STM8S903K3U6 STMicroelectronics, STM8S903K3U6 Datasheet - Page 55

• 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
10.3.2.2
Symbol
Symbol
Symbol
(1)
(2)
I
(1)
(2)
DD(WFI)
I
DD(WFI)
Data based on characterization results, not tested in production.
Default clock configuration measured with all peripherals off.
Data based on characterization results, not tested in production.
Default clock configuration measured with all peripherals off.
Parameter
wait mode
current in
Parameter
Supply
Parameter
Total current consumption in wait mode
Supply current
in wait mode
Table 25: Total current consumption in wait mode at V
Table 24: Total current consumption in wait mode at V
Conditions
f
16 MHz
f
125 kHz
f
15.625 kHz
f
128 kHz
CPU
CPU
CPU
CPU
= f
= f
= f
= f
Conditions
128 = 125 kHz
f
128 = 15.625 kHz
f
128 kHz
CPU
CPU
Conditions
MASTER
MASTER
MASTER
MASTER
f
16 MHz
CPU
= f
= f
= f
MASTER
MASTER
/128 =
/128 =
MASTER
=
=
/
=
DocID15590 Rev 5
HSE crystal osc. (16 MHz)
HSE user ext. clock (16 MHz)
HSI RC osc. (16 MHz)
HSI RC osc. (16 MHz)
HSI RC osc. (16 MHz/8)
LSI RC osc. (128 kHz)
=
HSI RC osc. (16 MHz/8)
LSI RC osc. (128 kHz)
HSE crystal osc.
(16 MHz)
(2)
DD
DD
Electrical characteristics
Typ
= 3.3 V
1.1
= 5 V
Typ
0.46
0.42
Typ
1.6
1.1
0.89
0.7
0.45
0.4
Max
Max
0.58
0.57
Max
1.3
1.1
0.88
0.57
0.54
(1)
(1)
(1)
Unit
Unit
55/113
mA
Unit
mA