Surface Mount 64 Pin Memory IC 16 kb kb 14mm mm 130mA mA 8b b
SOT-23
71V321S25PF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
7 Weeks
Mount
Surface Mount
Package / Case
TQFP
Number of Pins
64
Published
2009
JESD-609 Code
e0
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
64
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn85Pb15)
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Additional Feature
BATTERY BACKUP OPERATION
Subcategory
SRAMs
Technology
CMOS
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
240
Number of Functions
1
Supply Voltage
3.3V
Terminal Pitch
0.8mm
Time@Peak Reflow Temperature-Max (s)
20
Pin Count
64
Operating Supply Voltage
3.3V
Temperature Grade
INDUSTRIAL
Interface
Parallel
Max Supply Voltage
3.6V
Min Supply Voltage
3V
Memory Size
2kB
Number of Ports
2
Nominal Supply Current
130mA
Memory Type
RAM, SDR, SRAM
Access Time
25 ns
Output Characteristics
3-STATE
Address Bus Width
22b
Density
16 kb
Standby Current-Max
0.005A
I/O Type
COMMON
Sync/Async
Asynchronous
Word Size
8b
Standby Voltage-Min
3V
Length
14mm
Height Seated (Max)
1.6mm
Width
14mm
Thickness
1.4mm
Radiation Hardening
No
RoHS Status
RoHS Compliant
Lead Free
Contains Lead
71V321S25PF Product Details
71V321S25PF Overview
RAM, SDR, SRAM is the type of memory it has. The TQFP case contains it. The chip has an 2kB memory. The chip has 64 terminations. For a comprehensive working procedure, this part supports as many as 1 functions. In order to operate this memory device, it must be supplied with 3.3V of power. The memory device is enclosed in a package with an 64-pin connector. There are 64 pins on this memory device, which indicates it has 64 memory locations in it. A voltage of 3.3V is noted as the operating supply voltage for this memory. In this chip, Surface Mount mounting is used, a straightforward, high-efficiency mounting method. In terms of its nominal supply current, this memory component is rated at 130mA. Despite all its merits, this chip also features BATTERY BACKUP OPERATION to boost system performance. A memory address is accessed through 2 ports on this chip. I/O port addresses on this device are mapped to memory addresses of COMMON bits. This device must operate at a minimum temperature of 0°C. Temperatures no higher than 70°C degrees Celsius are recommended for operation. It is usually considered a type of SRAMs component. It is recommended that the minimum supply voltage for this part be no less than 3V. Ideally, this part should be supplied with a voltage of at least 3.6V.