Microcontroller, 8-Bit, OTPROM, 20MHz, CMOS, CQCC44, CERAMIC, QPJ-44
| Parameter Name | Attribute value |
| Maker | Atmel (Microchip) |
| Parts packaging code | QFN |
| package instruction | QCCJ, |
| Contacts | 44 |
| Reach Compliance Code | unknown |
| Has ADC | NO |
| Address bus width | 16 |
| bit size | 8 |
| maximum clock frequency | 20 MHz |
| DAC channel | NO |
| DMA channel | NO |
| External data bus width | 8 |
| JESD-30 code | S-CQCC-J44 |
| length | 16.51 mm |
| Number of I/O lines | 32 |
| Number of terminals | 44 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| PWM channel | NO |
| Package body material | CERAMIC, METAL-SEALED COFIRED |
| encapsulated code | QCCJ |
| Package shape | SQUARE |
| Package form | CHIP CARRIER |
| Certification status | Not Qualified |
| ROM programmability | OTPROM |
| Maximum seat height | 4.83 mm |
| speed | 20 MHz |
| Maximum supply voltage | 5.5 V |
| Minimum supply voltage | 4.5 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | COMMERCIAL |
| Terminal form | J BEND |
| Terminal pitch | 1.27 mm |
| Terminal location | QUAD |
| width | 16.51 mm |
| uPs/uCs/peripheral integrated circuit type | MICROCONTROLLER |
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