STM8S903K3T6C STMicroelectronics, STM8S903K3T6C Datasheet - Page 55

• Manufacturer Part Number: STM8S903K3T6C
• Description: MCU 8BIT 8K MEMORY 32-LQFP
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8S903K3T6C

• 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: 32-LQFP
• Processor Series: STM8S90x
• Core: STM8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 28
• Number Of Timers: 7
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWSTM8
• Development Tools By Supplier: STICE-SYS001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 7 Channel
• For Use With: 497-10593 - KIT STARTER FOR STM8S207/8 SER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8944

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