M93C66-RMN6T datasheet, PDF - EEWORLD Datasheet

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M93C66-RMN6T: Description128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8; Categorystorage storage; File Size171KB，31 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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M93C66-RMN6T Overview

128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8

M93C66-RMN6T Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	STMicroelectronics
Parts packaging code	SOIC
package instruction	0.150 INCH, PLASTIC, SOP-8
Contacts	8
Reach Compliance Code	_compli
ECCN code	EAR99
Spare memory width	8
Maximum clock frequency (fCLK)	1 MHz
Data retention time - minimum	40
Durability	1000000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.9 mm
memory density	4096 bi
Memory IC Type	EEPROM
memory width	16
Number of functions	1
Number of terminals	8
word count	256 words
character code	256
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	256X16
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	2/5 V
Certification status	Not Qualified
Maximum seat height	1.75 mm
Serial bus type	MICROWIRE
Maximum standby current	0.000002 A
Maximum slew rate	0.002 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	1.8 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9 mm
Maximum write cycle time (tWC)	10 ms
write protect	SOFTWARE

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M93C86, M93C76, M93C66

M93C56, M93C46

16Kbit, 8Kbit, 4Kbit, 2Kbit and 1Kbit (8-bit or 16-bit wide)

MICROWIRE® Serial Access EEPROM

FEATURES SUMMARY

■

Industry Standard MICROWIRE Bus

Single Supply Voltage:

– 4.5 to 5.5V for M93Cx6

– 2.5 to 5.5V for M93Cx6-W

– 1.8 to 5.5V for M93Cx6-R

Dual Organization: by Word (x16) or Byte (x8)

Programming Instructions that work on: Byte,

Word or Entire Memory

Self-timed Programming Cycle with Auto-

Erase: 5ms

Ready/Busy Signal During Programming

2MHz Clock Rate

Sequential Read Operation

Enhanced ESD/Latch-Up Behavior

More than 1 Million Erase/Write Cycles

More than 40 Year Data Retention

Packages

– ECOPACK® (RoHS compliant)

Figure 1. Packages

PDIP8 (BN)

SO8 (MN)

150 mil width

Table 1. Product List

Reference

Part

Number

M93C86

M93C86-W

M93C86-R

M93C76

M93C76-W

M93C76-R

M93C66

M93C66-W

M93C66-R

UFDFPN8 (MB)

2x3mm² (MLP)

M93C46

M93C56

Reference

Part

Number

M93C56

M93C56-W

M93C56-R

M93C46

M93C46-W

M93C46-R

TSSOP8 (DS)

3x3mm² body size (MSOP)

TSSOP8 (DW)

169 mil width

October 2005

1/31

M93C86, M93C76, M93C66, M93C56, M93C46

TABLE OF CONTENTS

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

Table 1.

Figure 1.

Figure 2.

Table 2.

Table 3.

Table 4.

Figure 3.

Product List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Signal Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Memory Size versus Organization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Instruction Set for the M93Cx6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

DIP, SO, TSSOP and MLP Connections (Top View). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

MEMORY ORGANIZATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

INTERNAL DEVICE RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

ACTIVE POWER AND STANDBY POWER MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 5. Instruction Set for the M93C46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 6. Instruction Set for the M93C56 and M93C66 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 7. Instruction Set for the M93C76 and M93C86 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Erase/Write Enable and Disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 4. READ, WRITE, EWEN, EWDS Sequences. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Erase. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 5. ERASE, ERAL Sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Erase All . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Write All . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 6. WRAL Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

READY/BUSY STATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

INITIAL DELIVERY STATE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

COMMON I/O OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

CLOCK PULSE COUNTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 7. Write Sequence with One Clock Glitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

MAXIMUM RATING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 8. Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

DC AND AC PARAMETERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 9. Operating Conditions (M93Cx6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 10. Operating Conditions (M93Cx6-W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 11. Operating Conditions (M93Cx6-R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2/31

M93C86, M93C76, M93C66, M93C56, M93C46

Table 12. AC Measurement Conditions (M93Cx6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table 13. AC Measurement Conditions (M93Cx6-W and M93Cx6-R) . . . . . . . . . . . . . . . . . . . . . . 15

Figure 8. AC Testing Input Output Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table 14. Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table 15. DC Characteristics (M93Cx6, Device Grade 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 16. DC Characteristics (M93Cx6, Device Grade 7 or 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 17. DC Characteristics (M93Cx6-W, Device Grade 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table 18. DC Characteristics (M93Cx6-W, Device Grade 7 or 3) . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Table 19. DC Characteristics (M93Cx6-R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Table 20. AC Characteristics (M93Cx6, Device Grade 6, 7 or 3) . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table 21. AC Characteristics (M93Cx6-W, Device Grade 6). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 22. AC Characteristics (M93Cx6-W, Device Grade 7 or 3) . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 23. AC Characteristics (M93Cx6-R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 9. Synchronous Timing (Start and Op-Code Input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 10.Synchronous Timing (Read or Write) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 11.Synchronous Timing (Read or Write) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

PACKAGE MECHANICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 12.PDIP8 – 8 pin Plastic DIP, 0.25mm lead frame, Package Outline . . . . . . . . . . . . . . . . . 24

Table 24. PDIP8 – 8 pin Plastic DIP, 0.25mm lead frame, Package Mechanical Data . . . . . . . . . . 24

Figure 13.SO8 narrow – 8 lead Plastic Small Outline, 150 mils body width, Package Outline . . . . 25

Table 25. SO8 narrow – 8 lead Plastic Small Outline, 150 mils body width, Package Data . . . . . . 25

Figure 14.UFDFPN8 (MLP8) 8-lead Ultra thin Fine pitch Dual Flat Package No lead 2x3mm²,

Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 26. UFDFPN8 (MLP8) 8-lead Ultra thin Fine pitch Dual Flat Package No lead 2x3mm²,

Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 15.TSSOP8 3x3mm² – 8 lead Thin Shrink Small Outline, 3x3mm² body size, Package

Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table 27. TSSOP8 3x3mm² – 8 lead Thin Shrink Small Outline, 3x3mm² body size,

Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 16.TSSOP8 – 8 lead Thin Shrink Small Outline, Package Outline . . . . . . . . . . . . . . . . . . . 28

Table 28. TSSOP8 – 8 lead Thin Shrink Small Outline, Package Mechanical Data . . . . . . . . . . . . 28

PART NUMBERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 29. Ordering Information Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

REVISION HISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 30. Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

3/31

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