ST7SB20JSLASHEU datasheet(117/154 Pages) STMICROELECTRONICS

부품명	ST7SB20J/EU

상세설명	8-BIT MCU WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE

PDF	154 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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ST7232A

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SUPPLY CURRENT CHARACTERISTICS (Cont’d)

12.4.3 On-Chip Peripherals

TA = 25°C fCPU=4MHz.

Notes:

1. Data based on a differential IDD measurement between reset configuration (timer counter running at fCPU/4) and timer

counter stopped (only TIMD bit set). Data valid for one timer.

2. Data based on a differential IDD measurement between reset configuration (SPI disabled) and a permanent SPI master

communication at maximum speed (data sent equal to 55h). This measurement includes the pad toggling consump-

tion.

3. Data based on a differential IDD measurement between SCI low power state (SCID=1) and a permanent SCI data trans-

mit sequence.

4. Data based on a differential IDD measurement between reset configuration and continuous A/D conversions.

Symbol

Parameter

Conditions

Typ

Unit

IDD(TIM)

16-bit Timer supply current 1)

VDD=5.0V

µA

IDD(SPI)

SPI supply current 2)

VDD=5.0V

400

IDD(SCI)

SCI supply current 3)

VDD=5.0V

400

IDD(ADC)

ADC supply current when converting 4)

VDD=5.0V

400

ST7SB20J/EU 데이터시트(PDF) 117 Page - STMicroelectronics