mr0a08b ETC-unknow, mr0a08b Datasheet - Page 2

• Manufacturer Part Number: mr0a08b
• Description: Ic Mram 1mbit 35ns 44tsop
• Manufacturer: ETC-unknow

Everspin Technologies © 2009
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1. DEVICE PIN ASSIGNMENT
17
W
G
E
Signal Name
A
E
W
G
DQ
V
V
DC
NC
DD
SS
ADDRESS
OUTPUT
ENABLE
ENABLE
ENABLE
BUFFER
BUFFER
BUFFER
BUFFER
WRITE
CHIP
Function
Address Input
Chip Enable
Write Enable
Output Enable
Data I/O
Power Supply
Ground
Do Not Connect
No Connection - Pin 2, 40, 41, 43 (TSOPII), Ball D3, H1, H6, G2 (BGA) Reserved For Future Expansion
10
7
DECODER
ROW
Figure 1.1 Block Diagram
Table 1.1 Pin Functions
MEMORY
128k x 8
ARRAY
BIT
DECODER
COLUMN
OUTPUT ENABLE
WRITE ENABLE
2
8
8
DRIVERS
WRITE
SENSE
AMPS
FINAL
Document Number: MR0A08B Rev. 2, 6/2009
8
8
DRIVER
OUTPUT
WRITE
BUFFER
MR0A08B
8
8
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