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Número de pieza | M24C64-F | |
Descripción | 64-Kbit serial I2C bus EEPROM | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
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No Preview Available ! M24C64-W M24C64-R M24C64-F
M24C64-DF
64-Kbit serial I²C bus EEPROM
PDIP8 (BN)
TSSOP8 (DW)
169 mil width
SO8 (MN)
150 mil width
UFDFPN8
(MC)
UFDFPN5
(MH)
WLCSP (CS)
Thin WLCSP (CT)
WLCSP
(CU)
Unsawn wafer
Datasheet - production data
Features
• Compatible with all I2C bus modes:
– 1 MHz
– 400 kHz
– 100 kHz
• Memory array:
– 64 Kbit (8 Kbyte) of EEPROM
– Page size: 32 byte
– Additional Write lockable page
(M24C64-D order codes)
• Single supply voltage:
– 1.7 V to 5.5 V over –40 °C / +85 °C
– 1.6 V to 5.5 V over 0 °C / +85 °C
• Write:
– Byte Write within 5 ms
– Page Write within 5 ms
• 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-years data retention
Packages
• PDIP8 ECOPACK1®
• SO8 ECOPACK2®
• TSSOP8 ECOPACK2®
• UFDFPN ECOPACK2®
• WLCSP ECOPACK2®
• Unsawn wafer (each die is tested)
June 2016
This is information on a product in full production.
DocID16891 Rev 33
1/53
www.st.com
1 page M24C64-W M24C64-R M24C64-F M24C64-DF
List of figures
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.
Figure 20.
Figure 21.
Figure 22.
Figure 23.
Figure 24.
Figure 25.
Figure 26.
Figure 27.
Figure 28.
Figure 29.
Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
8-pin package connections, top view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
UFDFPN5 package connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
WLCSP 4 bump Ultra thin package connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5-bump WLCSP connections (M24C64-FCS6TP/K) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
8-bump thin WLCSP connections (M24C64-DFCT6TP/K) . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Chip enable inputs connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
I2C bus protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Maximum Rbus value versus bus parasitic capacitance (Cbus) for
an I2C bus at maximum frequency fC = 400 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
aMnaIx2imC ubmusRabtums vaaxliumeuvmerfsreuqsubeunscypafCra=si1ticMcHazpa. c. i.ta.n.c.e.
Cbus)
.....
for
...
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
32
AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
UFDFPN5 – 1.7x1.4 mm, 0.55 mm thickness, ultra thin fine pitch
dual flat package, no lead - package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
UFDFPN8 – 2x3 mm, 0.55 thickness, ultra thin fine pitch
dual flat package, no lead - package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
TSSOP8 – 3x4.4 mm, 0.65 mm pitch, 8-lead thin shrink small outline,
package outline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
SO8N – 3.9x4.9 mm, 8-lead plastic small outline, 150 mils body width, package outline . 38
SO8N – 3.9x4.9 mm, 8-lead plastic small outline, 150 mils body width,
package recommended footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
PDIP8 – 8-pin plastic DIP, 0.25 mm lead frame, package outline . . . . . . . . . . . . . . . . . . . 40
Ultra Thin WLCSP- 4-bump, 0.795 x 0.674 mm, wafer level chip scale
package outline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Thin WLCSP- 4-bump, 0.795 x 0.674 mm, wafer level chip scale
package recommended footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
WLCSP 5-bump, 0.959 x 1.073 mm, 0.4 mm pitch wafer level chip scale
(M24C64-FCS6TP/K)- package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
WLCSP - 5-bump, 0.959 x 1.073 mm, 0.4 mm pitch wafer level chip scale
recommended footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Thin WLCSP- 8-bump, 1.073 x 0.959 mm, wafer level chip scale
package outline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Thin WLCSP- 8-bump, 1.073 x 0.959 mm, wafer level chip scale
package recommended footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
DocID16891 Rev 33
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5 Page M24C64-W M24C64-R M24C64-F M24C64-DF
3 Memory organization
The memory is organized as shown below.
Figure 8. Block diagram
7#
%
%
%
3#,
3$!
#ONTROL LOGIC
(IGH VOLTAGE
GENERATOR
)/ SHIFT REGISTER
!DDRESS REGISTER
AND COUNTER
$ATA
REGISTER
Memory organization
PAGE
)DENTIFICATION PAGE
8 DECODER
-36
DocID16891 Rev 33
11/53
52
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet M24C64-F.PDF ] |
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