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.
The byte data type is a numerical data type that represents an 8-bit signed integer, allowing for values ranging from -128 to 127. It is commonly used in programming to efficiently store small integers or to manage raw binary data, such as in file handling or network communications. In languages like Java, the byte type is often used to save memory in large arrays when the memory savings are critical. Its compact size makes it suitable for low-level programming and performance-sensitive applications.
2048/128 = number of chips.