M24C64-DRMF8TG/K datasheet, PDF

Datasheet> All Categories > storage> storage> M24C64-DRMF8TG/K

M24C64-DRMF8TG/K: DescriptionI2C/2-WIRE SERIAL EEPROM; Categorystorage storage; File Size1MB，42 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

Download Datasheet Parametric Compare View All

M24C64-DRMF8TG/K Overview

I2C/2-WIRE SERIAL EEPROM

M24C64-DRMF8TG/K Parametric

Parameter Name	Attribute value
Objectid	8081880678
package instruction	WFDFP-8
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum clock frequency (fCLK)	1 MHz
JESD-30 code	R-PDSO-N8
length	3 mm
memory density	65536 bit
Memory IC Type	EEPROM
memory width	8
Number of functions	1
Number of terminals	8
word count	8192 words
character code	8000
Operating mode	SYNCHRONOUS
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
organize	8KX8
Package body material	PLASTIC/EPOXY
encapsulated code	HVSON
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Parallel/Serial	SERIAL
Filter level	AEC-Q100
Maximum seat height	0.8 mm
Serial bus type	I2C
Maximum slew rate	0.0025 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	NO LEAD
Terminal pitch	0.5 mm
Terminal location	DUAL
width	2 mm
Maximum write cycle time (tWC)	4 ms

Preview

Download Datasheet

View All

M24C64-DRE

64-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

– 64 Kbits (8 Kbytes) of EEPROM

– Page size: 32 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.

DocID027358 Rev 2

1/42

www.st.com

Contents

M24C64-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

DocID027358 Rev 2

List of tables

M24C64-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 bits within the two address bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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

4/42

DocID027358 Rev 2

M24C64-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

DocID027358 Rev 2

5/42

M24C64-DRMF8TG/K Related Products

	M24C64-DRMF8TG/K	M24C64-DRMN8TP/K	M24C64-DRDW8TP/K
Description	I2C/2-WIRE SERIAL EEPROM	EEPROM E-EPROM	IC EEPROM 64K I2C 1MHZ 8TSSOP
package instruction	WFDFP-8	SOP,	TSSOP,
Reach Compliance Code	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99
Maximum clock frequency (fCLK)	1 MHz	1 MHz	1 MHz
JESD-30 code	R-PDSO-N8	R-PDSO-G8	R-PDSO-G8
length	3 mm	4.9 mm	4.4 mm
memory density	65536 bit	65536 bit	65536 bit
Memory IC Type	EEPROM	EEPROM	EEPROM
memory width	8	8	8
Number of functions	1	1	1
Number of terminals	8	8	8
word count	8192 words	8192 words	8192 words
character code	8000	8000	8000
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	105 °C	105 °C	105 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
organize	8KX8	8KX8	8KX8
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HVSON	SOP	TSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL	SERIAL	SERIAL
Filter level	AEC-Q100	AEC-Q100	AEC-Q100
Maximum seat height	0.8 mm	1.75 mm	1.2 mm
Serial bus type	I2C	I2C	I2C
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	1.8 V	1.8 V	1.8 V
Nominal supply voltage (Vsup)	2.5 V	2.5 V	2.5 V
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	NO LEAD	GULL WING	GULL WING
Terminal pitch	0.5 mm	1.27 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL
width	2 mm	3.9 mm	3 mm
Maximum write cycle time (tWC)	4 ms	4 ms	4 ms
Brand Name	-	STMicroelectronics	STMicroelectronics
Maker	-	STMicroelectronics	STMicroelectronics
Factory Lead Time	-	14 weeks	14 weeks
Peak Reflow Temperature (Celsius)	-	NOT SPECIFIED	NOT SPECIFIED
Maximum time at peak reflow temperature	-	NOT SPECIFIED	NOT SPECIFIED

Recommended Resources

How to use the inrush current limiter NTC

Micro remote control receiving and control circuit

Basic circuit of unijunction transistor

Gree ZTP-75A dual-function electronic disinfection cabinet circuit diagram

Four pattern lantern controller circuit

AC voltage measurement circuit with wide linear range

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components