M40Z300AVMH6E datasheet, PDF - EEWORLD Datasheet

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M40Z300AVMH6E: Description3V NVRAM Supervisor for Up to 8 LPSRAMs; CategoryPower/power management The power supply circuit; File Size121KB，20 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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M40Z300AVMH6E Overview

3V NVRAM Supervisor for Up to 8 LPSRAMs

M40Z300AVMH6E Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	SOIC
package instruction	LEAD FREE, PLASTIC, SOH-28
Contacts	28
Reach Compliance Code	compli
ECCN code	EAR99
Adjustable threshold	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G28
length	18.1 mm
Number of channels	1
Number of functions	1
Number of terminals	28
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP28,.5
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
power supply	3.3 V
Certification status	Not Qualified
Maximum seat height	3.05 mm
Maximum supply current (Isup)	4 mA
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	2.9 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	10
width	8.56 mm

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M40Z300AV

3V NVRAM Supervisor for Up to 8 LPSRAMs

FEATURES SUMMARY

■

CONVERTS LOW POWER SRAM INTO

NVRAMs

PRECISION POWER MONITORING AND

POWER SWITCHING CIRCUITRY

AUTOMATIC WRITE-PROTECTION WHEN

IS OUT-OF-TOLERANCE

TWO-INPUT DECODER ALLOWS

CONTROL FOR UP TO 8 SRAMs (with 2

devices active in parallel)

SUPPLY VOLTAGE AND POWER-FAIL

DESELECT VOLTAGE:

– M40Z300AV:

= 3.0V to 3.6V

THS = V

: 2.8V

≤

PFD

≤

3.0V

RESET OUTPUT (RST) FOR POWER ON

RESET

BATTERY LOW PIN (BL)

LESS THAN 20ns CHIP ENABLE ACCESS

PROPAGATION DELAY

PACKAGING INCLUDES A 16-LEAD SOIC

OR A 28-LEAD SOIC AND SNAPHAT

TOP

(to be ordered separately)

SOIC PACKAGE PROVIDES DIRECT

CONNECTION FOR A SNAPHAT TOP

WHICH CONTAINS THE BATTERY

Figure 1. 16-pin SOIC Package

SO16 (MQ)

Figure 2. 28-pin SOIC Package*

SNAPHAT (SH)

Crystal/Battery

SOH28 (MH)

March 2004

1/20

M40Z300AV

TABLE OF CONTENTS

FEATURES SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Figure 1. 16-pin SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Figure 2. 28-pin SOIC Package*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 3.

Table 1.

Figure 4.

Figure 5.

Figure 6.

Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Signal Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

28-pin SOIC Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

M40Z300AV 16-pin SOIC Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hardware Hookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

......

.....4

.....5

OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Two to Four Decode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 2. Truth Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 7. Address-Decode Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Data Retention Lifetime Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Power-on Reset Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Battery Low Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Noise And Negative Going Transients. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figure 8. Supply Voltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

MAXIMUM RATING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 3. Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

DC AND AC PARAMETERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 4. DC and AC Measurement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 9. AC Testing Load Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 5. Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 6. DC Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 10.Power Down Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 11.Power Up Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 7. Power Down/Up Mode AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

PACKAGE MECHANICAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 12.SOH28 – 28-lead Plastic Small Outline, 4-socket battery SNAPHAT, Package Outline. 14

Table 8. SOH28 – 28-lead Plastic Small Outline, battery SNAPHAT, Package Mechanical Data 14

Figure 13.SH – 4-pin SNAPHAT Housing for 48mAh Battery, Package Outline . . . . . . . . . . . . . . . 15

Table 9. SH – 4-pin SNAPHAT Housing for 48mAh Battery, Package Mechanical Data . . . . . . . 15

Figure 14.SH – 4-pin SNAPHAT Housing for 120mAh Battery, Package Outline . . . . . . . . . . . . . . 16

Table 10. SH – 4-pin SNAPHAT Housing for 120mAh Battery, Package Mechanical Data . . . . . . 16

Figure 15.SO16 – 16-lead Plastic Small Outline, 150 mils body width, Package Outline . . . . . . . . 17

Table 11. SO16 – 16-lead Plastic Small Outline, 150 mils body width, Package Mechanical Data 17

2/20

M40Z300AVMH6E Related Products

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Description	3V NVRAM Supervisor for Up to 8 LPSRAMs	3V NVRAM Supervisor for Up to 8 LPSRAMs	3V NVRAM Supervisor for Up to 8 LPSRAMs	3V NVRAM Supervisor for Up to 8 LPSRAMs	3V NVRAM Supervisor for Up to 8 LPSRAMs	3V NVRAM Supervisor for Up to 8 LPSRAMs	3V NVRAM Supervisor for Up to 8 LPSRAMs	3V NVRAM Supervisor for Up to 8 LPSRAMs	3V NVRAM Supervisor for Up to 8 LPSRAMs
Is it Rohs certified?	conform to	-	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	STMicroelectronics	-	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Parts packaging code	SOIC	-	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
package instruction	LEAD FREE, PLASTIC, SOH-28	-	0.150 INCH, LEAD FREE, PLASTIC, SOP-16	0.150 INCH, LEAD FREE, PLASTIC, SOP-16	0.150 INCH, LEAD FREE, PLASTIC, SOP-16	0.150 INCH, LEAD FREE, PLASTIC, SOP-16	LEAD FREE, PLASTIC, SOH-28	LEAD FREE, PLASTIC, SOH-28	LEAD FREE, PLASTIC, SOH-28
Contacts	28	-	16	16	16	16	28	28	28
Reach Compliance Code	compli	-	compli	compli	compli	compli	compli	compli	compli
ECCN code	EAR99	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Adjustable threshold	NO	-	NO	NO	NO	NO	NO	NO	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT	-	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G28	-	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28
length	18.1 mm	-	9.9 mm	9.9 mm	9.9 mm	9.9 mm	18.1 mm	18.1 mm	18.1 mm
Number of channels	1	-	1	1	1	1	1	1	1
Number of functions	1	-	1	1	1	1	1	1	1
Number of terminals	28	-	16	16	16	16	28	28	28
Maximum operating temperature	85 °C	-	70 °C	85 °C	85 °C	70 °C	85 °C	70 °C	70 °C
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	-	SOP	SOP	SOP	SOP	SOP	SOP	SOP
Encapsulate equivalent code	SOP28,.5	-	SOP16,.25	SOP16,.25	SOP16,.25	SOP16,.25	SOP28,.5	SOP28,.5	SOP28,.5
Package shape	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	-	260	260	260	260	260	260	260
power supply	3.3 V	-	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	3.05 mm	-	1.75 mm	1.75 mm	1.75 mm	1.75 mm	3.05 mm	3.05 mm	3.05 mm
Maximum supply current (Isup)	4 mA	-	4 mA	4 mA	4 mA	4 mA	4 mA	4 mA	4 mA
Maximum supply voltage (Vsup)	3.6 V	-	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage (Vsup)	3 V	-	3 V	3 V	3 V	3 V	3 V	3 V	3 V
Nominal supply voltage (Vsup)	2.9 V	-	2.9 V	2.9 V	2.9 V	2.9 V	2.9 V	2.9 V	2.9 V
surface mount	YES	-	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	-	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	-	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL
Terminal form	GULL WING	-	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	-	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	-	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	10	-	10	30	10	10	10	10	10
width	8.56 mm	-	3.9 mm	3.9 mm	3.9 mm	3.9 mm	8.56 mm	8.56 mm	8.56 mm

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