8-BIT HCMOS MCUs WITH EEPROM AND TV/MONITOR DEDICATED FUNCTIONS
| Parameter Name | Attribute value |
| Maker | STMicroelectronics |
| Parts packaging code | DIP |
| package instruction | SHRINK, PLASTIC, DIP-56 |
| Contacts | 56 |
| Reach Compliance Code | compli |
| Has ADC | YES |
| bit size | 8 |
| maximum clock frequency | 4 MHz |
| DAC channel | NO |
| DMA channel | NO |
| JESD-30 code | R-PDIP-T56 |
| Number of terminals | 56 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| PWM channel | YES |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | DIP |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| Certification status | Not Qualified |
| ROM programmability | MROM |
| speed | 4 MHz |
| Maximum supply voltage | 5.5 V |
| Minimum supply voltage | 4.5 V |
| Nominal supply voltage | 5 V |
| surface mount | NO |
| technology | CMOS |
| Temperature level | COMMERCIAL |
| Terminal form | THROUGH-HOLE |
| Terminal location | DUAL |
| uPs/uCs/peripheral integrated circuit type | MICROCONTROLLER |

| ST7271N1 | ST7271N3 | ST7271N5 | ST7271J1 | ST7271 | |
|---|---|---|---|---|---|
| Description | 8-BIT HCMOS MCUs WITH EEPROM AND TV/MONITOR DEDICATED FUNCTIONS | 8-BIT HCMOS MCUs WITH EEPROM AND TV/MONITOR DEDICATED FUNCTIONS | 8-BIT HCMOS MCUs WITH EEPROM AND TV/MONITOR DEDICATED FUNCTIONS | 8-BIT HCMOS MCUs WITH EEPROM AND TV/MONITOR DEDICATED FUNCTIONS | 8-BIT HCMOS MCUs WITH EEPROM AND TV/MONITOR DEDICATED FUNCTIONS |
| Maker | STMicroelectronics | STMicroelectronics | - | STMicroelectronics | - |
| Parts packaging code | DIP | DIP | - | DIP | - |
| package instruction | SHRINK, PLASTIC, DIP-56 | SHRINK, PLASTIC, DIP-56 | - | DIP, | - |
| Contacts | 56 | 56 | - | 42 | - |
| Reach Compliance Code | compli | compli | - | unknow | - |
| Has ADC | YES | YES | - | YES | - |
| bit size | 8 | 8 | - | 8 | - |
| maximum clock frequency | 4 MHz | 4 MHz | - | 4 MHz | - |
| DAC channel | NO | NO | - | NO | - |
| DMA channel | NO | NO | - | NO | - |
| JESD-30 code | R-PDIP-T56 | R-PDIP-T56 | - | R-PDIP-T42 | - |
| Number of terminals | 56 | 56 | - | 42 | - |
| Maximum operating temperature | 70 °C | 70 °C | - | 70 °C | - |
| PWM channel | YES | YES | - | YES | - |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | - |
| encapsulated code | DIP | DIP | - | DIP | - |
| Package shape | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | - |
| Package form | IN-LINE | IN-LINE | - | IN-LINE | - |
| Certification status | Not Qualified | Not Qualified | - | Not Qualified | - |
| ROM programmability | MROM | MROM | - | MROM | - |
| speed | 4 MHz | 4 MHz | - | 4 MHz | - |
| Maximum supply voltage | 5.5 V | 5.5 V | - | 5.5 V | - |
| Minimum supply voltage | 4.5 V | 4.5 V | - | 4.5 V | - |
| Nominal supply voltage | 5 V | 5 V | - | 5 V | - |
| surface mount | NO | NO | - | NO | - |
| technology | CMOS | CMOS | - | CMOS | - |
| Temperature level | COMMERCIAL | COMMERCIAL | - | COMMERCIAL | - |
| Terminal form | THROUGH-HOLE | THROUGH-HOLE | - | THROUGH-HOLE | - |
| Terminal location | DUAL | DUAL | - | DUAL | - |
| uPs/uCs/peripheral integrated circuit type | MICROCONTROLLER | MICROCONTROLLER | - | MICROCONTROLLER | - |