PK20X128VLQ100 Freescale Semiconductor, PK20X128VLQ100 Datasheet - Page 31

• Manufacturer Part Number: PK20X128VLQ100
• Description: IC ARM CORTEX MCU 128K 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Kinetisr

Specifications of PK20X128VLQ100

• 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, LVD, POR, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K 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-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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.
1. Maximum time based on expectations at cycling end-of-life.
Freescale Semiconductor, Inc.
t
hversblk256k
Symbol
Symbol
t
Symbol
t
hversscr
f
hvpgm4
osc_lo
t
C
start
V
load
pp
Oscillator crystal
Crystal start-up time
Longword Program high-voltage time
Sector Erase high-voltage time
Erase Block high-voltage time for 256 KB
Description
Description
Internal load capacitance (programmable)
Peak-to-peak amplitude of oscillation
Description
Table 16. 32kHz oscillator DC electrical specifications (continued)
Table 18. NVM program/erase timing specifications
Table 17. 32kHz oscillator frequency specifications
K20 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
Preliminary
Min.
Min.
—
—
—
—
—
Peripheral operating requirements and behaviors
Min.
—
—
1000
Typ.
Typ.
160
32
20
20
Typ.
0.6
15
Max.
Max.
TBD
100
800
—
—
Max.
Unit
kHz
Unit
—
—
ms
ms
ms
μs
Notes
Notes
Unit
1
1
1
pF
V
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