VRS51L3074 Datasheet - Ramtron Corporation

VRS51L3074 FRAM-enhanced high performance 8051-based microcontroller coupled

SPI Communication Speed (Master Mode) 000 = Sys Clk / 2 ( / 8 if SPISLOW = 1) 001 = Sys Clk / 4 ( / 16 if SPISLOW = 1) 010 = Sys Clk / 8 ( / 32 if SPISLOW = 1) 011 = Sys Clk / 16 ( / 64 if SPISLOW = 1) 100 = Sys Clk / 32 ( / 128 if SPISLOW = 1) 101 = Sys Clk / 64 ( / 256 if SPISLOW = 1) 110 = Sys Cl.

VRS51L3074 Features

* include:

* Supports four standard SPI modes (clock phase/polarity) Operates in master and slave modes Automatic control of up to four chip select lines Configurable transaction size (1 to 32 bits) Transaction size of >32 b

VRS51L3074_RamtronCorporation.pdf