STM8L151G4Y3 STMICROELECTRONICS [STMicroelectronics], STM8L151G4Y3 Datasheet - Page 96

• Manufacturer Part Number: STM8L151G4Y3
• Description: 8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical parameters
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Figure 37. Typical application with I
1. Measurement points are done at CMOS levels: 0.3 x V
SDA
SCL
I
2
t
C BUS
f(SDA)
t
h(STA)
START
4.7kΩ
t
w(SCLH)
t
r(SDA)
V
DD
t
w(SCLL)
4.7kΩ
Doc ID 15962 Rev 5
V
DD
t
su(SDA)
t
r(SCL)
100Ω
100Ω
2
C bus and timing diagram
t
h(SDA)
t
f(SCL)
DD
SDA
SCL
and 0.7 x V
STM8L
DD
STM8L151xx, STM8L152xx
t
su(STA)
1)
t
su(STO)
t
w(STO:STA)
STOP
REPEATED START
START