STM8S903K3U3 STMicroelectronics, STM8S903K3U3 Datasheet - Page 5

• Manufacturer Part Number: STM8S903K3U3
• Description: IC MCU 8BIT 8KB FLASH 32UFQFPN
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8S903K3U3

• Featured Product: STM32 Cortex-M3 Companion Products
• Core Processor: STM8
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 28
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 640 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.95 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: *
• Core: STM8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STM8S903K3 STM8S903F3
List of tables
Table 48. ADC accuracy with R
< 10 kΩ R
, V
= 3.3 V ..............................................................85
AIN
AIN
DD
Table 49. EMS data ................................................................................................................................87
Table 50. EMI data .................................................................................................................................88
Table 51. ESD absolute maximum ratings .............................................................................................89
Table 52. Electrical sensitivities .............................................................................................................89
Table 53. 32-pin low profile quad flat package mechanical data .........................................................100
Table 54. 32-lead, ultra thin, fine pitch quad flat no-lead package mechanical data .............................92
Table 55. 32-lead shrink plastic DIP (400 ml) package mechanical data ..............................................96
Table 56. 20-pin, 4.40 mm body, 0.65 mm pitch mechanical data .........................................................98
Table 57. 20-lead, plastic small outline (300 mils) mechanical data ......................................................98
Table 58. Thermal characteristics ........................................................................................................100
Table 59. Document revision history ....................................................................................................110
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