 |  | | |
| PartNumber | 71M6521FE-IM/F | 71M6521FE-IMR | 71M6521FE-IM |
| Description | Metering Systems on a Chip - SoC Residential Energy Meter IC | Systems on a Chip - SoC Metering Systems on a Chip - SoC Residential Energy Meter IC | Systems on a Chip - SoC Metering Systems on a Chip - SoC Residential Energy Meter IC |
| Manufacturer | Maxim Integrated | Maxim Integrated | TERIDIAN |
| Product Category | Metering Systems on a Chip - SoC | Embedded - Microcontrollers | PMIC - Energy Metering |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | QFN-68 | - | - |
| Series | 71M6521FE | - | 71M6521FE |
| Core | 80515 | - | 80515 |
| Data Bus Width | 8 bit | - | 8 bit |
| Maximum Clock Frequency | 5 MHz | - | 5 MHz |
| Program Memory Size | 32 kB | - | 32 kB |
| Data RAM Size | 2 kB | - | 2 kB |
| ADC Resolution | 22 bit | - | 22 bit |
| Number of I/Os | 18 I/O | - | - |
| Operating Supply Voltage | 3.3 V | - | 3.3 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Packaging | Tray | - | Bulk |
| Program Memory Type | Flash | - | Flash |
| Brand | Maxim Integrated | - | - |
| Data RAM Type | XRAM | - | XRAM |
| Interface Type | I2C, UART | - | I2C UART |
| Development Kit | 71M6521FE-DB | - | 71M6521FE-DB |
| Moisture Sensitive | Yes | - | - |
| Number of Timers/Counters | 2 x 16 bit | - | - |
| Processor Series | 80515 | - | 80515 |
| Product Type | SOC - Metering Systems on a Chip | - | - |
| Factory Pack Quantity | 260 | - | - |
| Subcategory | SOC - Systems on a Chip | - | - |
| Part # Aliases | 71M6521FE 90-W6520+X05 | - | 71M6521FE |
| Unit Weight | 0.028572 oz | - | 0.028572 oz |
| Package Case | - | - | QFN-68 |
| Number of I Os | - | - | 18 I/O |
| Number of Timers Counters | - | - | 2 x 16 bit |