- Renesas Electronics
- Family
- 16-bit microcontroller
- Package
- LQFP-64
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