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TIMING
Memory Timing
504 Hardware Reference NS9215
I
2
C timing All AC characteristics are measured with 10pF, unless otherwise noted.
The table below describes the values shown in the I
2
C timing diagram.
Standard Mode Fast Mode
Parm Description Min Max Min Max Unit
C1 iic_sda to iic_scl START hold time 4.0 0.6 µ
C2 iic_scl low period 4.7 1.3 µ
C3 iic_scl high period 4.7 1.3 µ
C4 iic_scl to iic_sda DATA hold time 0 0 µ
C5 iic_sda to iic_scl DATA setup tim 250 100 µ
C6 iic_scl to iic_sda STA 4.7 0.6 µ
C7 iic_scl to iic_sda STOP setup time 4.0 0.6 µ
C4 C6 C7
C1 C2
C5
C3
iic_s da
iic_scl