| Category | IP block name | Description | Process | Foundry | Technology | Details, PDF |
| DLL | 055GF_DLL_01 | 10 – 200 MHz DLL-based frequency multiplier | 55 | GF | CMOS | ENG |
| OSCILLATORS | 055GF_OSC_01 | RC oscillator 1 MHz | 55 | GF | CMOS | ENG |
| OSCILLATORS | 055GF_OSC_02 | RC oscillator 10 MHz | 55 | GF | CMOS | ENG |
| OSCILLATORS | 055GF_OSC_03 | RC oscillator 100 MHz | 55 | GF | CMOS | ENG |
| RS | 055GF_BVR_01 | Bandgap voltage reference (output voltage 0.4 V) | 55 | GF | CMOS | ENG |
| LDO | 055GF_LDOVR_02 | 2 mA LDO voltage regulator (output voltage 1.2 V) | 55 | GF | CMOS | ENG |
| LDO | 055GF_LDOVR_03 | 30 mA LDO voltage regulator (output voltage 1.2 V) | 55 | GF | CMOS | ENG |
| LDO | 055GF_LDOVR_04 | 30 mA flash LDO voltage regulator (output voltage 1.8 V) | 55 | GF | CMOS | ENG |
| OTHER | 055GF_PoR_01 | Power on reset with detector | 55 | GF | CMOS | ENG |
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