In stock: 23883 pcs
| Part Number |
STM8S903K3U6TR
|
STM8S903K3T6CTR
 |
STM8S903K3U3TR
 |
STM8TL52G4U6
 |
|
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | |
| Oscillator Type | Internal | Internal | Internal | Internal | |
| Package | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tray | |
| Voltage - Supply (Vcc/Vdd) | 2.95V ~ 5.5V | 2.95V ~ 5.5V | 2.95V ~ 5.5V | 1.65V ~ 3.6V | |
| Program Memory Type | FLASH | FLASH | FLASH | FLASH | |
| Program Memory Size | 8KB (8K x 8) | 8KB (8K x 8) | 8KB (8K x 8) | 16KB (16K x 8) | |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | |
| Data Converters | A/D 7x10b | A/D 7x10b | A/D 7x10b | - | |
| RAM Size | 1K x 8 | 1K x 8 | 1K x 8 | 4K x 8 | |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | |
| Package / Case | 32-UFQFN Exposed Pad | 32-LQFP | 32-UFQFN Exposed Pad | 28-UFQFN | |
| Number of I/O | 28 | 28 | 28 | 17 | |
| Speed | 16MHz | 16MHz | 16MHz | 16MHz | |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, SPI, UART/USART | |
| Core Processor | STM8 | STM8 | STM8 | STM8 | |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit | |
| Base Product Number | STM8 | STM8 | STM8 | STM8 | |
| EEPROM Size | 640 x 8 | 640 x 8 | 640 x 8 | 2K x 8 | |
| Supplier Device Package | 32-UFQFPN (5x5) | 32-LQFP (7x7) | 32-UFQFPN (5x5) | 28-UFQFPN (4x4) | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | POR, ProxSense, PWM, WDT | |
| Series | STM8S | STM8S | STM8S | STM8T |
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