PK40X256VMD100 Freescale Semiconductor, PK40X256VMD100 Datasheet - Page 31

• Manufacturer Part Number: PK40X256VMD100
• Description: IC ARM CORTEX MCU 256K 144-MAP
• Manufacturer: Freescale Semiconductor
• Series: Kinetisr

Specifications of PK40X256VMD100

• Core Processor: ARM Cortex-M4
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, SDHC, SPI, UART/USART, USB, USB OTG
• Peripherals: DMA, I²S, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 3.6 V
• Data Converters: A/D 33x16b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 144-LBGA
• Rohs Compliant: YES
• Processor Series: Kinetis
• Core: ARM Cortex M4
• Data Ram Size: 64 KB
• Interface Type: UART, SPI, I2C, I2S, CAN
• Maximum Clock Frequency: 100 MHz
• Number Of Programmable I/os: 98
• Operating Supply Voltage: 1.71 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

3. Crystal startup time is defined as the time between the oscillator being enabled and the OSCINIT bit in the MCG_S register
6.3.3 32kHz Oscillator Electrical Characteristics
This section describes the module electrical characteristics.
6.3.3.1 32kHz oscillator DC electrical specifications
1. The EXTAL32 and XTAL32 pins should only be connected to required oscillator components and must not be connected to
6.3.3.2 32kHz oscillator frequency specifications
1. Proper PC board layout procedures must be followed to achieve specifications.
6.4 Memories and memory interfaces
6.4.1 Flash (FTFL) electrical specifications
This section describes the electrical characteristics of the FTFL 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.
Freescale Semiconductor, Inc.
Symbol
Symbol
f
being set.
any other devices.
osc_lo
C
t
V
C
V
start
R
BAT
para
load
pp
F
1
Oscillator crystal
Crystal start-up time
Description
Supply voltage
Internal feedback resistor
Parasitical capacitance of EXTAL32 and XTAL32
Internal load capacitance (programmable)
Peak-to-peak amplitude of oscillation
Description
Table 18. 32kHz oscillator DC electrical specifications
Table 19. 32kHz oscillator frequency specifications
K40 Sub-Family Data Sheet Data Sheet, Rev. 5, 5/2011.
Preliminary
Min.
—
—
Peripheral operating requirements and behaviors
1.71
Min.
—
—
—
—
32.768
1000
Typ.
Typ.
100
2.5
0.6
15
—
Max.
—
—
Max.
Unit
kHz
3.6
—
—
—
—
ms
Notes
Unit
MΩ
1
pF
pF
V
V
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