127
256x4=1024 bits are stored.128x8=1024 ,yes this chip can be specified as 128 byte
Max. memory address space= 216 X 2 bytes = 128 Kbytes
Sandisk has created a memory chip that holds 128 gigabytes of flash memory, yet is only nineteen nanometers. This beat the previous record of twenty nanometers, held by Micron.
128x8 memory refers to a type of memory chip with a configuration of 128 words, each containing 8 bits. This means the chip can store a total of 128 bytes of data, as 8 bits equal 1 byte. The "128" indicates the number of addressable memory locations, while the "8" specifies the data width of each location. This configuration is commonly used in various digital applications, including microcontrollers and embedded systems.
Of the 128-byte internal RAM of the 8051, only 16 bytes are bit-addressable. The rest must be accessed in byte format. The bit-addressable RAM locations are 20H to 2FH.
-127 or -128
Class B includes anything that starts with binary "10", or in decimal, 128-191 for the first byte.Class B includes anything that starts with binary "10", or in decimal, 128-191 for the first byte.Class B includes anything that starts with binary "10", or in decimal, 128-191 for the first byte.Class B includes anything that starts with binary "10", or in decimal, 128-191 for the first byte.
The size of a byte primitive is 8-bits.
use bank-switching, or (slower) a shift register.
In a 128x4 microchip, there are 128 memory cells, each capable of storing 4 bits of data. This configuration implies that there are 128 registers, with each register corresponding to one memory cell. Therefore, the microchip has 128 registers and 128 memory cells.
2048/128 = number of chips.
A 128 KB memory can be segmented into blocks using 16-bit address lines by leveraging the addressable memory space defined by those lines. With 16 bits, you can address up to 2^16 (or 65,536) unique addresses, which corresponds to 64 KB of memory. To accommodate the full 128 KB, the memory can be divided into two segments of 64 KB each, allowing the system to reference the blocks efficiently. Thus, the memory can be organized into blocks, with each block containing 64 KB and addressed via the 16-bit lines, typically using techniques like paging or segmentation for management.