Programmable Timer, 3 Timer(s), CMOS, PQCC28, PLASTIC, LCC-28
| Parameter Name | Attribute value |
| Maker | NEC Electronics |
| Parts packaging code | QLCC |
| package instruction | QCCJ, |
| Contacts | 28 |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| maximum clock frequency | 10 MHz |
| External data bus width | 8 |
| Information access methods | PARALLEL, DIRECT ADDRESS |
| JESD-30 code | S-PQCC-J28 |
| length | 11.5 mm |
| Number of digits | 16 |
| Number of terminals | 28 |
| Number of timers | 3 |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -40 °C |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | QCCJ |
| Package shape | SQUARE |
| Package form | CHIP CARRIER |
| Certification status | Not Qualified |
| Maximum seat height | 4.6 mm |
| Maximum supply voltage | 5.5 V |
| Minimum supply voltage | 4.5 V |
| Nominal supply voltage | 5 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | INDUSTRIAL |
| Terminal form | J BEND |
| Terminal pitch | 1.27 mm |
| Terminal location | QUAD |
| width | 11.5 mm |
| uPs/uCs/peripheral integrated circuit type | TIMER, PROGRAMMABLE |





| UPD71054L-10 | UPD71054C-10 | UPD71054L | UPD71054G | UPD71054GB-3B4 | UPD71054GB-10-3B4 | |
|---|---|---|---|---|---|---|
| Description | Programmable Timer, 3 Timer(s), CMOS, PQCC28, PLASTIC, LCC-28 | Programmable Timer, 3 Timer(s), CMOS, PDIP24, 0.600 INCH, PLASTIC, DIP-24 | Programmable Timer, 3 Timer(s), CMOS, PQCC28, PLASTIC, LCC-28 | Programmable Timer, 3 Timer(s), CMOS, PQFP44, PLASTIC, QFP-44 | Programmable Timer, 3 Timer(s), CMOS, PQFP44, PLASTIC, QFP-44 | Programmable Timer, 3 Timer(s), CMOS, PQFP44, PLASTIC, QFP-44 |
| Maker | NEC Electronics | NEC Electronics | NEC Electronics | NEC Electronics | NEC Electronics | NEC Electronics |
| Parts packaging code | QLCC | DIP | QLCC | QFP | QFP | QFP |
| package instruction | QCCJ, | DIP, | QCCJ, | LQFP, | QFP, | QFP, |
| Contacts | 28 | 24 | 28 | 44 | 44 | 44 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| maximum clock frequency | 10 MHz | 10 MHz | 8 MHz | 8 MHz | 8 MHz | 10 MHz |
| External data bus width | 8 | 8 | 8 | 8 | 8 | 8 |
| Information access methods | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS |
| JESD-30 code | S-PQCC-J28 | R-PDIP-T24 | S-PQCC-J28 | S-PQFP-G44 | S-PQFP-G44 | S-PQFP-G44 |
| Number of digits | 16 | 16 | 16 | 16 | 16 | 16 |
| Number of terminals | 28 | 24 | 28 | 44 | 44 | 44 |
| Number of timers | 3 | 3 | 3 | 3 | 3 | 3 |
| Maximum operating temperature | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C |
| Minimum operating temperature | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | QCCJ | DIP | QCCJ | LQFP | QFP | QFP |
| Package shape | SQUARE | RECTANGULAR | SQUARE | SQUARE | SQUARE | SQUARE |
| Package form | CHIP CARRIER | IN-LINE | CHIP CARRIER | FLATPACK, LOW PROFILE | FLATPACK | FLATPACK |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 4.6 mm | 5.72 mm | 4.6 mm | 1.65 mm | 3 mm | 3 mm |
| Maximum supply voltage | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Minimum supply voltage | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Nominal supply voltage | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | YES | NO | YES | YES | YES | YES |
| technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature level | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal form | J BEND | THROUGH-HOLE | J BEND | GULL WING | GULL WING | GULL WING |
| Terminal pitch | 1.27 mm | 2.54 mm | 1.27 mm | 0.8 mm | 0.8 mm | 0.8 mm |
| Terminal location | QUAD | DUAL | QUAD | QUAD | QUAD | QUAD |
| width | 11.5 mm | 15.24 mm | 11.5 mm | 10 mm | 10 mm | 10 mm |
| uPs/uCs/peripheral integrated circuit type | TIMER, PROGRAMMABLE | TIMER, PROGRAMMABLE | TIMER, PROGRAMMABLE | TIMER, PROGRAMMABLE | TIMER, PROGRAMMABLE | TIMER, PROGRAMMABLE |
| ECCN code | EAR99 | - | EAR99 | EAR99 | EAR99 | EAR99 |
| length | 11.5 mm | - | 11.5 mm | 10 mm | 10 mm | 10 mm |