Datasheet
Table Of Contents
- 1 Description
- 2 Signal description
- 3 Memory organization
- 4 Device operation
- 5 Instructions
- 6 Initial delivery state
- 7 Maximum rating
- 8 DC and AC parameters
- Table 5. Operating conditions (voltage range W)
- Table 6. Operating conditions (voltage range R)
- Table 7. Operating conditions (voltage range F, for devices identified by process letter T)
- Table 8. Operating conditions (voltage range F, for all other devices)
- Table 9. AC measurement conditions
- Figure 9. AC measurement I/O waveform
- Table 10. Input parameters
- Table 11. Cycling performance
- Table 12. Memory cell data retention
- Table 13. DC characteristics (M24C04-W, device grade 6)
- Table 14. DC characteristics (M24C04-R, device grade 6)
- Table 15. DC characteristics (M24C04-F device, grade 6 and grade 5)
- Table 16. 400 kHz AC characteristics
- Table 17. 100 kHz AC characteristics (I2C Standard mode)
- Figure 10. Maximum Rbus value versus bus parasitic capacitance (Cbus) for an I2C bus at maximum frequency fC = 400 kHz
- Figure 11. AC waveforms
- 9 Package mechanical data
- Figure 12. TSSOP8 – 8-lead thin shrink small outline, package outline
- Table 18. TSSOP8 – 8-lead thin shrink small outline, package mechanical data
- Figure 13. SO8N – 8-lead plastic small outline, 150 mils body width, package outline
- Table 19. SO8N – 8-lead plastic small outline, 150 mils body width, package data
- Figure 14. PDIP8 – 8-pin plastic DIP, 0.25 mm lead frame, package outline
- Table 20. PDIP8 – 8-pin plastic DIP, 0.25 mm lead frame, package mechanical data
- Figure 15. UFDFPN8 (MLP8) – package outline (UFDFPN: Ultra thin Fine pitch Dual Flat Package, No lead)
- Table 21. UFDFPN8 (MLP8) – package dimensions (UFDFPN: Ultra thin Fine pitch Dual Flat Package, No lead)
- 10 Part numbering
- 11 Revision history
DocID023994 Rev 3 27/34
M24C04-W M24C04-R M24C04-F DC and AC parameters
33
Figure 10. Maximum R
bus
value versus bus parasitic capacitance (C
bus
) for
an I
2
C bus at maximum frequency f
C
= 400 kHz
Figure 11. AC waveforms
ai14796b
1
10
100
10 100 1000
Bus line capacitor (pF)
Bus line pull-up resistor
(k
)
I²C bus
master
M24xxx
R
bus
V
CC
C
bus
SCL
SDA
R
bus
×
C
bus
= 400 ns
Here R
bus
× C
bus
= 120 ns
4 k
30 pF
The R x C time constant
must be below the 400 ns
time constant line represented
on the left.
bus
bus
SCL
SDA Out
SCL
SDA In
Data valid
tCLQV tCLQX
tCHDH
Stop
condition
tCHDL
Start
condition
Write cycle
tW
AI00795i
Data valid
tQL1QL2
SDA In
tCHDL
Start
condition
tDXCH
tCLDX
SDA
Input
SDA
Change
tCHDH
tDHDL
Stop
condition
Start
condition
tXH1XH2
SCL
tCHCL
tDLCL
tCLCHtXH1XH2
tXL1XL2
tXL1XL2
WC
tWLDL
tDHWH
tCHCL