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VS23S010C-S Datasheet
PRELIMINARY
VS23S010C-S - 1 Megabit SPI SRAM
with Dual-I/O and Quad-I/O
Features
• Flexible 1.5V - 3.6V operating voltage • 131,072 x 8-bit SRAM organization • Serial Peripheral Interface (SPI) mode
0 compatible – Byte, Page and Sequential modes
– Supports Single, Dual and Quad I/O read and write
– Fast operation: the whole memory can be filled in 262158 or read in 262159 cycles (Quad-I/O SPI, Quad address mode)
XCS SO/IO1 XWP/IO2
GND
1 2 3 4
8 VCC 7 XHOLD/IO3 6 SCLK 5 SI/IO1
Figure 1: SOIC8 narrow package, compatible with standard pin out (not to scale).
Operating Modes
– XHOLD and XWP pins
• High operating frequencies – Up to 36 MHz for SPI
• Active Low-power – Read current 200 µA at 1 MHz (Single I/O, SO=0, TA=+85◦C, VDD=3.