Surface Mount 208 Pin Memory IC 4.5 Mb kb 28mm mm 355mA mA 36b b
SOT-23
70T659S12DR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
7 Weeks
Mount
Surface Mount
Package / Case
PQFP
Number of Pins
208
Published
2009
JESD-609 Code
e0
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
208
Terminal Finish
Tin/Lead (Sn/Pb)
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Subcategory
SRAMs
Technology
CMOS
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
225
Number of Functions
1
Supply Voltage
2.5V
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
20
Pin Count
208
Operating Supply Voltage
2.5V
Temperature Grade
COMMERCIAL
Interface
Parallel
Max Supply Voltage
2.6V
Min Supply Voltage
2.4V
Number of Ports
2
Nominal Supply Current
355mA
Memory Type
RAM, SRAM
Access Time
12 ns
Output Characteristics
3-STATE
Address Bus Width
34b
Density
4.5 Mb
Standby Current-Max
0.01A
I/O Type
COMMON
Sync/Async
Asynchronous
Word Size
36b
Length
28mm
Height Seated (Max)
4.1mm
Width
28mm
Thickness
3.5mm
Radiation Hardening
No
RoHS Status
RoHS Compliant
Lead Free
Contains Lead
70T659S12DR Product Details
70T659S12DR Overview
RAM, SRAM is its memory type. As you can see, it is embedded in PQFP case. As you can see from the diagram, the chip is planted with 208 terminations. In total, 1 functions are supported by this part. The memory device designed for this application has been designed to be powered by an 2.5V power supply. It is encased in an 208-pin package that contains this ic memory chip. It has 208 pins indicating it has 208 memory locations. It is noted that the operating supply voltage of this memory is 2.5V. Chips such as this one are mounted using Surface Mount mounting, a straightforward method of mounting that is effective. Memory chip's nominal supply current is 355mA. An address can be read and/or written to one memory address using 2 ports on the chip. In addition to this device, there are COMMON-bit memory mapped I/O port addresses on this device. A minimum operating temperature of 0°C must be met by this device. As a general rule, memory ics is recommended that the product be operated at temperatures no higher than 70°Cc, otherwise, damage could be done to it. Generally, this component is considered a type of SRAMs. This memory ics requires a minimum voltage of 2.4V. In order for it to operate properly, its voltage should not exceed 2.6V.