Description:The 71256SA 5V CMOS SRAM is organized as 32K x 8. All bidirectional inputs and outputs of the 71256SA are TTL-compatible and operation is from a single 5V supply. Fully static asynchronous circuitry is used, requiring no clocks or refresh for operation.
Renesas provides a recommended PCB layout guide in their application note (APL-AN-1201) which includes thermal design considerations, such as thermal vias, copper pours, and component placement, to ensure optimal thermal performance.
Renesas recommends a specific power sequencing scheme in their datasheet, which involves powering up the VCC and VCCIO pins simultaneously, followed by the VREF pin. Additionally, the device requires a specific power-down sequence to prevent damage.
Renesas recommends using high-frequency, low-ESR decoupling capacitors (e.g., 0.1uF, 1uF, and 10uF) placed close to the device's power pins to filter out noise and ensure stable operation.
Renesas provides guidelines for JTAG interface handling during production testing in their testing application note (APL-AN-1202). This includes information on JTAG pin configuration, signal levels, and testing procedures.
Renesas specifies the environmental and storage conditions for the 71256SA25TPGI in their datasheet, including temperature range, humidity, and storage temperature. It's essential to follow these guidelines to ensure device reliability and longevity.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
71256SA25TPGI Overview
Use the download button to access the 71256SA25TPGI schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 71256,
or try a keyword search, such as SRAMs
