MK20DX64VFT5 Freescale Semiconductor, MK20DX64VFT5 Datasheet - Page 20

• Manufacturer Part Number: MK20DX64VFT5
• Description: ARM Microcontrollers - MCU Kinetis 64K Flex
• Manufacturer: Freescale Semiconductor

Specifications of MK20DX64VFT5

• Rohs: yes
• Core: ARM Cortex M4
• Processor Series: K20P32M50SF0
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 16 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.71 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: QFN-48
• Mounting Style: SMD/SMT

General
1. The frequency limitations in VLPR mode here override any frequency specification listed in the timing specification for any
5.3.2 General switching specifications
These general purpose specifications apply to all signals configured for GPIO, UART,
CMT, and I
20
f
LPTMR_ERCLK
Symbol
f
other module.
f
f
LPTMR_pin
Symbol
I2S_MCLK
I2S_BCLK
f
f
FLASH
ERCLK
GPIO pin interrupt pulse width (digital glitch filter
disabled) — Synchronous path
GPIO pin interrupt pulse width (digital glitch filter
disabled, analog filter enabled) — Asynchronous path
GPIO pin interrupt pulse width (digital glitch filter
disabled, analog filter disabled) — Asynchronous path
External reset pulse width (digital glitch filter disabled)
Mode select (EZP_CS) hold time after reset
deassertion
Port rise and fall time (high drive strength)
Description
2
Flash clock
External reference clock
LPTMR clock
LPTMR external reference clock
I2S master clock
I2S bit clock
Description
C signals.
• Slew disabled
• Slew enabled
• 1.71 ≤ V
• 2.7 ≤ V
• 1.71 ≤ V
• 2.7 ≤ V
Table 9. Device clock specifications (continued)
Table 10. General switching specifications
DD
DD
DD
DD
≤ 3.6V
≤ 3.6V
K20 Sub-Family Data Sheet, Rev. 4 5/2012.
≤ 2.7V
≤ 2.7V
Table continues on the next page...
Min.
100
100
1.5
50
—
—
—
—
Min.
2
—
—
—
—
—
—
Max.
Max.
12.5
13
36
24
—
—
—
—
—
7
16
25
16
1
4
Freescale Semiconductor, Inc.
Bus clock
Bus clock
cycles
cycles
Unit
MHz
MHz
MHz
MHz
MHz
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
Notes
Notes
1,
3
3
3
4
2