ST10R272L datasheet(74/77 Pages) STMICROELECTRONICS

부품명	ST10R272L

상세설명	16-BIT LOW VOLTAGE ROMLESS MCU WITH MAC

PDF	77 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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ST10R272L - ELECTRICAL CHARACTERISTICS

The pending internal hold states are cancelled and the current internal access cycle (if

any) is completed.

2RSTIN pulled low by internal device during internal reset sequence.

The reset condition may ends here if RSTIN pin is sampled high after t72.

Internal pullup devices are active on the PORT0 lines. Their input level is high if the

respective pin is left open, or is low if the respective pin is connected to an external pull-

down device by resistive high (pullup) after t64.

The ST10R272L starts execution here at address 00’0000h.

6RSTOUT stays active until execution of the EINIT (End of Initialization) instruction.

Activation of the IO pins is controlled by software.

Figure 28 External synchronous hardware reset (warm reset): Vpp high

RSTIN

t70

PORT1

(Demux Bus)

t76

t711)

PORT0

t75

Internal

Reset

Signal

t73

t722)

t74

ALE

RD, WR

RSTOUT 6)

Other IOs

t77

t78

ST10R272L 데이터시트(PDF) 74 Page - STMicroelectronics