The M24M01 is a 1 Mbit I2C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 128 K x 8 bits.
The M24M01-R can operate with a supply voltage from 1.8 V to 5.5 V, and the M24M01-DF can operate with a supply voltage from 1.7 V to 5.5 V, over an ambient temperature range of –40 °C / +85 °C.

Compatible with all I2C bus modes:
1 MHz
400 kHz
100 kHz
Memory array:
1 Mbit (128 Kbyte) of EEPROM
Page size: 256 byte
Additional Write lockable page (M24M01-D order codes)
Single supply voltage and high speed:
1 MHz clock from 1.7 V to 5.5 V
Write:
Byte Write within 5 ms
Page Write within 5 ms
Operating temperature range:
from -40 °C up to +85 °C
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

Units	Per unit	Per Pack*
5 - 5	£1.038	£5.19
10 - 20	£0.914	£4.57
25 - 45	£0.896	£4.48
50 - 70	£0.878	£4.39
75 +	£0.864	£4.32

Select all	Attribute	Value
	Brand	STMicroelectronics
	Memory Size	1Mbit
	Interface Type	Serial-I2C
	Package Type	SO
	Mounting Type	Surface Mount
	Pin Count	8
	Organisation	128 K x 8 bits
	Minimum Operating Supply Voltage	1.8 V
	Maximum Operating Supply Voltage	5.5 V
	Programming Voltage	1.8 → 5.5V
	Number of Bits per Word	8bit
	Dimensions	5 x 4 x 1.5mm
	Maximum Random Access Time	500ns
	Automotive Standard	AEC-Q100
	Maximum Operating Temperature	+85 °C
	Data Retention	200yr
	Minimum Operating Temperature	-40 °C
	Number of Words	128k

	Select all
	Brand STMicroelectronics
	Memory Size 1Mbit
	Interface Type Serial-I2C
	Package Type SO
	Mounting Type Surface Mount
	Pin Count 8
	Organisation 128 K x 8 bits
	Minimum Operating Supply Voltage 1.8 V
	Maximum Operating Supply Voltage 5.5 V
	Programming Voltage 1.8 → 5.5V
	Number of Bits per Word 8bit
	Dimensions 5 x 4 x 1.5mm
	Maximum Random Access Time 500ns
	Automotive Standard AEC-Q100
	Maximum Operating Temperature +85 °C
	Data Retention 200yr
	Minimum Operating Temperature -40 °C
	Number of Words 128k

STMicroelectronics M24M01-RMN6P, 1Mbit EEPROM Chip, 500ns 8-Pin SO Serial-I2C

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