M41ST85WMH6E datasheet(11/41 Pages) STMICROELECTRONICS

部件名	M41ST85WMH6E

功能描述	3.0/3.3V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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11 / 41 page

M41ST85W

Description

11/41

Figure 5.

Hardware hookup

1.

Required for embedded crystal (MX) package only.

AI03660

VCC

PFO

EX

SCL

M41ST85W

WDI

RSTIN1

RSTIN2

PFI

VSS

VBAT

(1) IRQ/FT/OUT

SQW

RST

VOUT

ECON

SDA

Unregulated

Voltage

Regulator

VCC

VIN

Pushbutton

Reset

LPSRAM

VCC

E

To RST

To LED Display

To NMI

To INT

R1

R2

类似零件编号 - M41ST85WMH6E

制造商	部件名	数据表	功能描述
STMicroelectronics	M41ST85WMH6E	606Kb / 34P	3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor

制造商	部件名	数据表	功能描述
STMicroelectronics	M41ST85W	606Kb / 34P	3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor
STMicroelectronics	M41ST85W	450Kb / 43P	3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor
Maxim Integrated Produc...	MAX6917	315Kb / 31P	I2C-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller Rev 1; 10/05
STMicroelectronics	M41T315Y	241Kb / 30P	Serial access phantom RTC supervisor
	M41ST87Y	461Kb / 48P	5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
	M41ST87W	787Kb / 54P	5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
	M41T315Y	404Kb / 24P	Serial Access Phantom RTC Supervisor
	M41ST87Y	695Kb / 52P	5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
	M41ST85Y	530Kb / 34P	5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR
	M41ST95W	545Kb / 35P	5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor