MR0A16AVYS35 EverSpin Technologies Inc, MR0A16AVYS35 Datasheet - Page 13

IC MRAM 1MBIT 35NS 44TSOP

MR0A16AVYS35

Manufacturer Part Number
MR0A16AVYS35
Description
IC MRAM 1MBIT 35NS 44TSOP
Manufacturer
EverSpin Technologies Inc
Datasheets

Specifications of MR0A16AVYS35

Memory Size
1M (64K x 16)
Format - Memory
RAM
Memory Type
MRAM (Magnetoresistive RAM)
Speed
35ns
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 105°C
Package / Case
44-TSOP II
Memory Configuration
64K X 16
Access Time
35ns
Supply Voltage Range
3V To 3.6V
Memory Case Style
TSOP
No. Of Pins
44
Operating Temperature Range
-40°C To +105°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
819-1006
MR0A16AVYS35
Freescale Semiconductor
NOTES:
Write cycle time
Address set-up time
Address valid to end of write (G high)
Address valid to end of write (G low)
Byte pulse width (G high)
Byte pulse width (G low)
Data valid to end of write
Data hold time
Write recovery time
1
2
3
4
5
6
7
A write occurs during the overlap of E low and W low.
Due to product sensitivities to noise, power supplies must be properly grounded and decoupled and
bus contention conditions must be minimized or eliminated during read and write cycles.
If G goes low at the same time or after W goes low, the output will remain in a high-impedance state.
After W, E, or UB/LB has been brought high, the signal must remain in steady-state high for a minimum
of 2 ns.
If both byte control signals are asserted, the two signals must have no more than 2 ns skew between
them.
The minimum time between E being asserted low in one cycle to E being asserted low in a subsequent
cycle is the same as the minimum cycle time allowed for the device.
All write cycle timings are referenced from the last valid address to the first transition address.
Table 12. Write Cycle Timing 3 (LB/UB Controlled)
7
Parameter
MR0A16A Advanced Information Data Sheet, Rev. 0
Symbol
t
t
t
t
t
t
t
t
t
t
t
BLWH
BLWH
BHDX
AVBH
AVBH
BLEH
BLEH
DVBH
BHAX
AVAV
AVBL
Min
35
18
20
15
15
10
12
0
0
1, 2, 3, 4, 5, 6
Max
Timing Specifications
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
13

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