MR25H40MDFR Everspin Technologies, MR25H40MDFR Datasheet - Page 18

• Manufacturer Part Number: MR25H40MDFR
• Description: NVRAM 4Mb 3.3V 512Kx8 SPI Pre-Qual Sample MRAM
• Manufacturer: Everspin Technologies

Specifications of MR25H40MDFR

• 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: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: DFN-8
• Maximum Power Dissipation: 0.6 W
• Operating Temperature Range: - 40 C to + 85 C
• Operating Voltage: 3 V to 3.6 V

Everspin Technologies © 2011
6. MECHANICAL DRAWINGS
Dimension
Max
Min
C
B
NOTE:
1. All dimensions are in mm. Angles in degrees.
2. Coplanarity applies to the exposed pad as well as the terminals. Coplanarity shall be
3. Warpage shall not exceed 0.10 mm.
4. Refer to JEDEC MO-229
A
5.10
4.90
Pin 1 Index
within 0.08 mm.
B
6.10
5.90
D
C
0.90
0.80
A
D
1.27 BSC
E
Detail A
Figure 6.2 DFN Small Flag Package
E
0.45
0.35
F
0.05
0.00
18
F
G
1.60
1.20
H
0.70
0.50
G
2X
5
4
I
2.10
1.90
0.10 C
K
M
Exposed metal Pad. Do not con-
J
2.10
1.90
nect anything except V
J
Detail A
I
K
.210
.196
N
L
MR25H40 Rev. 5, 11/2011
MR25H40
L
C0.45
8
1
2X
SS
H
M
R0.20
0.10 C
N
0.05
0.00