M24C08-RCT6P datasheet, PDF - EEWORLD Datasheet

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M24C08-RCT6P: DescriptionI2C/2-WIRE SERIAL EEPROM; Categorystorage storage; File Size765KB，40 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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M24C08-RCT6P Overview

I2C/2-WIRE SERIAL EEPROM

M24C08-RCT6P Parametric

Parameter Name	Attribute value
Objectid	1279028852
package instruction	WLCSP-5
Reach Compliance Code	compliant
ECCN code	EAR99
YTEOL	6.2
Maximum clock frequency (fCLK)	0.4 MHz
JESD-30 code	R-PBGA-B5
length	1.215 mm
memory density	8192 bit
Memory IC Type	EEPROM
memory width	8
Number of functions	1
Number of terminals	5
word count	1024 words
character code	1000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	1KX8
Package body material	PLASTIC/EPOXY
encapsulated code	VFBGA
Package shape	RECTANGULAR
Package form	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Parallel/Serial	SERIAL
Maximum seat height	0.33 mm
Serial bus type	I2C
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	BALL
Terminal pitch	0.346 mm
Terminal location	BOTTOM
width	1.025 mm
Maximum write cycle time (tWC)	5 ms

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M24C08-W M24C08-R

M24C08-F

8-Kbit serial I²C bus EEPROM

Datasheet

production data

Features

•

Compatible with all I

C bus modes:

– 400 kHz

– 100 kHz

TSSOP8 (DW)

169 mil width

•

Memory array:

– 8 Kbit (1 Kbyte) of EEPROM

– Page size: 16 bytes

•

Single supply voltage:

– M24C08-W: 2.5 V to 5.5 V

– M24C08-R: 1.8 V to 5.5 V

– M24C08-F: 1.7 V to 5.5 V (full temperature

range) and 1.6 V to1.7 V (limited

temperature range)

•

Write:

– Byte Write within 5 ms

– Page Write within 5 ms

•

Operating temperature range: from -40 °C up

to +85 °C

•

Random and sequential Read modes

•

Write protect of the whole memory array

•

Enhanced ESD/Latch-Up protection

•

More than 4 million Write cycles

•

More than 200-year data retention

UFDFPN8

(MC)

SO8 (MN)

150 mil width

(1)

PDIP8 (BN)

Packages

•

PDIP8 ECOPACK1

•

SO8 ECOPACK2

•

TSSOP8 ECOPACK2

•

UFDFPN8 ECOPACK2

WLCSP (CS, CT)

1. Not recommended for new designs

•

WLCSP ECOPACK2

December 2013

This is information on a product in full production.

DocID023924 Rev 3

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www.st.com

Contents

M24C08-W M24C08-R M24C08-F

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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

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

(ground) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Supply voltage (V

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

2.6.1

2.6.2

2.6.3

2.6.4

Operating supply voltage (V

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

Power-up conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Device reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Power-down conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Memory organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Device operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4.1

4.2

4.3

4.4

4.5

Start condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Stop condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Data input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Acknowledge bit (ACK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Device addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.1

Write operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.1.1

5.1.2

5.1.3

Byte Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Page Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Minimizing Write delays by polling on ACK . . . . . . . . . . . . . . . . . . . . . . 17

Random Address Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Current Address Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Sequential Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

5.2

Read operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

5.2.1

5.2.2

5.2.3

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List of tables

M24C08-W M24C08-R M24C08-F

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.

Table 18.

Table 19.

Table 20.

Table 21.

Table 22.

Table 23.

Table 24.

Table 25.

Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Device select code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Address byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Operating conditions (voltage range W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Operating conditions (voltage range R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Operating conditions (voltage range F, for devices identified by process letter T) . . . . . . . 21

Operating conditions (voltage range F, for all other devices) . . . . . . . . . . . . . . . . . . . . . . . 21

AC measurement conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Input parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Cycling performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Memory cell data retention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

DC characteristics (M24C08-W, device grade 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

DC characteristics (M24C08-R, device grade 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

DC characteristics (M24C08-F device) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

400 kHz AC characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

100 kHz AC characteristics (I

C Standard mode). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

TSSOP8 – 8-lead thin shrink small outline, package mechanical data. . . . . . . . . . . . . . . . 30

SO8N – 8-lead plastic small outline, 150 mils body width, package data. . . . . . . . . . . . . . 31

PDIP8 – 8-pin plastic DIP, 0.25 mm lead frame, package mechanical data. . . . . . . . . . . . 32

UFDFPN8 (MLP8) – package dimensions (UFDFPN: Ultra thin Fine pitch

Dual Flat Package, No lead) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

M24C08-FCS5TP/S WLCSP package data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Thin M24C08-FCT5TP/S WLCSP package data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

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DocID023924 Rev 3

M24C08-W M24C08-R M24C08-F

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.

Figure 17.

Figure 18.

Figure 19.

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

8-pin package connections, top view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

WLCSP connections (top view, marking side, with balls on the underside) . . . . . . . . . . . . 7

Chip enable inputs connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

C bus protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Write mode sequences with WC = 0 (data write enabled) . . . . . . . . . . . . . . . . . . . . . . . . . 15

Write mode sequences with WC = 1 (data write inhibited) . . . . . . . . . . . . . . . . . . . . . . . . . 16

Write cycle polling flowchart using ACK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Read mode sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

AC measurement I/O waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Maximum R

bus

value versus bus parasitic capacitance (C

bus

) for

an I

C bus at maximum frequency f

= 400 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

TSSOP8 – 8-lead thin shrink small outline, package outline . . . . . . . . . . . . . . . . . . . . . . . 30

SO8N – 8-lead plastic small outline, 150 mils body width, package outline . . . . . . . . . . . . 31

PDIP8 – 8-pin plastic DIP, 0.25 mm lead frame, package outline . . . . . . . . . . . . . . . . . . . 32

UFDFPN8 (MLP8) – package outline (UFDFPN: Ultra thin Fine pitch . . . . . . . . . . . . . . . . . .

Dual Flat Package, No lead) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

M24C08-FCS5TP/S WLCSP package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Thin M24C08-FCT5TP/S WLCSP package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

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