M41ST85 Search Results

M68Z128Y

Abstract: Lithium Battery
Contextual Info: M41ST85Y M41ST85W 512 bit 64b x 8 Serial Access RTC and NVRAM SUPERVISOR PRELIMINARY DATA • 3V OR 5V OPERATING VOLTAGE ■ SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) ■ NVRAMSUPERVISORfor EXTERNAL LPSRAM ■ OPTIMIZED for MINIMAL INTERCONNECT to MCU

ABE smd

Contextual Info: M41ST85Y M41ST85W 5V or 3V, 512 Kbit 64 bit x 8 SERIAL ACCESS RTC and NVRAM SUPERVISOR PRELIMINARY DATA FEATURES SUMMARY • 5V OR 3V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 28-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) ■ NVRAM SUPERVISOR FOR EXTERNAL

M41ST85W

Abstract: M4T28-BR12SH1 M4T32-BR12SH1 M4T32-BR12SH6 SOH28
Contextual Info: M41ST85W 3.0/3.3V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor Features • ■ SNAPHAT SH battery & crystal Automatic battery switchover and WRITE protect for: – Internal serial RTC and – External low power SRAM (LPSRAM)

M41ST85W

Abstract: M4T28-BR12SH1 M4T32-BR12SH1 M4T32-BR12SH6 SOH28
Contextual Info: M41ST85W 2 3.0/3.3V I C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor KEY FEATURES • ■ ■ ■ ■ AUTOMATIC BATTERY SWITCHOVER and WRITE PROTECT FOR: – Internal Serial RTC and – External low power SRAM LPSRAM 400kHz I2C SERIAL INTERFACE

M41ST85W

Abstract: M41ST85Y M4TXX-BR12SH SOH28 AN1012 M68Z128Y serial alarm rtc
Contextual Info: M41ST85Y M41ST85W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 28-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) ■ NVRAM SUPERVISOR FOR EXTERNAL LPSRAM ■ OPTIMIZED FOR MINIMAL INTERCONNECT

Contextual Info: M41ST85Y M41ST85W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 28-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) ■ NVRAM SUPERVISOR FOR EXTERNAL LPSRAM ■ OPTIMIZED FOR MINIMAL INTERCONNECT

Contextual Info: M41ST85Y M41ST85W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE ■ SERIAL INTERFACE SUPPORTS (400 KHz) I2C NVRAM SUPERVISOR FOR EXTERNAL LPSRAM ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU

M41ST85W

Abstract: M41ST85Y M4TXX-BR12SH SOH28 ABE 027
Contextual Info: M41ST85Y M41ST85W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE I2C Figure 1. 28-pin SOIC Package ■ SERIAL INTERFACE SUPPORTS (400 KHz) ■ NVRAM SUPERVISOR FOR EXTERNAL LPSRAM ■ OPTIMIZED FOR MINIMAL INTERCONNECT

TECHNICAL SPECIFICATION DATA SHEET GOLD 705

Abstract: M41ST85W M4T28-BR12SH1 M4T32-BR12SH1 M4T32-BR12SH6 SOH28 AN934 24JAN NVRAM
Contextual Info: M41ST85W 3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor Features SNAPHAT SH battery & crystal • Automatic battery switchover and WRITE protect for: – Internal serial RTC and – External low power SRAM (LPSRAM) ■

A1EA

Abstract: M41ST85W M41ST85Y M4TXX-BR12SH SOH28
Contextual Info: M41ST85Y M41ST85W 512 Kbit 64 bit x 8 Serial Access RTC and NVRAM SUPERVISOR PRELIMINARY DATA FEATURES SUMMARY • 3V or 5V OPERATING VOLTAGE SUPPORTS I2C Figure 1. Packages ■ SERIAL INTERFACE (400 KHz) ■ NVRAM SUPERVISOR for EXTERNAL LPSRAM ■ OPTIMIZED for MINIMAL INTERCONNECT to

M41ST85W

Abstract: M41ST85Y M4TXX-BR12SH SOH28
Contextual Info: M41ST85Y M41ST85W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 28-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) ■ NVRAM SUPERVISOR FOR EXTERNAL LPSRAM ■ OPTIMIZED FOR MINIMAL INTERCONNECT

Contextual Info: M41ST85Y M41ST85W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE ■ SERIAL INTERFACE SUPPORTS (400 KHz) I2C NVRAM SUPERVISOR FOR EXTERNAL LPSRAM ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU

06122

Abstract: M41ST85W M41ST85Y M4TXX-BR12SH SOH28
Contextual Info: M41ST85Y M41ST85W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE ■ SERIAL INTERFACE SUPPORTS (400 KHz) I2C NVRAM SUPERVISOR FOR EXTERNAL LPSRAM ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU

M4T32-BR12SH6

Contextual Info: M41ST85W 3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor Features SNAPHAT battery & crystal • Automatic battery switchover and WRITE protect for: – Internal serial RTC and – External low power SRAM LPSRAM ■ 400 kHz I2C serial interface

Contextual Info: M41ST85Y M41ST85W 5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 28-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) ■ NVRAM SUPERVISOR FOR EXTERNAL LPSRAM ■ OPTIMIZED FOR MINIMAL INTERCONNECT

11SLAVE

Contextual Info: M41ST85Y M41ST85W 5.0 or 3.0V, 512 bit 64 x 8 Serial RTC and NVRAM Supervisor FEATURES SUMMARY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5.0 OR 3.0V OPERATING VOLTAGE SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) NVRAM SUPERVISOR FOR EXTERNAL

Active Low Voltage Detector

Abstract: M41ST85W M41ST85Y M4TXX-BR12SH SOH28
Contextual Info: M41ST85Y M41ST85W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE I2C Figure 1. 28-pin SOIC Package ■ SERIAL INTERFACE SUPPORTS (400 KHz) ■ NVRAM SUPERVISOR FOR EXTERNAL LPSRAM ■ OPTIMIZED FOR MINIMAL INTERCONNECT

M41ST85W

Abstract: M41ST85Y M4TXX-BR12SH SOH28 free on HT 648 L
Contextual Info: M41ST85Y M41ST85W 5.0 or 3.0V, 512 bit 64 x 8 Serial RTC and NVRAM Supervisor FEATURES SUMMARY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5.0 OR 3.0V OPERATING VOLTAGE SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) NVRAM SUPERVISOR FOR EXTERNAL

KDS DT-38

Abstract: M68Z128Y
Contextual Info: M41ST85Y M41ST85W 5V or 3V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR FEATURES SUMMARY • 5V OR 3V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 28-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) ■ NVRAM SUPERVISOR FOR EXTERNAL LPSRAM ■ OPTIMIZED FOR MINIMAL INTERCONNECT

nvram

Abstract: M4T32-BR12SH1 M4T28-BR12SH1 M68Z128 M41ST85 M41ST85WMH6 M41ST85YMH6 M68Z512 SOH28 400khz xtal
Contextual Info: Integrated Microprocessor Supervisor M41ST85 with Real-Time Clock and NVRAM Supervisor Function www.st.com/nvram M41ST85 VCC VCC VBAT • Non-Volatize external LPSRAM • Provide µP Supervisor functions VSS VCC µC/µP BATTERY SWITCHOVER and WRITE PROTECT

Contextual Info: M41ST85Y M41ST85W 5.0 or 3.0V, 512 bit 64 x 8 Serial RTC and NVRAM Supervisor FEATURES SUMMARY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5.0 OR 3.0V OPERATING VOLTAGE SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) NVRAM SUPERVISOR FOR EXTERNAL

stm8s

Abstract: stm8s family AN2822 beeper rev counter STM8l one pulse mode AN2780 STM8128-EVAL AN2645 AN2857
Contextual Info: AN2780 Application note Real-time keeping on STM8S devices and usage of auto-wakeup unit AWU and beeper Introduction The purpose of this application note is to explain how to keep real-time information on a STM8S device maintained in low power mode. Only simple solutions which do not require any additional hardware are described in this

Contextual Info: M41ST84W 3.0/3.3 V I2C serial RTC with 44 bytes of NVRAM and supervisory functions Not recommended for new design Features • Automatic battery switchover and deselect – Power-fail deselect, VPFD = 2.60 V nom – Switchover, VSO = 2.50 V (nom) ■ 400 kHz I2C serial interface

DK3200

Abstract: AGILENT H2000 DK3200 Evaluation Board lm339 pwm diagram Header 18X2 HP lcd connector 40 pin to 30 pin to 7 pin lm339 pwm EK51V720 AN1560 Header 13X2
Contextual Info: AN1560 APPLICATION NOTE Design Guide for the uPSD3200 Family The uPSD3200 family is a series of 8051-class microcontrollers MCUs containing an 8032 core with a large dual-bank Flash memory, a large SRAM, many peripherals, programmable logic, and JTAG In-System Programming (ISP) (see Figure 1.).