STM8S903K3U3 vs STM8S903K3T6 Comparison
Detailed side-by-side comparison of STM8S903K3U3 by STMicroelectronics and STM8S903K3T6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM8S903K3U3 - 16MHz 8-Bit MCU with 8KB Flash | STMicroelectronics
STM8S903K3U3 ✓ ActiveSTMicroelectronics
STM8S903K3T6 - 8-bit MCU, 8KB Flash, 16MHz | STMicroelectronics
STM8S903K3T6 ✓ ActiveSpecification Comparison
| Parameter | STM8S903K3U3 | STM8S903K3T6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 8-bit microcontroller | — |
| Product Family | STM8S access line | — |
| Maximum Clock Speed | 16 MHz | — |
| Flash Program Memory | 8 Kbyte | — |
| RAM | 1 Kbyte | — |
| True Data EEPROM | 640 bytes | — |
| ADC Resolution | 10-bit | 10-bit |
| Timer Count | 2 timers | — |
| Serial Interfaces | UART, SPI, and I2C | — |
| Supply Voltage Range | 2.95 V to 5.5 V | — |
| I/O Port Count | 16 | — |
| Package | 32-pin UFQFPN | LQFP-32 |
| Package Dimensions | 5 x 5 mm | — |
| Package Pitch | 0.65 mm | — |
| Mounting Type | Surface mount | Surface Mount |
| Lead-Free Status | RoHS compliant | — |
| Lifecycle Status | Active | — |
| Core | — | STM8 8-bit |
| Clock Speed | — | 16 MHz |
| Flash Memory | — | 8 KB (8K x 8) |
| RAM Size | — | 1 KB |
| EEPROM Size | — | 640 bytes |
| Supply Voltage | — | 2.95 V to 5.5 V |
| I/O Ports | — | 16 |
| ADC Channels | — | 7 |
| Timers | — | 2 x 16-bit |
| UART | — | 1 |
| SPI | — | 1 |
| I2C | — | 1 |
| Operating Temperature | — | -40C to +85C |
| RoHS Status | — | Compliant |