STM802MM6F datasheet(1/43 Pages) STMICROELECTRONICS

部件名	STM802MM6F

功能描述	5 V supervisor with battery switchover

PDF	43 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 43 page

August 2010

Doc ID 10522 Rev 10

1/43

1

STM690A, STM692A, STM703

STM704, STM802, STM805, STM817/8/9

5 V supervisor with battery switchover

Features

■ 5 V operating voltage

■ NVRAM supervisor for external LPSRAM

■ Chip-enable gating (STM818 only) for external

LPSRAM (7 ns max prop delay)

■ RST and RST outputs

■ 200 ms (typ) trec

■ Watchdog timer - 1.6 sec (typ)

■ Automatic battery switchover

■ Low battery supply current - 0.4 µA (typ)

■ Power-fail comparator (PFI/PFO)

■ Low supply current - 40 µA (typ)

■ Guaranteed RST (RST) assertion down to

VCC = 1.0 V

■ Operating temperature:

–40 °C to +85 °C (industrial grade)

■ RoHS compliance

– Lead-free components are compliant with

the RoHS directive

1.

Contact local ST sales office for availability.

8

1

TSSOP8 3 x 3 (DS)(1)

SO8 (M)

Table 1.

Device summary

Part number

Watchdog

input

Active-low

RST(1)

Active-

high RST

Manual

reset

input(1)

Battery

switch-

over

Power-fail

comparator

Chip-

enable

gating

Battery

freshness

seal

STM690A

✓✓

✓

STM692A

✓✓

✓

STM703

✓✓

✓

STM704

✓✓

✓

STM802L/M

✓✓

✓

STM805L

✓✓

✓

STM817L/M

✓✓

✓

STM818L/M

✓✓

✓

STM819L/M

✓✓

✓

1.

All RST and RST outputs are push-pull.

www.st.com

类似零件编号 - STM802MM6F

制造商	部件名	数据表	功能描述
STMicroelectronics	STM802M6E	773Kb / 37P	5V Supervisor with Battery Switchover Jan-2006
STMicroelectronics	STM802M6F	773Kb / 37P	5V Supervisor with Battery Switchover Jan-2006

More results

类似说明 - STM802MM6F

制造商	部件名	数据表	功能描述
STMicroelectronics	STM690	445Kb / 31P	3V Supervisor with Battery Switchover 31-Oct-2003
	STM1403	162Kb / 9P	3V FIPS-140 Security Supervisor with Battery Switchover Oct-2005
	STM1404	199Kb / 9P	Security Supervisor with Battery Switchover Jan-2006
	M41T82	453Kb / 58P	Serial RTC with battery switchover 08-Mar-2007
	STM690	657Kb / 32P	3V Supervisor with Battery Switchover 31-Oct-2003
	STM1403	361Kb / 34P	3 V FIPS-140 security supervisor with battery switchover 20-Aug-2008
	STM1404	370Kb / 35P	3 V FIPS-140 security supervisor with battery switchover 21-Aug-2008
	STM690A	773Kb / 37P	5V Supervisor with Battery Switchover Jan-2006
	STM690	960Kb / 42P	3 V supervisor with battery switchover 18-Aug-2010
	STM705	838Kb / 32P	5 V supervisor 06-Aug-2010

More results

STM802MM6F 数据表(PDF) 1 Page - STMicroelectronics

STM802MM6F 数据表(HTML) 1 Page - STMicroelectronics

类似零件编号 - STM802MM6F

类似说明 - STM802MM6F

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STM802MM6F 数据表(PDF) 1 Page - STMicroelectronics

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类似零件编号 - STM802MM6F

类似说明 - STM802MM6F

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