MK80FN256VLL15 Datasheet, PDF (21/95 Pages) NXP Semiconductors – High performance ARM® Cortex®-M4F MCU with up to 256KB of Flash, 256KB of SRAM, Full Speed USB connectivity, and QuadSPI for interfacing to Serial NOR flash

General
2.2.8 Capacitance attributes
Table 8. Capacitance attributes
Symbol
C_{IN_A}
C_{IN_D}
Description
Input capacitance: analog pins
Input capacitance: digital pins
Min.
Max.
Unit
—
7
pF
—
7
pF
2.3 Switching specifications
2.3.1 Device clock specifications
Table 9. Device clock specifications
Symbol Description
Min.
Max.
Unit
High Speed run mode
f_SYS
System and core clock
—
150
MHz
Normal run mode (and High Speed run mode unless otherwise specified above)
f_SYS
System and core clock
—
120
MHz
System and core clock when Full Speed USB in
20
operation
—
MHz
f_BUS
FB_CLK
Bus clock
FlexBus clock
—
75
MHz
—
75
MHz
f_FLASH
f_LPTMR
Flash clock
LPTMR clock
—
—
VLPR mode¹
28
MHz
25
MHz
f_SYS
f_BUS
FB_CLK
System and core clock
Bus clock
FlexBus clock
—
4
MHz
—
4
MHz
—
4
MHz
f_FLASH
Flash clock
f_ERCLK
External reference clock
f_{LPTMR_pin} LPTMR clock
f_{FlexCAN_ERCLK} FlexCAN external reference clock
f_{I2S_MCLK} I2S master clock
f_{I2S_BCLK} I2S bit clock
—
1
MHz
—
16
MHz
—
25
MHz
—
8
MHz
—
12.5
MHz
—
4
MHz
Notes
1. The frequency limitations in VLPR mode here override any frequency specification listed in the timing specification for
any other module.
Kinetis K80 Sub-Family, Rev.4, 09/2015.
21
Freescale Semiconductor, Inc.