« on: January 23, 2012, 06:03:08 PM »
Q: What are the differences between GlobalTop Gmm‐u2p and GlobalTop FGPMMOSL3C (SL3C)?common features- chip: MediaTek MT3339
- supply voltage range: 3.0 - 4.3 V
- back-up voltage range: 2.0 - 3.0 - 4.3 V
different features| feature | Gmm‐u2p | SL3C |
| current, tracking [mA] | 15 | 20 |
| current, acquisition [mA] | 19 | 25 |
| number of pins | 18 | 16 |
| serial port, main | TX0, RX0 | TXDA, RXDA |
| serial port, auxiliary | TX1, RX1 | TXDB, RXDB |
| VANT | (none) | 2.5 - 5.0 V |
| TIMER | 1,9 µHz - 32 Hz | (none) |
| target applications | new designs | SL3 upgrades |
« Last Edit: January 30, 2012, 03:01:49 PM by Horsa »
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