MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 1530

• Manufacturer Part Number: MK30DN512ZVLK10
• Description: ARM Microcontrollers - MCU KINETIS 512K SLCD
• Manufacturer: Freescale Semiconductor

Specifications of MK30DN512ZVLK10

• Core: ARM Cortex M4
• Processor Series: K30
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 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-80
• Mounting Style: SMD/SMT

External signal description
50.2 External signal description
The JTAGC consists of a set of signals that connect to off chip development tools and
allow access to test support functions. The JTAGC signals are outlined in the following
table and described in the following sections.
1. TDO output buffer enable is negated when the JTAGC is not in the Shift-IR or Shift-DR states. A weak pull may be
50.2.1 TCK—Test clock input
Test Clock Input (TCK) is an input pin used to synchronize the test logic and control
register access through the TAP.
50.2.2 TDI—Test data input
Test Data Input (TDI) is an input pin that receives serial test instructions and data. TDI is
sampled on the rising edge of TCK.
50.2.3 TDO—Test data output
Test Data Output (TDO) is an output pin that transmits serial output for test instructions
and data. TDO is three-stateable and is actively driven only in the Shift-IR and Shift-DR
states of the TAP controller state machine, which is described in
machine.
50.2.4 TMS—Test mode select
Test Mode Select (TMS) is an input pin used to sequence the IEEE 1149.1-2001 test
control state machine. TMS is sampled on the rising edge of TCK.
1530
implemented at the TDO pad for use when JTAGC is inactive.
Name
TDO
TMS
TCK
TDI
Output
Input
Input
Input
I/O
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
Table 50-1. JTAG signal properties
Test Mode Select
Test Data Out
Test Data In
Test Clock
Function
TAP controller state
Reset State
Freescale Semiconductor, Inc.
High Z
—
—
—
1
Down
Pull
Up
Up
—