STM8S903K3U3 STMicroelectronics, STM8S903K3U3 Datasheet - Page 80

• 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

Electrical characteristics
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Symbol
t
t
t
t
t
t
t
t
(1)
(2)
(3)
production.
(4)
time to validate the data.
(5)
maximum time to put the data in Hi-Z.
h(MI)
h(SI)
a(SO)
dis(SO)
v(SO)
v(MO)
h(SO)
h(MO)
Min time is for the minimum time to drive the output and the max time is for the maximum
Parameters are given by selecting 10 MHz I/O output frequency.
Data characterization in progress.
Values based on design simulation and/or characterization results, and not tested in
Min time is for the minimum time to invalidate the output and the max time is for the
(3)
(3)
(3) (4)
(3)
(3)
(3)
(3)
(3) (5)
Parameter
Data input hold
time
Data output
access time
Data output
disable time
Data output valid
time
Data output valid
time
Data output hold
time
Data output hold
time
DocID15590 Rev 5
Conditions
Master mode
Slave mode
Slave mode
Slave mode
Slave mode
(after enable edge)
Master mode
(after enable edge)
Slave mode
(after enable edge)
Master mode
(after enable edge)
(1)
Min
7
10
25
27
11
STM8S903K3 STM8S903F3
(2)
(2)
Max
3 x
t
65
30
MASTER
(2)
Unit