M24512-DRMN8TP/K datasheet, PDF

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M24512-DRMN8TP/K: DescriptionMemory interface type: I2C Memory capacity: 512Kb (64K x 8) Operating voltage: 1.8V ~ 5.5V Memory type: Non-Volatile; Categorystorage storage; File Size1MB，42 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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M24512-DRMN8TP/K Overview

Memory interface type: I2C Memory capacity: 512Kb (64K x 8) Operating voltage: 1.8V ~ 5.5V Memory type: Non-Volatile

M24512-DRMN8TP/K Parametric

Parameter Name	Attribute value
Brand Name	STMicroelectronics
Is it Rohs certified?	conform to
package instruction	SOP, SOP8,.25
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	14 weeks
Maximum clock frequency (fCLK)	1 MHz
Data retention time - minimum	50
Durability	900000 Write/Erase Cycles
I2C control byte	1010DDDR
JESD-30 code	R-PDSO-G8
length	4.9 mm
memory density	524288 bit
Memory IC Type	EEPROM
memory width	8
Number of functions	1
Number of terminals	8
word count	65536 words
character code	64000
Operating mode	SYNCHRONOUS
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
organize	64KX8
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
Filter level	AEC-Q100
Maximum seat height	1.75 mm
Serial bus type	I2C
Maximum standby current	0.000001 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)	2.5 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	NOT SPECIFIED
width	3.9 mm
Maximum write cycle time (tWC)	4 ms
write protect	HARDWARE
Base Number Matches	1

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M24512-DRE

512-Kbit serial I²C bus EEPROM - 105°C operation

Datasheet

production data

Features

•

Compatible with all I

C bus modes

– 1 MHz

– 400 kHz

– 100 kHz

TSSOP8 (DW)

169 mil width

•

Memory array

– 512 Kbits (64 Kbytes) of EEPROM

– Page size: 128 bytes

– Additional Write lockable page

(Identification page)

•

Extended temperature and voltage range

– -40 °C to 105 °C; 1.7 V to 5.5 V

•

Schmitt trigger inputs for noise filtering

SO8 (MN)

150 mil width

•

Short Write cycle time

– Byte Write within 4 ms

– Page Write within 4 ms

•

Write cycle endurance

– 4 million Write cycles at 25 °C

– 1.2 million Write cycles at 85 °C

– 900 k Write cycles at 105 °C

WFDFPN8 (MF)

DFN8 - 2 x 3 mm

•

Data retention

– more than 50 years at 105 °C

– 200 years at 55 °C

•

ESD Protection (Human Body Model)

– 4000 V

•

Packages

– RoHS compliant and halogen-free

(ECOPACK2

)

January 2017

This is information on a product in full production.

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www.st.com

Contents

M24512-DRE

Contents

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.1

2.2

2.3

2.4

2.5

2.6

Serial Clock (SCL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Serial Data (SDA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Chip Enable (E2, E1, E0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Write Control (WC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

(ground) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Supply voltage (V

) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Device operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.1

3.2

3.3

3.4

3.5

3.6

Start condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Stop condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Data input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Acknowledge bit (ACK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Device addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Identification page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

4.1

Write operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

4.1.1

4.1.2

4.1.3

4.1.4

4.1.5

Byte Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Page Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Write Identification Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Lock Identification Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Minimizing Write delays by polling on ACK . . . . . . . . . . . . . . . . . . . . . . 19

Random Address Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Current Address Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Sequential Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Read Identification Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Read the lock status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Acknowledge in Read mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

4.2

Read operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

4.2.1

4.2.2

4.2.3

4.2.4

4.2.5

4.2.6

2/42

DocID027240 Rev 2

List of tables

M24512-DRE

List of tables

Table 1.

Table 2.

Table 3.

Table 4.

Table 5.

Table 6.

Table 7.

Table 8.

Table 9.

Table 10.

Table 11.

Table 12.

Table 13.

Table 14.

Table 15.

Table 16.

Table 17.

Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Device select code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Significant address bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Device identification code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Cycling performance by groups of four bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Operating conditions (voltage range R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

AC measurement conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Input parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

DC characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

400 kHz AC characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

1 MHz AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

TSSOP8 – 8-lead thin shrink small outline, 3 x 6.4 mm, 0.65 mm pitch,

package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

SO8N – 8-lead 4.9 x 6 mm, plastic small outline, 150 mils body width,

package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

WFDFPN8 (MLP8) – 8-lead, 2 x 3 mm, 0.5 mm pitch very very thin fine pitch

dual flat package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

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DocID027240 Rev 2

M24512-DRE

List of figures

Figure 1.

Figure 2.

Figure 3.

Figure 4.

Figure 5.

Figure 6.

Figure 7.

Figure 8.

Figure 9.

Figure 10.

Figure 11.

Figure 12.

Figure 13.

Figure 14.

Figure 15.

Figure 16.

Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

8-pin package connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Device select code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

C bus protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Write mode sequences with WC = 0 (data write enabled) . . . . . . . . . . . . . . . . . . . . . . . . . 16

Write mode sequences with WC = 1 (data write inhibited) . . . . . . . . . . . . . . . . . . . . . . . . . 17

Write cycle polling flowchart using ACK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Read mode sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

AC measurement I/O waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Maximum R

bus

value versus bus parasitic capacitance (C

bus

) for an I

bus at maximum frequency f

= 400 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Maximum R

bus

value versus bus parasitic capacitance C

bus

) for an I

bus at maximum frequency f

= 1MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

TSSOP8 – 8-lead thin shrink small outline, 3 x 6.4 mm, 0.65 mm pitch,

package outline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

SO8N – 8-lead, 4.9 x 6 mm, plastic small outline, 150 mils body width, package outline . 35

SO8N – 8-lead 4.9 x 6 mm, plastic small outline, 150 mils body width,

package recommended footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

WFDFPN8 (MLP8) – 8-lead, 2 x 3 mm, 0.5 mm pitch very very thin fine pitch

dual flat package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

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M24512-DRMN8TP/K Related Products

	M24512-DRMN8TP/K	M24512-DRDW8TG/K	M24512-DRMF8G/K	M24512-DRMF8P/K	M24512-DRMF8TG/K	M24512-DRMF8TP/K	M24512-DRDW8G/K
Description	Memory interface type: I2C Memory capacity: 512Kb (64K x 8) Operating voltage: 1.8V ~ 5.5V Memory type: Non-Volatile	I2C/2-WIRE SERIAL EEPROM	I2C/2-WIRE SERIAL EEPROM	I2C/2-WIRE SERIAL EEPROM	I2C/2-WIRE SERIAL EEPROM	I2C/2-WIRE SERIAL EEPROM	I2C/2-WIRE SERIAL EEPROM
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to
package instruction	SOP, SOP8,.25	TSSOP, TSSOP8,.25	WFDFP-8	WFDFP-8	WFDFP-8	WFDFP-8	TSSOP, TSSOP8,.25
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum clock frequency (fCLK)	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz
Data retention time - minimum	50	50	50	50	50	50	50
Durability	900000 Write/Erase Cycles	900000 Write/Erase Cycles	900000 Write/Erase Cycles	900000 Write/Erase Cycles	900000 Write/Erase Cycles	900000 Write/Erase Cycles	900000 Write/Erase Cycles
I2C control byte	1010DDDR	1010DDDR	1010DDDR	1010DDDR	1010DDDR	1010DDDR	1010DDDR
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-N8	R-PDSO-N8	R-PDSO-N8	R-PDSO-N8	R-PDSO-G8
length	4.9 mm	4.4 mm	3 mm	3 mm	3 mm	3 mm	4.4 mm
memory density	524288 bit	524288 bit	524288 bit	524288 bit	524288 bit	524288 bit	524288 bit
Memory IC Type	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM	EEPROM
memory width	8	8	8	8	8	8	8
Number of functions	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8
word count	65536 words	65536 words	65536 words	65536 words	65536 words	65536 words	65536 words
character code	64000	64000	64000	64000	64000	64000	64000
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
organize	64KX8	64KX8	64KX8	64KX8	64KX8	64KX8	64KX8
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	TSSOP	HVSON	HVSON	HVSON	HVSON	TSSOP
Encapsulate equivalent code	SOP8,.25	TSSOP8,.25	SOLCC8,.12,20	SOLCC8,.12,20	SOLCC8,.12,20	SOLCC8,.12,20	TSSOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
power supply	2/5 V	2/5 V	2/5 V	2/5 V	2/5 V	2/5 V	2/5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Filter level	AEC-Q100	AEC-Q100	AEC-Q100	AEC-Q100	AEC-Q100	AEC-Q100	AEC-Q100
Maximum seat height	1.75 mm	1.2 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	1.2 mm
Serial bus type	I2C	I2C	I2C	I2C	I2C	I2C	I2C
Maximum standby current	0.000001 A	0.000001 A	0.000001 A	0.000001 A	0.000001 A	0.000001 A	0.000001 A
Maximum slew rate	0.002 mA	0.002 mA	0.002 mA	0.002 mA	0.002 mA	0.002 mA	0.002 mA
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
Nominal supply voltage (Vsup)	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
surface mount	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	NO LEAD	NO LEAD	NO LEAD	NO LEAD	GULL WING
Terminal pitch	1.27 mm	0.65 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
width	3.9 mm	3 mm	2 mm	2 mm	2 mm	2 mm	3 mm
Maximum write cycle time (tWC)	4 ms	4 ms	4 ms	4 ms	4 ms	4 ms	4 ms
write protect	HARDWARE	HARDWARE	HARDWARE	HARDWARE	HARDWARE	HARDWARE	HARDWARE
Objectid	-	8100189060	8100189118	8100189106	8100189138	8100189102	8100189128

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