MK22DX256VMC5 Freescale Semiconductor, MK22DX256VMC5 Datasheet - Page 43

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MK22DX256VMC5

Manufacturer Part Number
MK22DX256VMC5
Description
ARM Microcontrollers - MCU ARM+256KB +USB
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of MK22DX256VMC5

Rohs
yes
Core
ARM Cortex M4
Processor Series
K20
Data Bus Width
32 bit
Maximum Clock Frequency
50 MHz
Program Memory Size
256 KB
Data Ram Size
64 KB
On-chip Adc
Yes
Operating Supply Voltage
1.71 V to 3.6 V
Operating Temperature Range
- 40 C to + 85 C
Package / Case
MAPBGA-121
Mounting Style
SMD/SMT
A/d Bit Size
16 bit
Interface Type
I2C, I2S, SPI, UART, USB
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
16
Number Of Timers
4
On-chip Dac
Yes
Program Memory Type
Flash
Supply Voltage - Max
3.6 V
Supply Voltage - Min
1.71 V
4.5.7.2 USB Device Charger Detect (USBDCD)
4.5.7.3 USB Voltage Regulator
4.5.7.4 USB On-The-Go Module (HS/FS/LS)
4.5.7.5 CAN Module
Freescale Semiconductor, Inc.
• Compatible with systems powered from:
• Programmable event timers for flexibility and better compatibility with future udpates to the standards
• Compliant with the latest industry standard specification, USB Battery Charging Specification, Revision 1.1
• Updated to output 3.5V
• 5V regulator input typically provided by USB VBUS power
• 3.35V regulated output powers on-chip USB transceiver
• Output pin from regulator can be used to power external board components and source up to 120mA
• Eliminates cost of external LDO
• 3.35V regulated output can power MCU main power supply
• Complies with USB specification rev 2.0
• USB host mode
• USB device mode
• Suspend mode/low power
• Support for off-chip HS/FS/LS transceiver
• Supports the full implementation of the CAN Specification Version 2.0, Part B
• Rechargable battery
• Non-rechargable battery
• External 3.3v LDO regulator powered from USB or
• Directly from USB using internal regulator
• Option to set nominal 3.42V output to support Bayer use case
• Supports enhanced-host-controller interface (EHCI)
• HS/FS/LS operation via an external ULPI transceiver
• Supported by Linux and other commercially available operating systems
• HS/FS operation via an external ULPI transceiver
• Supports one upstream facing port
• Supports four programmable, bidirectional USB endpoints, including endpoint 0
• As host, firmware can suspend individual devices or the entire USB and disable chip clocks for low-power
• Device supports low-power suspend
• Remote wake-up supported for host and device
• Integrated with the processor’s low power modes
• External ULPI transceiver supports high speed (480 Mbps), full speed, and low speed operation in host mode,
• Interface uses 8-bit single-data-rate ULPI data bus
• ULPI PHY supplies a 60 MHz USB reference clock input to the processor
• Standard data and remote frames (up to 109 bits long)
• Extended data and remote frames (up to 127 bits long)
• 0–8 bytes data length
• Programmable bit rate up to 1 Mbit/sec
• Content-related addressing
operation
and high-speed and full-speed operation in device mode
K20 Family Product Brief, Rev. 11, 08/2012
Communication interfaces
43

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