STK15C88 Datasheet, PDF (5/15 Pages) List of Unclassifed Manufacturers – 32K x 8 AutoStore nvSRAM High Performance CMOS Nonvolatile Static RAM

STK15C88
Table 2. Software STORE/RECALL Mode Selection
CE
WE
A₁₃ – A₀
L
H
0x0E38
0x31C7
0x03E0
0x3C1F
0x303F
0x0FC0
L
H
0x0E38
0x31C7
0x03E0
0x3C1F
0x303F
0x0C63
Mode
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Nonvolatile STORE
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Nonvolatile RECALL
IO
Output Data
Output Data
Output Data
Output Data
Output Data
Output Data
Output Data
Output Data
Output Data
Output Data
Output Data
Output Data
Notes
[1, 2]
[1, 2]
Notes
1. The six consecutive addresses must be in the order listed. WE must be high during all six consecutive CE controlled cycles to enable a nonvolatile cycle.
2. While there are 15 addresses on the STK15C88, only the lower 14 are used to control software modes.
Document Number: 001-50593 Rev. **
Page 5 of 15
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