| PartNumber | ST62T20CM6 | ST62T20CB3 | ST62T20CB6 |
| Description | 8-bit Microcontrollers - MCU OTP EPROM 4K No Intf | 8-bit Microcontrollers - MCU ST6208C ST6209C ST6220C 8B MCU | Microcontrollers - MCU 8-bit Microcontrollers - MCU OTP EPROM 4K No Intf |
| Manufacturer | STMicroelectronics | STMicroelectronics | ST |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | Through Hole | Through Hole |
| Package / Case | SOP-20 | PDIP-20 | - |
| Series | ST62T20C | ST62T20C | ST6 |
| Core | ST6 | ST6 | ST6 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 8 MHz | 8 MHz | 8 MHz |
| Program Memory Size | 4 kB | 4 kB | 4KB (4K x 8) |
| Data RAM Size | 64 B | 64 B | 64 B |
| ADC Resolution | 8 bit | 8 bit | 8 bit |
| Number of I/Os | 12 I/O | 12 I/O | - |
| Operating Supply Voltage | 3.3 V, 5 V | - | 3 V to 6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 125 C | + 85 C |
| Packaging | Tube | Tube | Tube |
| Height | 2.35 mm | 3.3 mm | - |
| Length | 13 mm | 26.16 mm | - |
| Program Memory Type | EPROM | EPROM | OTP |
| Width | 7.6 mm | 6.35 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Data ROM Size | 64 B | - | 64 B |
| Data ROM Type | OTP EPROM | - | OTP EPROM |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 8 | 8 | 8 |
| Number of Timers/Counters | 1 Timer | 1 Timer | - |
| Processor Series | ST6 | ST62T2x | ST62T2x |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 1000 | 1000 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Supply Voltage Min | 3 V | 3 V | - |
| Unit Weight | 0.009408 oz | 0.079719 oz | 0.079719 oz |
| Package Case | - | - | PDIP-20 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - | * |
| Number of I O | - | - | 12 |
| Speed | - | - | 8MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | ST6 |
| RAM Size | - | - | 64 x 8 |
| Peripherals | - | - | LVD, POR, WDT |
| Connectivity | - | - | - |
| Voltage Supply Vcc Vdd | - | - | 3 V ~ 6 V |
| Core Size | - | - | 8-Bit |
| Data Converters | - | - | A/D 8x8b |
| Oscillator Type | - | - | Internal |
| Supply Voltage Max | - | - | 6 V |
| Supply Voltage Min | - | - | 3 V |
| Number of I Os | - | - | 12 I/O |
| Number of Timers Counters | - | - | 2 Timer |