| ITEM | NAME/DESCRIPTION | PART NO. | BRAND |
| 1 | IC: RTC circuit; I2C; NV RAM; 44B; SOP28; 2.7÷3.6V | M41ST85WMH6F | STMicroelectronics |
| 2 | IC: RTC circuit; I2C; NV RAM; 128B; SOX28; 2.7÷3.6V | M41ST87WMX6TR | STMicroelectronics |
| 3 | IC: RTC circuit; I2C; NV RAM; 128B; SSOP20; 2.7÷3.6V | M41ST87WSS6F | STMicroelectronics |
| 4 | IC: RTC circuit; I2C,serial; NV RAM; 8B; SO8; 2÷5.5V | M41T00M6F | STMicroelectronics |
| 5 | IC: RTC circuit; I2C; SRAM; SO8; 2.7÷5.5V | M41T00SM6F | STMicroelectronics |
| 6 | IC: RTC circuit; I2C,serial; NV RAM; 8B; SO8; 2÷5.5V | M41T0M6F | STMicroelectronics |
| 7 | IC: RTC circuit; I2C,serial; NV RAM; 56B; SO8; 2÷5.5V | M41T11M6F | STMicroelectronics |
| 8 | IC: RTC circuit; I2C; NV RAM; 56B; SOP28; 2÷5.5V | M41T11MH6F | STMicroelectronics |
| 9 | IC: RTC circuit; I2C,serial; NV RAM; 56B; SO8; 4.5÷5.5V | M41T56M6F | STMicroelectronics |
| 10 | IC: RTC circuit; I2C,serial; 8B; QFN16; 1.3÷4.4V | M41T60Q6F | STMicroelectronics |
| 11 | IC: RTC circuit; I2C,serial; 8B; LCC8; 1.3÷4.4V | M41T62LC6F | STMicroelectronics |
| 12 | IC: RTC circuit; I2C,serial; 8B; QFN16; 1.3÷4.4V | M41T62Q6F | STMicroelectronics |
| 13 | IC: RTC circuit; I2C,serial; 16B; QFN16; 1.3÷4.4V | M41T65Q6F | STMicroelectronics |
| 14 | IC: RTC circuit; I2C,serial; 20B; SO8; 2÷5.5V | M41T80M6F | STMicroelectronics |
| 15 | IC: RTC circuit; I2C,serial; SRAM; 20B; SO8; 2÷5.5V | M41T81M6F | STMicroelectronics |
| 16 | IC: RTC circuit; I2C,serial; SRAM; 20B; SO8; 2.7÷5.5V | M41T81SM6F | STMicroelectronics |
| 17 | IC: RTC circuit; I2C,serial; SRAM; 32B; SO8; 2.7÷5.5V | M41T82RM6F | STMicroelectronics |
| 18 | IC: RTC circuit; I2C,serial; SRAM; 32B; SO8; 3÷5.5V | M41T82SM6F | STMicroelectronics |
| 19 | IC: RTC circuit; I2C,serial; SRAM; 32B; SO8; 2.38÷5.5V | M41T82ZM6F | STMicroelectronics |
| 20 | IC: RTC circuit; I2C,serial; SRAM; 32B; QFN16; 2.7÷5.5V | M41T83RQA6F | STMicroelectronics |
| 21 | IC: RTC circuit; I2C,serial; SRAM; 32B; SOX18; 2.38÷5.5V | M41T83ZMY6F | STMicroelectronics |
| 22 | IC: RTC circuit; I2C,SPI,serial; SRAM; 32B; SOX18; 2.7÷5.5V | M41T93RMY6F | STMicroelectronics |
| 23 | IC: RTC circuit; I2C,serial; NV SRAM; 44B; SOH28; 2.7÷5.5V | M41T94MH6F | STMicroelectronics |
| 24 | IC: RTC circuit; I2C,serial; NV SRAM; 44B; SO16; 2.7÷5.5V | M41T94MQ6F | STMicroelectronics |
| 25 | IC: RTC circuit; parallel; NV SRAM; PCDIP24; 4.75÷5.5V; 16kb; 150ns | M48T02-150PC1 | STMicroelectronics |
| 26 | IC: RTC circuit; parallel; NV SRAM; PCDIP24; 4.75÷5.5V; 16kb; 70ns | M48T02-70PC1 | STMicroelectronics |
| 27 | IC: RTC circuit; parallel; NV SRAM; PCDIP28; 4.75÷5.5V; 64kb; 100ns | M48T08-100PC | STMicroelectronics |
| 28 | IC: RTC circuit; parallel; NV SRAM; PCDIP28; 4.75÷5.5V; 64kb; 150ns | M48T08-150PC1 | STMicroelectronics |
| 29 | IC: RTC circuit; parallel; NV SRAM; SOH28; 4.5÷5.5V; 64kb | M48T08Y-10MH1F | STMicroelectronics |
| 30 | IC: RTC circuit; parallel; NV SRAM; PCDIP24; 4.5÷5.5V; 16kb; 70ns | M48T12-70PC1 | STMicroelectronics |
| 31 | IC: RTC circuit; parallel; NV SRAM; PCDIP28; 4.5÷5.5V; 64kb; 100ns | M48T18-100PC1 | STMicroelectronics |
| 32 | IC: RTC circuit; parallel; NV SRAM; PCDIP28; 4.5÷5.5V; 64kb; 150ns | M48T18-150PC | STMicroelectronics |
| 33 | IC: RTC circuit; parallel; NV SRAM; SOH44; 4.5÷5.5V; 70ns | M48T201Y-70MH1F | STMicroelectronics |
| 34 | IC: RTC circuit; parallel; NV SRAM; PCDIP28; 4.75÷5.5V; 256kb; 70ns | M48T35-70PC1 | STMicroelectronics |
| 35 | IC: RTC circuit; parallel; NV SRAM; SOH28; 4.5÷5.5V; 64kb | M48T35Y-70MH1F | STMicroelectronics |
| 36 | IC: RTC circuit; parallel; NV SRAM; PCDIP28; 4.5÷5.5V; 64kb; 70ns | M48T35Y-70PC1 | STMicroelectronics |
| 37 | IC: RTC circuit; parallel; NV SRAM; PCDIP28; 4.5÷5.5V; 64kb; 70ns | M48T58Y-70PC1 | STMicroelectronics |
| 38 | Parallel; Accessories for semiconductors: battery; SNAPHAT; 2.8V | M4T32-BR12SH1 | STMicroelectronics |
| 39 | Parallel; Accessories for semiconductors: battery; SNAPHAT; 2.8V | M4T32-BR12SH6 | STMicroelectronics |
| 40 | IC: RTC circuit; I2C,serial; SO8; 3÷3.6V | BQ32000D | TEXAS INSTRUMENTS |
| 41 | IC: RTC circuit; I2C,serial; SO8; 3÷3.6V | BQ32002D | TEXAS INSTRUMENTS |
| 42 | IC: RTC circuit; counter,programmable timer; DIP28; 4.5÷5.5V | Z84C3006PEC | ZILOG |
| 43 | IC: RTC circuit; counter,programmable timer; DIP28; 4.5÷5.5V | Z84C3006PEG | ZILOG |
| 44 | IC: RTC circuit; I2C; SRAM; 256B; QFN16; 1.5÷3.6V | AB0805-T3 | ABRACON |
| 45 | IC: RTC circuit; I2C; SRAM; 256B; QFN16; 1.5÷3.6V | AB1805-T3 | ABRACON |
| 46 | IC: RTC circuit; SPI; SRAM; 256B; QFN16; 1.5÷3.6V | AB1815-T3 | ABRACON |
| 47 | IC: peripheral circuit; clock signal generator; 3-wire,serial | ADF4002BRUZ | Analog Devices |
| 48 | IC: peripheral circuit; PLL/VCO,clock signal generator; LFCSP32 | ADF4350BCPZ | Analog Devices |
| 49 | IC: peripheral circuit; PLL/VCO,clock signal generator; LFCSP24 | ADF4360-7BCPZ | Analog Devices |
| 50 | IC: RTC circuit; serial; SOP14; 2.5÷5.5V | RTC4543SAB | EPSON |
| 51 | IC: RTC circuit; serial; SOP18; 2.5÷5.5V | RTC4543SBB | EPSON |
| 52 | IC: RTC circuit; parallel; DIP18; 4.5÷5.5V | RTC72421A | EPSON |
| 53 | IC: RTC circuit; parallel; SOP24; 4.5÷5.5V | RTC72423A | EPSON |
| 54 | IC: RTC circuit; I2C; VSOJ20; 1.8÷5.5V | RTC8564JE | EPSON |
| 55 | IC: RTC circuit; 4-wire,serial; SOP14; 1.7÷5.5V | RX4045SAA | EPSON |
| 56 | IC: RTC circuit; I2C; SOP14; 1.7÷5.5V | RX-8025SA | EPSON |
