MK20DX256ZVLK10 Freescale Semiconductor, MK20DX256ZVLK10 Datasheet - Page 56

• Manufacturer Part Number: MK20DX256ZVLK10
• Description: KINETIS 256K USB
• Manufacturer: Freescale Semiconductor

Specifications of MK20DX256ZVLK10

• Processor Series: K20
• Core: ARM Cortex M4
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 256 KB
• Data Ram Size: 128 KB
• Interface Type: USB, CAN, SPI, I2C, UART
• Maximum Clock Frequency: 100 MHz
• Number Of Programmable I/os: 2
• Number Of Timers: 2
• Operating Supply Voltage: 1.71 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-80
• Operating Temperature Range: - 40 C to + 105 C
• Processor To Be Evaluated: MK20DX256ZVLK10
• Supply Current (max): 185 mA
• Lead Free Status / Rohs Status: No

Peripheral operating requirements and behaviors
6.8.1 USB electrical specifications
The USB electricals for the USB On-the-Go module conform to the standards
documented by the Universal Serial Bus Implementers Forum. For the most up-to-date
standards, visit http://www.usb.org.
6.8.2 USB DCD electrical specifications
6.8.3 USB VREG electrical specifications
56
V
V
VREGIN
I
R
V
Symbol
I
V
LOADstby
I
Symbol
LOADrun
I
I
Reg33out
Reg33out
DM_SINK
DP_SRC
DAT_REF
I
DDstby
I
DM_DWN
DP_SRC
V
DDon
DDoff
LGC
Input supply voltage
Quiescent current — Run mode, load current
equal zero, input supply (VREGIN) > 3.6 V
Quiescent current — Standby mode, load
current equal zero
Quiescent current — Shutdown mode
Maximum load current — Run mode
Maximum load current — Standby mode
Regulator output voltage — Input supply
(VREGIN) > 3.6 V
Regulator output voltage — Input supply
(VREGIN) < 3.6 V, pass-through mode
Description
USB_DP source voltage (up to 250 μA)
Threshold voltage for logic high
USB_DP source current
USB_DM sink current
D- pulldown resistance for data pin contact detect
Data detect voltage
Description
• VREGIN = 5.0 V and temperature=25C
• Across operating voltage and temperature
• Run mode
• Standby mode
K20 Sub-Family Data Sheet Data Sheet, Rev. 6, 9/2011.
Table 39. USB VREG electrical specifications
Table 38. USB DCD electrical specifications
Table continues on the next page...
Min.
2.7
2.1
2.1
—
—
—
—
—
—
3
14.25
0.25
Min.
0.5
0.8
50
7
Typ.
1.27
120
650
3.3
2.8
—
—
—
—
—
1
0.33
Typ.
100
10
—
—
—
Max.
186
120
5.5
3.6
3.6
3.6
30
—
4
1
Freescale Semiconductor, Inc.
Max.
24.8
150
0.7
2.0
0.4
13
Unit
mA
mA
μA
μA
μA
nA
V
V
V
V
Notes
Unit
μA
μA
kΩ
V
V
V
2