STM804TDS6E

更新时间： 2024-09-28 04:30:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		电池监控
页数	文件大小	规格书
31页	447K
描述
3V Supervisor with Battery Switchover

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中文翻译

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数据手册

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STM804TDS6E 数据手册

STM690, STM704, STM795

STM802, STM804, STM805, STM806

3V Supervisor with Battery Switchover

FEATURES SUMMARY

■

RST OR RST OUTPUTS

Figure 1. Packages

■

NVRAM SUPERVISOR FOR EXTERNAL

LPSRAM

■

CHIP-ENABLE GATING (STM795 only) FOR

EXTERNAL LPSRAM (7ns max PROP

DELAY)

■

MANUAL (PUSH-BUTTON) RESET INPUT

200ms (TYP) t

rec

WATCHDOG TIMER - 1.6sec (TYP)

AUTOMATIC BATTERY SWITCHOVER

LOW BATTERY SUPPLY CURRENT - 0.4µA

(TYP)

SO8 (M)

■

POWER-FAIL COMPARATOR (PFI/PFO)

LOW SUPPLY CURRENT - 40µA (TYP)

GUARANTEED RST (RST) ASSERTION

TSSOP8 3x3 (DS)*

DOWN TO V = 1.0V

■

OPERATING TEMPERATURE:

–40°C to 85°C (Industrial Grade)

Table 1. Device Options

Active-

High

RST

Power-fail

Compar-

Chip-

Enable

Gating

Active-

Watchdog

Input

Manual

Reset Input Switch-over

Battery

(1)

Low RST

ator

STM690T/S/R

STM704T/S/R

STM795T/S/R

STM802T/S/R

STM804T/S/R

■

(2)

■

(2)

■

(2)

STM805T/S/R

STM806T/S/R

■

Note: 1. All RST outputs push-pull (unless otherwise noted)

2. Open drain output.

* Contact local ST sales office for availability.

September 2004

1/31

12 3 4 5 6 7...31

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与STM804TDS6E相关器件

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STM804TDS6F	STMICROELECTRONICS	获取价格	3V Supervisor with Battery Switchover
STM804TM6E	STMICROELECTRONICS	获取价格	3V Supervisor with Battery Switchover
STM804TM6F	STMICROELECTRONICS	获取价格	3V Supervisor with Battery Switchover
STM805	STMICROELECTRONICS	获取价格	3V Supervisor with Battery Switchover
STM8057	SSDI	获取价格	120 kWATTS 840 VOLTS UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
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STM805L	STMICROELECTRONICS	获取价格	5 V supervisor with battery switchover
STM805LDS6E	STMICROELECTRONICS	获取价格	5 V supervisor with battery switchover
STM805LDS6F	STMICROELECTRONICS	获取价格	5 V supervisor with battery switchover
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