STM8S903K3U6 STMicroelectronics, STM8S903K3U6 Datasheet - Page 71

• Manufacturer Part Number: STM8S903K3U6
• Description: IC MCU 8BIT 8KB FLASH 32UFQFPN
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8S903K3U6

• 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 ~ 85°C
• Package / Case: *
• Core: STM8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STM8S903K3 STM8S903F3
Symbol
Symbol
Symbol
(1)
(1)
(1)
V
Data based on characterization results, not tested in production
V
V
V
Data based on characterization results, not tested in production
V
V
Data based on characterization results, not tested in production
OL
OL
OL
OH
OL
OL
Parameter
Output high level with 4 pins sourced
Parameter
Parameter
Output low level with 2 pins sunk
Output low level with 2 pins sunk
Output low level with 2 pins sunk
Output low level with 8 pins sunk
Output low level with 4 pins sunk
Output low level with 4 pins sunk
Output high level with 8 pins sourced
Output high level with 4 pins sourced
Output high level with 4 pins sourced
Table 41: Output driving current (true open drain ports)
Table 42: Output driving current (high sink ports)
DocID15590 Rev 5
Conditions
I
I
V
I
Conditions
IO
IO
IO
I
V
IO
Conditions
I
V
I
V
I
V
I
V
I
V
I
V
DD
IO
IO
IO
IO
IO
IO
= 10 mA, V
= 10 mA, V
= 20 mA, V
DD
DD
DD
DD
DD
DD
= 4 mA,
= 10 mA,
= 10 mA,
= 20 mA,
= 10 mA,
= 10 mA,
= 20 mA,
= 3.3 V
= 5 V
= 3.3 V
= 5 V
= 5 V
= 3.3 V
= 5 V
Electrical characteristics
DD
DD
DD
= 5 V
= 3.3
= 5 V
Min
2.1
3.3
Min
4.0
2.1
(1)
(1)
(1)
Max
Max
1.5
2.0
1.0
1.5
1 .0
0.8
Max
(1)
(1)
(1)
(1)
Unit
Unit
V
V
V
71/113
Unit