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download 95160 datasheet pdf

M95160 M95160-W
M95160-R M95160-DF
16-Kbit serial SPI bus EEPROM with high-speed clock
Datasheet - production data
Features
3',3 %1
76623 ':
PLOZLGWK
62 01
PLOZLGWK
SO8 (MN)
150 mil width
• Compatible with the Serial Peripheral Interface
(SPI) bus
• Memory array
– 16 Kb (2 Kbytes) of EEPROM
– Page size: 32 bytes
– Additional Write lockable Page
(Identification page)
• Write
– Byte Write within 5 ms
– Page Write within 5 ms
TSSOP8 (DW)
169 mil width
• Write Protect: quarter, half or whole memory
array
• High-speed clock: 20 MHz
UFDFPN8 (MC)
2 x 3 mm
• Single supply voltage:
– 2.5 V to 5.5 V for M95160-W
– 1.8 V to 5.5 V for M95160-R
– 1.7 V to 5.5 V for M95160-DF
• Operating temperature range: from -40°C up to
+85°C
• Enhanced ESD protection
• More than 4 million Write cycles
WLCSP (CS)
• More than 200-year data retention
• Packages:
– SO8 (ECOPACK2®)
– TSSOP8 (ECOPACK2®)
– UFDFPN8 (ECOPACK2®)
– WLCSP (ECOPACK2®)
– Unsawn wafer (each die is tested)
Unsawn wafer
October 2015
This is information on a product in full production.
DocID022580 Rev 8
1/53
www.st.com
Contents
M95160 M95160-W M95160-R M95160-DF
Contents
1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2
Memory organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3
Signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4
3.1
Serial Data Output (Q) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2
Serial Data Input (D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.3
Serial Clock (C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.4
Chip Select (S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.5
Hold (HOLD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.6
Write Protect (W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.7
VCC supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.8
VSS ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Connecting to the SPI bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1
5
Operating features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1
6
SPI modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Supply voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1.1
Operating supply voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1.2
Device reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1.3
Power-up conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1.4
Power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.2
Active Power and Standby Power modes . . . . . . . . . . . . . . . . . . . . . . . . 14
5.3
Hold condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.4
Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.5