M41ST84YMQ6E Datasheet M41ST84WMQ6F, M41ST84WMQ6E, M41ST84YMQ6E | P28-P30

M41ST84Y, M41ST84W

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Figure 25. SH – 4-pin SNAPHAT Housing for 120mAh Battery & Crystal, Package Outline

Note: Drawing is not to scale.

Table 18. SH – 4-pin SNAPHAT Housing for 120mAh Battery & Crystal, Package Mech. Data

Symbol

millimeters inches

Typ Min Max Typ Min Max

A 10.54 0.4150

A1 6.73 7.24 0.2650 0.2850

A2 6.48 6.99 0.2551 0.2752

A3 0.38 0.0150

B 0.46 0.56 0.0181 0.0220

D 21.21 21.84 0.8350 0.8598

E 14.22 14.99 0.5598 0.5902

eA 15.55 15.95 0.6122 0.6280

eB 3.20 3.61 0.1260 0.1421

L 2.03 2.29 0.0799 0.0902

SHTK-A

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M41ST84Y, M41ST84W

PART NUMBERING

Table 19. Ordering Information Scheme

Note: 1. The 28-pin SOIC package (SOH28) requires the SNAPHAT

battery/crystal package which is ordered separately under the part

number “M4TXX-BR12SHX” in plastic tube or “M4TXX-BR12SHXTR” in Tape & Reel form (see Table 20).

2. Contact Local Sales Office

Caution: Do not place the SNAPHAT battery package “M4TXX-BR12SH” in conductive foam as it will drain the lithium button-cell bat-

tery.

For other options, or for more information on any aspect of this device, please contact the ST Sales Office

nearest you.

Table 20. SNAPHAT Battery Table

Example: M41ST 84Y MQ 6 E

Device Type

M41ST

Supply Voltage and Write Protect Voltage

84Y = V

= 4.5 to 5.5V; 4.20V ≤ V

PFD

≤ 4.50V

84W = V

= 2.7 to 3.6V; 2.55V ≤ V

PFD

≤ 2.70V

Package

MQ = SO16

(1,2)

= SOH28

Temperature Range

6 = –40 to 85°C

Shipping Method

For SO16:

blank = Tubes (Not for New Design - Use E)

E = Lead-free Package (ECO PACK

), Tubes

F = Lead-free Package (ECO PACK

), Tape & Reel

TR = Tape & Reel (Not for New Design - Use F)

For SOH28:

blank = Tubes (Not for New Design - Use E)

E = Lead-free Package (ECO PACK

), Tubes

F = Lead-free Package (ECO PACK

), Tape & Reel

TR = Tape & Reel (Not for New Design - Use F)

Part Number Description Package

M4T28-BR12SH Lithium Battery (48mAh) and Crystal SNAPHAT SH

M4T32-BR12SH Lithium Battery (120mAh) and Crystal SNAPHAT SH

M41ST84Y, M41ST84W

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REVISION HISTORY

Table 21. Document Revision History

M41ST84, M41ST84Y, M41ST84W, 41ST84, ST84, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVI-

SOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, SUPERVISOR, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial,

Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial,

Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, Serial, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC,

RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC,

RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, RTC, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Micro-

processor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microproces-

sor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, Microprocessor, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C,

I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, I2C, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator,

Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscil-

lator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Oscillator, Crystal, Crystal, Crystal, Crystal, Crystal,

Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal, Crystal,

Crystal, Crystal, Crystal, Crystal, Crystal, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm,

Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm,

Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, Alarm, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ,

IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, IRQ, PFI, PFI, PFI, PFI, PFI, PFI, PFI,

PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFI, PFO, PFO, PFO, PFO, PFO, PFO, PFO, PFO, PFO,

PFO, PFO, PFO, PFO, PFO, PFO, PFO, PFO, PFO, PFO, PFO, PFO, PFO, PFO, PFO, PFO, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery,

Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery, Battery,

Battery, Switchover, Switchover, Switchover, Switchover, Switchover, Switchover, Switchover, Switchover, Switchover, Switchover, Switchover, Switchover, Switchover, Switchover, Switchover, Backup, Backup,

Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Backup, Write

Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect,

Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write Protect, Write

Protect, Power-fail, Power-fail, Power-fail, Power-fail, Power-fail, Power-fail, Power-fail, Power-fail, Power-fail, Power-fail, Power-fail, Power-fail, Power-fail, Power-fail, Power-fail, Comparator, Comparator, Com-

parator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator,

Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, Comparator,

Comparator, Comparator, Comparator, Comparator, Comparator, Comparator, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT,

SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT,

SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SNAPHAT, SOIC, SOIC, SOIC, SOIC, SOIC, SOIC, SOIC, SOIC, SOIC, SOIC,

SOIC, SOIC, SOIC, SOIC, SOIC, SOIC, SOIC, SOIC, SOIC, SOIC, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V,

5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 5V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V, 3V

Date Rev. # Revision Details

August 2000 1.0 First Issue

24-Aug-00 1.2 Block Diagram added (Figure 6)

08-Sep-00 1.3 SO16 package measures change

18-Dec-00 2.0 Reformatted, TOC added, and PFI Input Leakage Current added (Table 12)

18-Jun-01 2.1

Addition of t

REC

information, table changed, one added (Tables 3, 7); changes to PFI/PFO

graphic (see Figure 6); change to DC and AC Characteristics, Order Information (Tables 12, 2,

19); note added to “Setting Alarm Clock Registers” section; added temp./voltage info. to tables

(Table 11, 12, 13, 2, 14); addition of Default Values (Table 8); textual improvements

25-Jun-01 2.2 Special note added in CLOCK OPERATION, page 12

26-Jul-01 3.0 Change in Product Maturity

07-Aug-01 3.1 Improve text for “Setting the Alarm Clock” section

20-Aug-01 3.2

Change V

PFD

values in document

06-Sep-01 3.3

DC Characteristics V

BAT

changed; PFI Hysteresis (PFI Rising) spec. added; and Crystal

Electrical Characteristics Series Resistance spec. changed (Tables 12, 13)

03-Dec-01 3.4

Change READ/WRITE Mode Sequence drawings (Figure 12, 14); change in V

PFD

lower limit

for 5V (M41ST84Y) part only (Table 12, 19)

14-Jan-02 3.5 Change Series Resistance (Table 13)

01-May-02 3.6

Change t

REC

Definition (Table 7); modify reflow time and temperature footnote (Table 9)

03-Jul-02 3.7 Modify DC and Crystal Electrical Characteristics footnotes, Default Values (Tables 12, 13, 8)

01-Aug-02 3.8 Add marketing status (Figure 2; Table 19)

16-Jun-03 4.0 New Si changes (Table 14, 6, 7, 8)

15-Jun-04 5.0 Reformatted; added Lead-free information; update characteristics (Figure 15; Table 9, 12, 19)

18-Oct-04 6.0 Add Marketing Status (Figure 2; Table 19)

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24 P25-P27 P28-P30 P31-P31

M41ST84YMQ6E

Mfr. #:

Buy M41ST84YMQ6E

Manufacturer:

STMicroelectronics

Description:

IC RTC CLK/CALENDAR I2C 16-SOIC

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

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M41ST84YMQ6E

M41ST84YMQ6E

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