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參數資料
| 型號： | M41T315V-85MH6E |
| 廠商： | 意法半導體 |
| 英文描述： | Serial Access Phantom RTC Supervisor |
| 中文描述： | 串行訪問幻影時鐘監(jiān) |
| 文件頁數： | 1/24頁 |
| 文件大小： | 404K |
| 代理商： | M41T315V-85MH6E |
1/24
June 2004
M41T315Y*
M41T315V/W
Serial Access Phantom RTC Supervisor
* Contact Local Sales Office
FEATURES SUMMARY
3.0V, 3.3V, OR 5V OPERATING VOLTAGE
REAL TIME CLOCK KEEPS TRACK OF
TENTHS/HUNDREDTHS OF SECONDS,
SECONDS, MINUTES, HOURS, DAYS,
DATE OF THE MONTH, MONTHS, AND
YEARS
AUTOMATIC LEAP YEAR CORRECTION
VALID UP TO 2100
AUTOMATIC SWITCH-OVER AND
DESELECT CIRCUITRY
CHOICE OF POWER-FAIL DESELECT
VOLTAGES:
(V
PFD
= Power-fail Deselect Voltage)
–
M41T315Y: V
CC
= 4.5 to 5.5V
4.25V
≤
V
PFD
≤
4.50V
–
M41T315V: V
CC
= 3.0 to 3.6V
2.80V
≤
V
PFD
≤
2.97V
–
M41T315W: V
CC
= 2.7 to 3.3V
2.60V
≤
V
PFD
≤
2.70V
NO ADDRESS SPACE REQUIRED TO
COMMUNICATE WITH RTC
PROVIDES NONVOLATILE SUPERVISOR
FUNCTIONS FOR BATTERY BACKUP OF
SRAM
FULL ±10% V
CC
OPERATING RANGE
INDUSTRIAL OPERATING TEMPERATURE
RANGE (–40 to +85°C)
ULTRA-LOW BATTERY SUPPLY CURRENT
OF 500nA (max)
OPTIONAL PACKAGING INCLUDES A 28-
LEAD SOIC and SNAPHAT
TOP (to be
ordered separately)
SNAPHAT PACKAGE PROVIDES DIRECT
CONNECTION FOR A SNAPHAT TOP,
WHICH CONTAINS THE BATTERY AND
CRYSTAL
■
■
■
■
■
■
■
■
■
■
■
■
Figure 1. 16-pin SOIC Package
Figure 2. 28-pin SOIC Package
16
1
SO16 (MQ)
28
1
SOH28 (MH)
SNAPHAT (SH)
Battery/Crystal
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| M41T56 | 512 bit 64b x8 Serial Access TIMEKEEPER SRAM |
| M41T56M | 512 bit 64b x8 Serial Access TIMEKEEPER SRAM |
| M41T56M6 | 512 bit (64 bit x8) Serial Access TIMEKEEPER SRAM |
| M41T56M6E | 512 bit (64 bit x8) Serial Access TIMEKEEPER SRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M41T315V-85MH6F | 功能描述:實時時鐘 Serial Access 85ns RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| M41T315V-85MH6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Phantom RTC Supervisor |
| M41T315V-85MQ6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial access phantom RTC supervisor |
| M41T315V-85MQ6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Phantom RTC Supervisor |
| M41T315V-85MQ6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Phantom RTC Supervisor |
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