M24C02-RDS6G Datasheet M24C04-RMB6TG, M24C02-RDS6G, M24C02-RDS6TG | P4-P6

List of tables M24C16, M24C08, M24C04, M24C02, M24C01

4/40 Doc ID 5067 Rev 13

List of tables

Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table 2. Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 3. Device select code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table 4. Operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 5. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table 6. Operating conditions (M24Cxx-W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 7. Operating conditions (M24Cxx-R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 8. Operating conditions (M24Cxx-F). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 9. DC characteristics (M24Cxx-W, device grade 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 10. DC characteristics (M24Cxx-W, device grade 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 11. DC characteristics (M24Cxx-R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 12. DC characteristics (M24Cxx-F). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 13. AC measurement conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 14. Input parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 15. AC characteristics at 400 kHz (I

C Fast-mode) (M24Cxx-W, M24Cxx-R,

M24Cxx-F) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table 16. AC characteristics at 100 kHz (I

C Standard-mode) (M24Cxx-W,

M24Cxx-R, M24Cxx-F) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 17. M24C08: WLCSP (0.5 mm height) 0.4 mm pitch, 5 bumps, package data . . . . . . . . . . . . 27

Table 18. M24C08: Thin WLCSP (0.3 mm height), 0.4 mm pitch, 5 bumps, package data . . . . . . . . 28

Table 19. M24C16: WLCSP (0.5 mm height) 0.4 mm pitch, 5 bumps, package data . . . . . . . . . . . . 28

Table 20. SO8 narrow – 8 lead plastic small outline, 150 mils body width,

package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 21. UFDFPN8 (MLP8) 8-lead ultra thin fine pitch dual flat package no lead

2 x 3 mm, data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Table 22. TSSOP8 – 8 lead thin shrink small outline, package mechanical data. . . . . . . . . . . . . . . . 31

Table 23. TSSOP8 3 x 3 mm – 8 lead thin shrink small outline, 3 x 3 mm body size,

mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 24. PDIP8 – 8 pin plastic DIP, 0.25 mm lead frame, package mechanical data. . . . . . . . . . . . 33

Table 25. Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 26. Available M24C16 products (package, voltage range, temperature grade) . . . . . . . . . . . . 35

Table 27. Available M24C08 products (package, voltage range, temperature grade) . . . . . . . . . . . . 35

Table 28. Available M24C04 products (package, voltage range, temperature grade) . . . . . . . . . . . . 35

Table 29. Available M24C02 products (package, voltage range, temperature grade) . . . . . . . . . . . . 35

Table 30. Available M24C01 products (package, voltage range, temperature grade) . . . . . . . . . . . . 36

Table 31. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

M24C16, M24C08, M24C04, M24C02, M24C01 List of figures

Doc ID 5067 Rev 13 5/40

List of figures

Figure 1. Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 2. 8-pin package connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 3. M24C08-F WLCSP and thin WLCSP connections

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

Figure 4. Device select code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figure 5. Maximum R

value versus bus parasitic capacitance (C) for an I²C bus . . . . . . . . . . . . . 10

Figure 6. I²C bus protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 7. Write mode sequences with WC = 1 (data write inhibited) . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 8. Write mode sequences with WC = 0 (data write enabled) . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 9. Write cycle polling flowchart using ACK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 10. Read mode sequences. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 11. AC measurement I/O waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 12. AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 13. WLCSP (0.5 mm) and Thin WLCSP (0.3 mm) 0.4 mm pitch 5 bumps,

package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 14. SO8 narrow – 8 lead plastic small outline, 150 mils body width, package outline . . . . . . . 29

Figure 15. UFDFPN8 (MLP8) 8-lead ultra thin fine pitch dual flat package no lead

2 x 3 mm, outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Figure 16. TSSOP8 – 8 lead thin shrink small outline, package outline . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 17. TSSOP8 3 x 3 mm – 8 lead thin shrink small outline, 3 x 3 mm body size,

package outline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Figure 18. PDIP8 – 8 pin plastic DIP, 0.25 mm lead frame, package outline . . . . . . . . . . . . . . . . . . . 33

Description M24C16, M24C08, M24C04, M24C02, M24C01

6/40 Doc ID 5067 Rev 13

1 Description

These I²C-compatible electrically erasable programmable memory (EEPROM) devices are

organized as 2048/1024/512/256/128 x 8 (M24C16, M24C08, M24C04, M24C02 and

M24C01).

Figure 1. Logic diagram

I²C uses a two-wire serial interface, comprising a bidirectional data line and a clock line. The

devices carry a built-in 4-bit Device Type Identifier code (1010) in accordance with the I²C

bus definition.

The device behaves as a slave in the I²C protocol, with all memory operations synchronized

by the serial clock. Read and Write operations are initiated by a Start condition, generated

by the bus master. The Start condition is followed by a device select code and Read/Write

bit (RW) (as described in Table 3), terminated by an acknowledge bit.

When writing data to the memory, the device inserts an acknowledge bit during the 9

bit

time, following the bus master’s 8-bit transmission. When data is read by the bus master, the

bus master acknowledges the receipt of the data byte in the same way. Data transfers are

terminated by a Stop condition after an Ack for Write, and after a NoAck for Read.

Table 2. Signal names

Signal name Function Direction

E0, E1, E2 Chip Enable Input

SDA Serial Data Input/output

SCL Serial Clock Input

WC Write Control Input

Supply voltage

Ground

AI02033

E0-E2 SDA

M24Cxx

SCL

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24 P25-P27 P28-P30 P31-P33 P34-P36 P37-P39 P40-P40

M24C02-RDS6G

Mfr. #:

Buy M24C02-RDS6G

Manufacturer:

STMicroelectronics

Description:

EEPROM 1.8-5.5V 2K (256x8)

Lifecycle:

New from this manufacturer.

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M24C02-RDS6G

M24C02-RDS6G

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