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Questions and Answers
Which type of memory is designed specifically for mobile devices like smartphones and tablets?
Which type of memory is designed specifically for mobile devices like smartphones and tablets?
- SRAM
- DDR2 SDRAM
- LPDDR-SDRAM (correct)
- DDR3 SDRAM
What is the main advantage of SRAM over DRAM?
What is the main advantage of SRAM over DRAM?
- Higher capacity per chip area
- More power efficient
- Smaller form factor
- Faster access time (correct)
In the memory hierarchy, what typically serves as a cache for the main memory?
In the memory hierarchy, what typically serves as a cache for the main memory?
- LPDDR-SDRAM
- DRAM
- DDR3 SDRAM
- SRAM (correct)
What is the primary reason for using small SRAM inside a CPU as a cache for DRAM?
What is the primary reason for using small SRAM inside a CPU as a cache for DRAM?
What factor makes SRAM more power efficient than DDR?
What factor makes SRAM more power efficient than DDR?
What aspect of LPDDR-SDRAM makes it ideal for devices with constrained power requirements?
What aspect of LPDDR-SDRAM makes it ideal for devices with constrained power requirements?
How many rows are there in a memory bank with a capacity of 16?
How many rows are there in a memory bank with a capacity of 16?
In the memory hierarchy provided, what type of memory technology is considered very cheap?
In the memory hierarchy provided, what type of memory technology is considered very cheap?
How many dies are there in the variant 1024M32 (32 Gbit) memory configuration?
How many dies are there in the variant 1024M32 (32 Gbit) memory configuration?
In an SRAM cell, how many CMOS transistors are used to store one bit?
In an SRAM cell, how many CMOS transistors are used to store one bit?
In the memory hierarchy, what type of memory technology is classified as volatile?
In the memory hierarchy, what type of memory technology is classified as volatile?
How many additional bits are required to select a bank in the variant 1024M32 memory configuration?
How many additional bits are required to select a bank in the variant 1024M32 memory configuration?
How many words of 𝑀 bits each can be accessed in a memory with an 𝐿-bit address?
How many words of 𝑀 bits each can be accessed in a memory with an 𝐿-bit address?
What is the term used to describe the signal that selects a row in memory?
What is the term used to describe the signal that selects a row in memory?
In the context of memory hierarchy, why is an unlimited and fast memory impossible to achieve?
In the context of memory hierarchy, why is an unlimited and fast memory impossible to achieve?
How many rows are there in each bank of the memory device Micron MT53D1024M32D4?
How many rows are there in each bank of the memory device Micron MT53D1024M32D4?
What is the organization of each bank in the memory device Micron MT53D1024M32D4?
What is the organization of each bank in the memory device Micron MT53D1024M32D4?
What kind of I/O configuration does the Micron MT53D1024M32D4 memory device have?
What kind of I/O configuration does the Micron MT53D1024M32D4 memory device have?
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