MA5104 Zarlink Semiconductor, MA5104 Datasheet - Page 2

• Manufacturer Part Number: MA5104
• Description: RADIATION HARD 4096 x 1 BIT STATIC RAM
• Manufacturer: Zarlink Semiconductor

manufactured using CMOS-SOS high performance, radiation hard,
3 m technology.
Chip Select and Write Enable. The design uses a 6 transistor cell and
has full static operation with no clock or timing strobe required.
Address input buffers are deselected when Chip Select is in the HIGH
state.
Operation Mode
The MA5104 4k Static RAM is configured as 4096 x 1 bits and
The device has separate input and output terminals controlled by
Standby
Read
Write
Figure 1: Truth Table
CS WE
H
L
L
RADIATION HARD 4096 x 1 BIT STATIC RAM
H
X
L
D OUT
High Z
D IN
I/O
Power
ISB1
ISB2
Figure 2: Block Diagram
MA5104
FEATURES
3 m CMOS-SOS Technology
Latch-up Free
Fast Access Time 90ns Typical
Total Dose 10
Transient Upset >10
SEU <10
Single 5V Supply
Three State Output
Low Standby Current 10 A Typical
-55 C to +125 C Operation
All Inputs and Outputs Fully TTL or CMOS
Compatible
Fully Static Operation
-10
Errors/bitday
6
Rad(Si)
10
Rad(Si)/sec
APRIL 1995
MA5104
DS3580-3.2
1