STM8S103K3T3C STMicroelectronics, STM8S103K3T3C Datasheet - Page 82

• Manufacturer Part Number: STM8S103K3T3C
• Description: MCU 8BIT 8K FLASH 32LQFP
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8S103K3T3C

• 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 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LQFP
• Processor Series: STM8S10x
• Core: STM8
• 3rd Party Development Tools: EWSTM8
• Development Tools By Supplier: STM8/128-MCKIT, STM8S-DISCOVERY, ST-LINK, STICE-SYS001, STX-RLINK
• Featured Product: STM32 Cortex-M3 Companion Products
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical characteristics
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Symbol
t
t
t
t
t
t
t
t
t
t
w(SCLL)
w(SCLH)
su(SDA)
h(SDA)
r(SDA)
r(SCL)
f(SDA)
f(SCL)
h(STA)
su(STA)
Parameter
SCL clock low time
SCL clock high time
SDA setup time
SDA data hold time
SDA and SCL rise time
SDA and SCL fall time
START condition hold time
Repeated START condition setup time
1. Measurement points are made at CMOS levels: 0.3 VDD and 0.7 VDD.
I
2
C interface characteristics
NSS input
CPHA= 0
CPOL=0
CPHA= 0
CPOL=1
CPHA=1
CPOL=0
CPHA=1
CPOL=1
OUTUT
INP UT
MISO
MOSI
High
t su(MI)
Figure 41: SPI timing diagram - master mode
Table 44: I
M SB OUT
DocID15441 Rev 6
t w(SCKH)
t w(SCKL)
MS BIN
t v(MO)
2
t h(MI)
C characteristics
t c(SCK)
Standard mode I
Min
4.7
4.0
250
0
4.0
4.7
(3)
(2)
STM8S103K3 STM8S103F3 STM8S103F2
B I T1 OUT
BI T6 IN
t h(MO)
2
C
Max
1000
300
(2)
Fast mode I
Min
1.3
0.6
100
0
0.6
0.6
(4)
(2)
LSB OUT
t r(SCK)
t f(SCK)
(1)
LSB IN
Max
900
300
300
2
C
(3)
(2)
(1)
Unit
μs
ns
μs
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