A bus’s performance is typically measured by itsbandwidth—the amount of data a bus can transfer for a given length of time. A bus’s design—both physical design and its associated protocols—will impact its performance. In terms of protocols, for example, the simpler the handshaking scheme...
Bus speedsA computer or device's bus speed is measured in MHz, e.g., an FSB may operate at a frequency of 100 MHz. The throughput of a bus is measured in bits per second or megabytes per second.Examples of computer busesA-FG-NO-PP-Z...
Data is exchanged over the A2B bus in up to 32 equal width slots for both upstream and downstream transmissions. The A2B bus also communicates the following control and status information between nodes: • I2C to I2C communication • General-purpose input/output (GPIO) • Interrupts HOST ...
port B 50% of initial low on Port A to 1.5 V on Port B Maximum switching frequency 1.9 V VCCB (OUTPUT) 5V TEST CONDITIONS EN High 5 V EN High 5 V EN High 5 V EN High 5V (1) Typical values were measured with VCCA = VCCB = 2.7 V at TA = 25°C, unless otherwise noted. ...
M24C08-W M24C08-R M24C08-F Datasheet 8-Kbit serial I²C bus EEPROM TSSOP8 (DW) 169 mil width SO8N (MN) 150 mil width UFDFPN8 (MC) DFN8 - 2 x 3 mm UFDFPN5 (MH) DFN5 - 1.7 x 1.4 mm WLCSP (CT) Product status link M24C08-W M24C08-R M24C0...
The number of wires in a bus determines how much data it can transfer in a single clock cycle, referred to as its width and measured in bits. For example, a bus with 64 wires can send 64 bits at once, making it a 64-bit bus. Buses also have a speed, measured in megahertz, that...
SO8 (MN) 150 mil width TSSOP8 (DW) 169 mil width WLCSP (CS, CX) Unsawn wafer M24M01-R M24M01-DF 1-Mbit serial I²C bus EEPROM Datasheet - production data Features • Compatible with all I2C bus modes: – 1 MHz – 400 kHz – 100 kHz • Memory array: – 1 Mbit (128...
(3) Typical values were measured with VCCA = 0.9 V and VCCB = 2.5 V at TA = 25°C, unless otherwise noted. (4) TTLH is determined by the pull-up resistance and load capacitance (5) EN should change state only when the global bus and the repeater port are in an idle state 5.7...
There are different sizes, or widths of data buses found in computers today. A data bus’ width is measured by the number of bits that can travel on it at once. The speed at which its bus can transmit words, that is, its bus BANDWIDTH, crucially determines the speed of any digital de...
M95M01-DF M95M01-R Datasheet 1-Mbit serial SPI bus EEPROM TSSOP8 (DW) 169 mil width SO8 (MN) 150 mil width WLCSP (CS and CU) Unsawn wafer Product status link M95M01-DF M95M01-R Product label Features Interface • Compatible with the serial peripheral interface (SPI...