HM6268 Datasheet, PDF (8/9 Pages) List of Unclassifed Manufacturers – 4096-word X 4-bit High-Speed CMOS Static RAM

HM6268 Series
Write Timing Waveform (2) (CS Controlled)
HM6268 Series
Address
CS
WE
Din
Dout
t_WC
t_AW
t_AS
t_CW
t_WR ^*2
t_WP ^*1
t_DW
t_DH
Valid Data
High impedance *³
Notes: 1. A write cycle occurs during the overlap of a low CS and a low WE (t_WP).
2. t_WR is measured from the earlier of CS or WE going high to the end of the write cycle.
3. If the CS low transition occurs simultaneously with the WE low transition or after the
WE transition, the output buffers remain in a high impedance state.
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