MK20DN512VLL10 Freescale Semiconductor, MK20DN512VLL10 Datasheet - Page 31

• Manufacturer Part Number: MK20DN512VLL10
• Description: ARM Microcontrollers - MCU Kinetis 512K
• Manufacturer: Freescale Semiconductor

Specifications of MK20DN512VLL10

• Rohs: yes
• Core: ARM Cortex M4
• Processor Series: MK20DN512
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 100 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 128 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: LQFP-100
• Mounting Style: SMD/SMT
• A/d Bit Size: 16 bit
• A/d Channels Available: 2
• Interface Type: CAN, I2C, I2S, SPI, UART, USB
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Timers: 2
• On-chip Dac: Yes
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 1.71 V

1. When a crystal is being used with the 32 kHz oscillator, the EXTAL32 and XTAL32 pins should only be connected to
6.3.3.2 32kHz oscillator frequency specifications
1. Proper PC board layout procedures must be followed to achieve specifications.
2. This specification is for an externally supplied clock driven to EXTAL32 and does not apply to any other clock input. The
3. The parameter specified is a peak-to-peak value and V
6.4 Memories and memory interfaces
6.4.1 Flash electrical specifications
This section describes the electrical characteristics of the flash memory module.
6.4.1.1 Flash timing specifications — program and erase
The following specifications represent the amount of time the internal charge pumps are
active and do not include command overhead.
1. Maximum time based on expectations at cycling end-of-life.
Freescale Semiconductor, Inc.
t
hversblk256k
v
f
Symbol
ec_extal32
Symbol
ec_extal32
t
t
hversscr
f
hvpgm4
required oscillator components and must not be connected to any other devices.
oscillator remains enabled and XTAL32 must be left unconnected.
clock must be within the range of V
osc_lo
t
start
Symbol
C
V
para
pp
Oscillator crystal
Crystal start-up time
Externally provided input clock frequency
Externally provided input clock amplitude
Longword Program high-voltage time
Sector Erase high-voltage time
Erase Block high-voltage time for 256 KB
1
Description
Description
Table 18. 32kHz oscillator DC electrical specifications (continued)
Table 20. NVM program/erase timing specifications
Parasitical capacitance of EXTAL32 and XTAL32
Peak-to-peak amplitude of oscillation
Table 19. 32kHz oscillator frequency specifications
Description
K20 Sub-Family Data Sheet, Rev. 2, 12/2012.
SS
to V
BAT
.
IH
and V
IL
Min.
Min.
700
—
—
—
—
—
—
specifications do not apply. The voltage of the applied
Peripheral operating requirements and behaviors
32.768
32.768
1000
Typ.
Typ.
Min.
104
7.5
13
—
—
—
Max.
V
Max.
Typ.
113
904
0.6
18
—
—
—
BAT
5
Max.
Unit
kHz
kHz
Unit
mV
ms
ms
ms
—
μs
7
Notes
Notes
Unit
2,
pF
V
1
2
1
1
3
31