MR25H40MDF Everspin Technologies, MR25H40MDF Datasheet - Page 11

• Manufacturer Part Number: MR25H40MDF
• Description: NVRAM 4Mb 3.3V 512Kx8 SPI Pre-Qual Sample MRAM
• Manufacturer: Everspin Technologies

Specifications of MR25H40MDF

• Rohs: yes
• Data Bus Width: 8 bit
• Memory Size: 4 MB
• Organization: 512 K x 8
• Interface Type: SPI
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V
• Operating Current: 20 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Package / Case: DFN-8
• Maximum Power Dissipation: 0.6 W
• Operating Temperature Range: - 40 C to + 125 C
• Operating Voltage: 3 V to 3.6 V

1
Everspin Technologies © 2011
ELECTRICAL SPECIFICATIONS
Parameter
Power supply voltage
Input high voltage
Input low voltage
Temperature under bias
Temperature under bias
Parameter
Input leakage current
Output leakage current
Output low voltage
Output high voltage
Parameter
Active Read Current (@ 1 MHz)
Active Read Current (@ 40 MHz)
Active Write Current (@ 1 MHz)
Active Write Current (@ 40 MHz)
AC Standby Current (CS High)
CMOS Standby Current (CS High)
Standby Sleep Mode Current (CS High)
AEC-Q100 Grade 1 temperature profile assumes 10 percent duty cycle at maximum temperature (2 years
out of 20-year life.)
MR25H40C (Industrial)
MR25H40M (AEC-Q100 Grade 1)
(I
(I
(I
(I
OL
OL
OH
OH
= +4 mA)
= +100 μA)
= -4 mA)
= -100 μA)
Table 3.4 Power Supply Characteristics
1
Table 3.2 Operating Conditions
Table 3.3 DC Characteristics
Symbol
V
V
V
T
T
Symbol
I
I
V
V
LI
LO
A
A
DD
IH
IL
OL
OH
11
Min
3.0
2.2
-0.5
-40
-40
Min
-
-
-
2.4
V
Symbol
I
I
I
I
I
I
I
DDR
DDR
DDW
DDW
SB1
SB2
ZZ
DD
- 0.2
Typical
-
-
-
-
Typical
-
-
-
-
Typical
5.0
12
9.0
28
250
90
15
Max
3.6
V
0.8
85
125
Max
±1
±1
0.4
V
-
Max
11
17
25
42
400
180
40
DD
SS
MR25H40 Rev. 5, 11/2011
+ 0.3
+ 0.2v
MR25H40
Unit
mA
mA
mA
mA
μA
μA
μA
Unit
V
V
V
°C
°C
Unit
μA
μA
V
V