SOX28
Abstract: KDS Crystals DOC KDS Crystals through hole
Text: M41ST87Y M41ST87W 5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM Features Embedded crystal • 5.0, 3.3, or 3.0 V operation ■ 400 kHz I2C bus ■ NVRAM supervisor to non-volatize external
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M41ST87Y
M41ST87W
M41ST87Y:
M41ST87W:
SOX28
KDS Crystals DOC
KDS Crystals through hole
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PDF
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KDS Crystals 32.768
Abstract: KDS 70 Crystals KDS 32kHZ crystal KDS Crystals DOC quartz kds kds real time clock NVRAM DMX-26S KDS 48 MHZ crystal oscillator KDS 8 MHZ crystal
Text: M41ST87Y M41ST87W 5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM Features Embedded crystal • 5.0, 3.3, or 3.0 V operation ■ 400 kHz I2C bus ■ NVRAM supervisor to non-volatize external
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M41ST87Y
M41ST87W
M41ST87Y:
M41ST87W:
KDS Crystals 32.768
KDS 70 Crystals
KDS 32kHZ crystal
KDS Crystals DOC
quartz kds
kds real time clock
NVRAM
DMX-26S
KDS 48 MHZ crystal oscillator
KDS 8 MHZ crystal
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PDF
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15TA-M
Abstract: No abstract text available
Text: M41ST87Y M41ST87W 5.0, 3.3, or 3.0V, 1280 bit 160 x8 Secure Serial RTC and NVRAM Supervisor with Tamper Detection FEATURES SUMMARY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5.0, 3.3, OR 3.0V OPERATING VOLTAGE SERIAL INTERFACE SUPPORTS I2C BUS
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M41ST87Y
M41ST87W
400kHz)
M41ST87Y:
M41ST87W:
15TA-M
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PDF
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M41T81
Abstract: M41T81MX
Text: M41T81 Serial Access Real-Time Clock with Alarms FEATURES SUMMARY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 2.0 TO 5.5V CLOCK OPERATING VOLTAGE COUNTERS FOR TENTHS/HUNDREDTHS OF SECONDS, SECONDS, MINUTES, HOURS, DAY, DATE, MONTH, YEAR, AND CENTURY
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M41T81
400kHz
28-LEAD
18-Lthout
M41T81
M41T81MX
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M41T81
Abstract: AN1012 M41T81S bmb2 smd M41T813 ABE smd
Text: M41T81 Serial access real-time clock with alarm Not For New Design Features • For new designs use M41T81S ■ Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century ■ 8 32 KHz crystal oscillator integrating load
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M41T81
M41T81S
M41T81S
M41T81
AN1012
bmb2 smd
M41T813
ABE smd
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M41ST85W
Abstract: M4T28-BR12SH1 M4T32-BR12SH1 M4T32-BR12SH6 SOH28
Text: 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)
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M41ST85W
400kHz
SOH28
500nA
SOX28
10ths/100ths
M41ST85W
M4T28-BR12SH1
M4T32-BR12SH1
M4T32-BR12SH6
SOH28
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FSQ510 Equivalent
Abstract: BTA12 6008 bta16 6008 ZIGBEE interface with AVR ATmega16 Precision triac control thermostat thyristor t 558 f eupec gw 5819 diode transistor a564 A564 transistor BSM25GP120 b2
Text: SEMICONDUCTORS MCU/MPU/DSP Atmel. . . . . . . . . 167, 168, 169, 170, 171, 172 Blackhawk. . . . . . . . . . . . . . . . . . . . . . . . . 173 Cyan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 Cypress. . . . . . . . . . . . . . . 175, 176, 177, 178
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GP-20)
FSQ510 Equivalent
BTA12 6008
bta16 6008
ZIGBEE interface with AVR ATmega16
Precision triac control thermostat
thyristor t 558 f eupec
gw 5819 diode
transistor a564
A564 transistor
BSM25GP120 b2
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PDF
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rtc tamper
Abstract: M41ST87W M41ST87Y
Text: M41ST87Y M41ST87W 5.0, 3.3, or 3.0V, 1280 bit 160 x 8 SECURE SERIAL RTC and NVRAM SUPERVISOR with TAMPER DETECTION FEATURES SUMMARY • 5.0, 3.3, OR 3.0V OPERATING VOLTAGE 2 ■ SERIAL INTERFACE SUPPORTS I C BUS (400kHz) ■ NVRAM SUPERVISOR FOR EXTERNAL
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M41ST87Y
M41ST87W
400kHz)
M41ST87Y:
M41ST87W:
rtc tamper
M41ST87W
M41ST87Y
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PDF
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W16F
Abstract: STMicroelectronics SOT23 DATE CODE STM1071 AF SOT23-5 Microprocessor Supervisors NVRAM STM1404 SMT810 STM1001 STM809
Text: Microprocessor resets and supervisor ICs Selection guide Microprocessor resets and supervisors Microprocessor supervisors with switchover December 2005 STMicroelectronics - December 2005 - Printed in Italy - All rights reserved The STMicroelectronics corporate logo is a registered trademark of the STMicroelectronics group of companies. All other names are the property of their respective owners.
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16ver
SGMICROSUPER1105
W16F
STMicroelectronics SOT23 DATE CODE
STM1071
AF SOT23-5
Microprocessor Supervisors
NVRAM
STM1404
SMT810
STM1001
STM809
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PDF
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M41ST85W
Abstract: M4T28-BR12SH1 M4T32-BR12SH1 M4T32-BR12SH6 SOH28
Text: 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
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M41ST85W
400kHz
500nA
10ths/100ths
M41ST85W
M4T28-BR12SH1
M4T32-BR12SH1
M4T32-BR12SH6
SOH28
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PDF
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Untitled
Abstract: No abstract text available
Text: M41T81 Serial access real-time clock with alarm Datasheet - production data Description 8 1 SO8 8-pin SOIC Features • For all new designs use M41T81S Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century
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M41T81
M41T81S
M41T81S
DocID007529
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PDF
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AN1012
Abstract: M41ST87W M41ST87Y
Text: M41ST87Y M41ST87W 5.0, 3.3, or 3.0V, 1280 bit 160 x8 Secure Serial RTC and NVRAM Supervisor with Tamper Detection FEATURES SUMMARY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5.0, 3.3, OR 3.0V OPERATING VOLTAGE SERIAL INTERFACE SUPPORTS I2C BUS
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M41ST87Y
M41ST87W
400kHz)
M41ST87Y:
M41ST87W:
AN1012
M41ST87W
M41ST87Y
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PDF
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KDS 32kHZ crystal
Abstract: M41T81
Text: M41T81 SERIAL ACCESS RTC WITH ALARMS FEATURES SUMMARY • 2.0 TO 5.5V CLOCK OPERATING VOLTAGE ■ COUNTERS FOR TENTHS/HUNDREDTHS OF SECONDS, SECONDS, MINUTES, HOURS, DAY, DATE, MONTH, YEAR, and CENTURY ■ AUTOMATIC SWITCH-OVER and DESELECT CIRCUITRY ■ SERIAL INTERFACE SUPPORTS I2C BUS
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M41T81
400KHz
KDS 32kHZ crystal
M41T81
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PDF
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Untitled
Abstract: No abstract text available
Text: 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
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M41ST85Y
M41ST85W
28-LEAD
28-pin
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PDF
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Untitled
Abstract: No abstract text available
Text: M41ST87Y M41ST87W 5.0, 3.3, or 3.0V, 1280 bit 160 x 8 SECURE SERIAL RTC and NVRAM SUPERVISOR with TAMPER DETECTION PRELIMINARY DATA FEATURES SUMMARY • 5.0, 3.3, OR 3.0V OPERATING VOLTAGE 2 ■ SERIAL INTERFACE SUPPORTS I C BUS (400kHz) ■ NVRAM SUPERVISOR FOR EXTERNAL
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M41ST87Y
M41ST87W
400kHz)
M41ST87Y:
M41ST87W:
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PDF
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TECHNICAL SPECIFICATION DATA SHEET GOLD 705
Abstract: M41ST85W M4T28-BR12SH1 M4T32-BR12SH1 M4T32-BR12SH6 SOH28 AN934 24JAN NVRAM
Text: 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) ■
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M41ST85W
SOH28
TECHNICAL SPECIFICATION DATA SHEET GOLD 705
M41ST85W
M4T28-BR12SH1
M4T32-BR12SH1
M4T32-BR12SH6
SOH28
AN934
24JAN
NVRAM
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MS 7529
Abstract: block diagram for RF transmitter AND RECEIVER doc AN1012 M41T81 M41T81S AN-1572 bmb2 smd
Text: M41T81 Serial access real-time clock with alarm Not recommended for new design Features • For all new designs other than automotive, use M41T81S contact the ST sales office for automotive grade ■ Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month,
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M41T81
M41T81S
M41T81S
MS 7529
block diagram for RF transmitter AND RECEIVER doc
AN1012
M41T81
AN-1572
bmb2 smd
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PDF
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M41ST95W
Abstract: M41ST95Y M4TXX-BR12SH SOH28
Text: M41ST95Y* M41ST95W 5.0 or 3.0V, 512 bit 64 bit x8 Serial RTC (SPI) SRAM and NVRAM Supervisor FEATURES SUMMARY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5.0 OR 3.0V OPERATING VOLTAGE SERIAL PERIPHERAL INTERFACE (SPI) NVRAM SUPERVISOR FOR EXTERNAL
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M41ST95Y*
M41ST95W
M41ST95W:
M41ST95W
M41ST95Y
M4TXX-BR12SH
SOH28
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PDF
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M41T256Y
Abstract: squarewave generator generator 1 hz NVRAM Digital alarm clock ic with 28 pin rtc with internal backup battery M41ST84 M41ST95 M41T00S M41T56
Text: Serial real-time clocks Accurate timekeeping and ultralow power in compact packages February 2006 www.st.co m/rtc STMicroelectronics real-time clock spectrum • High Integration RTCs ■ ■ Industry Standard RTCs ■ M41T6x Series ■ ■ Low standby current
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M41T6x
M41T81S
M41T00S
M41T56
M41T11
M41ST95
M41T94
M41ST85
M41ST84
M41T256
M41T256Y
squarewave generator
generator 1 hz
NVRAM
Digital alarm clock ic with 28 pin
rtc with internal backup battery
M41ST84
M41ST95
M41T00S
M41T56
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PDF
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AN1012
Abstract: M41ST87W M41ST87Y
Text: M41ST87Y M41ST87W 5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM Features • 5.0, 3.3, or 3.0 V operation ■ 400 kHz I2C bus ■ NVRAM supervisor to non-volatize external LPSRAM ■ 2.5 to 5.5 V oscillator operating voltage
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M41ST87Y
M41ST87W
M41ST87Y:
M41ST87W:
AN1012
M41ST87W
M41ST87Y
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PDF
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STMicroelectronics date code format
Abstract: STMicroelectronics date code stmicroelectronics assembly site date code format AI08874 trace code STMicroelectronics marking code date nvram STMicroelectronics marking code date inner bulk box labeling STMicroelectronics trace code format STMicroelectronics PRODUCT code date
Text: PRODUCT/PROCESS CHANGE NOTIFICATION PCN MPG/SR/2003005 MATERIAL CHANGE FOR ST SERIAL REAL-TIME CLOCKS AND NVRAM SUPERVISORS IN EMBEDDED CRYSTAL PACKAGES WHAT IS THE CHANGE? STMicroelectronics is implementing our new ECOPACK Lead-free plating on all 28-lead, embedded
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MPG/SR/2003005
28-lead,
SOX28)
M41ST85WMX6
M41ST87YMX6
M41ST95WMX6
M41T81MX6
M41ST85WMX6TR
M41ST87YMX6TR
M41ST95WMX6TR
STMicroelectronics date code format
STMicroelectronics date code
stmicroelectronics assembly site date code format
AI08874
trace code
STMicroelectronics marking code date nvram
STMicroelectronics marking code date
inner bulk box labeling
STMicroelectronics trace code format
STMicroelectronics PRODUCT code date
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PDF
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Untitled
Abstract: No abstract text available
Text: M41T81 Serial access real-time clock with alarm Not recommended for new design Features • For all new designs other than automotive, use M41T81S contact the ST sales office for automotive grade ■ Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month,
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Original
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M41T81
M41T81S
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PDF
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Untitled
Abstract: No abstract text available
Text: M41ST95Y* M41ST95W 5.0 or 3.0V, 512 bit 64 bit x8 Serial RTC (SPI) SRAM and NVRAM Supervisor FEATURES SUMMARY • ■ 5.0 OR 3.0V OPERATING VOLTAGE SERIAL PERIPHERAL INTERFACE (SPI) NVRAM SUPERVISOR FOR EXTERNAL LPSRAM 2.5 TO 5.5V OSCILLATOR OPERATING VOLTAGE
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M41ST95Y*
M41ST95W
M41ST95W:
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PDF
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SOH28
Abstract: M41ST95W M41ST95Y M4TXX-BR12SH 06122
Text: M41ST95Y* M41ST95W 5.0 or 3.0V, 512 bit 64 bit x8 Serial RTC (SPI) SRAM and NVRAM Supervisor FEATURES SUMMARY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5.0 OR 3.0V OPERATING VOLTAGE SERIAL PERIPHERAL INTERFACE (SPI) NVRAM SUPERVISOR FOR EXTERNAL
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M41ST95Y*
M41ST95W
M41ST95W:
SOH28
M41ST95W
M41ST95Y
M4TXX-BR12SH
06122
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PDF
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