MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 973

• 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

Freescale Semiconductor, Inc.
Reserved
OSCE
CLKO
WPE
SWR
Field
SUP
7–4
UM
9
8
3
2
1
0
Clock Output
0
1
Oscillator Enable
0
1
This read-only field is reserved and always has the value zero.
Update Mode
Allows the SR[TCE] to be written even when the Status Register is locked. When set, the SR[TCE] can
always be written if the SR[TIF] or SR[TOF] are set or if the SR[TCE] is clear.
0
1
Supervisor Access
0
1
Wakeup Pin Enable
The wakeup pin is optional and not available on all devices.
0
1
Software Reset
0
1
The 32kHz clock is output to other peripherals
The 32kHz clock is not output to other peripherals
32.768 kHz oscillator is disabled.
32.768 kHz oscillator is enabled. After setting this bit, wait the oscillator startup time before enabling
the time counter to allow the 32.768 kHz clock time to stabilize.
Registers cannot be written when locked.
Registers can be written when locked under limited conditions.
Non-supervisor mode write accesses are not supported and generate a bus error.
Non-supervisor mode write accesses are supported.
Wakeup pin is disabled.
Wakeup pin is enabled and wakeup pin asserts if the RTC interrupt asserts and the chip is powered
down.
No effect
Resets all RTC registers except for the SWR bit and the RTC_WAR and RTC_RAR registers. The
SWR bit is cleared after VBAT POR and by software explicitly clearing it.
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
RTC_CR field descriptions (continued)
Description
Chapter 40 Real Time Clock (RTC)
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