M29DW640F Datasheet, PDF (49/74 Pages) Numonyx B.V – 64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory

M29DW640F
DC and AC parameters
Figure 14. Toggle and Alternative Toggle Bits mechanism, Chip Enable controlled
A0-A21
A-1
E
Address Outside the Bank
Being Programmed or Erased
Address in the Bank
Being Programmed or Erased
tAXEL
Address Outside the Bank
Being Programmed or Erased
G
DQ2⁽¹⁾/DQ6⁽²⁾
Data
Read Operation outside the Bank
Being Programmed or Erased
tELQV
Toggle/
Alternative Toggle Bit
tELQV
Toggle/
Alternative Toggle Bit
Data
Read Operation in the Bank
Being Programmed or Erased
Read Operation Outside the Bank
Being Programmed or Erased
AI08914d
1. The Toggle Bit is output on DQ6.
2. The Alternative Toggle Bit is output on DQ2.
3. Refer to Table 16: Read AC characteristics for t_ELQV value.
Figure 15. Toggle and Alternative Toggle Bits mechanism, Output Enable controlled
A0-A21
A-1
G
Address Outside the Bank
Being Programmed or Erased
Address in the Bank
Being Programmed or Erased
tAXGL
Address Outside the Bank
Being Programmed or Erased
E
DQ2⁽¹⁾/DQ6⁽²⁾
Data
Read Operation outside the Bank
Being Programmed or Erased
tGLQV
Toggle/
Alternative Toggle Bit
tGLQV
Toggle/
Alternative Toggle Bit
Data
Read Operation in the Bank
Being Programmed or Erased
Read Operation Outside the Bank
Being Programmed or Erased
AI08915d
1. The Toggle Bit is output on DQ6.
4. The Alternative Toggle Bit is output on DQ2.
5. Refer to Table 16: Read AC characteristics for t_GLQV value.
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