K60P144M100SF2V2 Datasheet, PDF (37/80 Pages) Freescale Semiconductor, Inc – K60 Sub-Family

Peripheral operating requirements and behaviors
Figure 9. EEPROM backup writes to FlexRAM
6.4.2 EzPort Switching Specifications
Table 24. EzPort switching specifications
Num
EP1
EP1a
EP2
EP3
EP4
EP5
EP6
EP7
EP8
EP9
Description
Operating voltage
EZP_CK frequency of operation (all commands except
READ)
EZP_CK frequency of operation (READ command)
EZP_CS negation to next EZP_CS assertion
EZP_CS input valid to EZP_CK high (setup)
EZP_CK high to EZP_CS input invalid (hold)
EZP_D input valid to EZP_CK high (setup)
EZP_CK high to EZP_D input invalid (hold)
EZP_CK low to EZP_Q output valid
EZP_CK low to EZP_Q output invalid (hold)
EZP_CS negation to EZP_Q tri-state
Min.
1.71
—
—
2 x t_{EZP_CK}
5
5
2
5
—
0
—
Max.
3.6
f_SYS/2
f_SYS/8
—
—
—
—
—
16
—
12
Unit
V
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
K60 Sub-Family Data Sheet, Rev. 1, 6/2012.
Freescale Semiconductor, Inc.
Preliminary
37
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