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M95080-RMB6TG

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P49
List of tables M95160-x, M95080-x
4/49 Doc ID 8028 Rev 11
List of tables
Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table 2. Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 3. Write-protected block size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Table 4. Instruction set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Table 5. Status Register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Table 6. Protection modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Table 7. Address range bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Table 8. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 9. Operating conditions (M95160 and M95080) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Table 10. Operating conditions (M95160-W and M95080-W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Table 11. Operating conditions (M95160-R and M95080-R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Table 12. Operating conditions (M95160-F) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Table 13. AC measurement conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Table 14. Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Table 15. DC characteristics (M95160 and M95080, device grade 3) . . . . . . . . . . . . . . . . . . . . . . . . 27
Table 16. DC characteristics (M95160 and M95080, device grade 6) . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 17. DC characteristics (M95160-W and M95080-W, device grade 3). . . . . . . . . . . . . . . . . . . . 28
Table 18. DC characteristics (M95160-W and M95080-W, device grade 6). . . . . . . . . . . . . . . . . . . . 29
Table 19. DC characteristics (M95160-R and M95080-R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Table 20. DC characteristics (M95160-F). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Table 21. AC characteristics (M95160 and M95080, device grade 3) . . . . . . . . . . . . . . . . . . . . . . . . 32
Table 22. AC characteristics (M95160 and M95080, device grade 6) . . . . . . . . . . . . . . . . . . . . . . . . 33
Table 23. AC characteristics (M95160-W and M95080-W, device grade 3). . . . . . . . . . . . . . . . . . . . 34
Table 24. AC characteristics (M95160-W and M95080-W, device grade 6). . . . . . . . . . . . . . . . . . . . 35
Table 25. AC characteristics for M95160-Wxx6/S and M95080-Wxx6/S . . . . . . . . . . . . . . . . . . . . . . 36
Table 26. AC characteristics (M95160-R and M95080-R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Table 27. AC characteristics (M95160-F) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Table 28. SO8N – 8-lead plastic small outline, 150 mils body width, mechanical data . . . . . . . . . . . 41
Table 29. UFDFPN8 (MLP8) 8-lead ultra thin fine pitch dual flat package no lead
2 x 3 mm, data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Table 30. WLCSP-R 1.350 x 1.365 mm 0.4 mm pitch 8 bumps, package mechanical
data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Table 31. TSSOP8 – 8-lead thin shrink small outline, package mechanical data. . . . . . . . . . . . . . . . 44
Table 32. Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 33. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
M95160-x, M95080-x List of figures
Doc ID 8028 Rev 11 5/49
List of figures
Figure 1. Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 2. 8-pin package connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 3. M95160 WLCSP connections (top view, marking side, with balls on the underside) . . . . . . 7
Figure 4. Bus master and memory devices on the SPI bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 5. SPI modes supported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 6. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 7. Write Enable (WREN) sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 8. Write Disable (WRDI) sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 9. Read Status Register (RDSR) sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 10. Write Status Register (WRSR) sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 11. Read from Memory Array (READ) sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 12. Byte Write (WRITE) sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 13. Page Write (WRITE) sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 14. AC measurement I/O waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 15. Serial input timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 16. Hold timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 17. Serial output timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 18. SO8N – 8-lead plastic small outline, 150 mils body width, package outline . . . . . . . . . . . . 41
Figure 19. UFDFPN8 (MLP8) - 8-lead ultra thin fine pitch dual flat no lead, package
outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 20. WLCSP-R 1.350 x 1.365 mm 0.4 mm pitch 8 bumps, package outline . . . . . . . . . . . . . . . 43
Figure 21. TSSOP8 – 8-lead thin shrink small outline, package outline . . . . . . . . . . . . . . . . . . . . . . . 44
Description M95160-x, M95080-x
6/49 Doc ID 8028 Rev 11
1 Description
The M95160-x and M95080-x are electrically erasable programmable memory (EEPROM)
devices. They are accessed by a high-speed SPI-compatible bus. The memory array is
organized as 2048 x 8 bit (M95160-x), and 1024 x 8 bit (M95080-x).
Figure 1. Logic diagram
The device is accessed by a simple serial interface that is SPI-compatible. The bus signals
are C, D and Q, as shown in Ta bl e 2 and Figure 1.
The device is selected when Chip Select (S
) is taken low. Communications with the device
can be interrupted using Hold (HOLD
).
Table 2. Signal names
Signal name Function Direction
C Serial Clock Input
D Serial Data input Input
Q Serial Data output Output
S
Chip Select Input
W
Write Protect Input
HOLD
Hold Input
V
CC
Supply voltage
V
SS
Ground
AI01789C
S
V
CC
M95xxx
HOLD
V
SS
W
Q
C
D
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P49

M95080-RMB6TG

Mfr. #:
Buy M95080-RMB6TG
Manufacturer:
STMicroelectronics
Description:
EEPROM 16 Kbit and 8 Kbit
Lifecycle:
New from this manufacturer.
Delivery:
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