MKL33Z128VLH4 Ver la hoja de datos (PDF) - Freescale Semiconductor

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componentes Descripción

Fabricante

MKL33Z128VLH4

Kinetis KL33 With Up To 256 KB Flash 48 MHz Cortex-M0+ Based Microcontroller

Freescale Semiconductor 

Dimensions

Symbol Description

VLL3 VLL3 voltage

VLL1 VLL1 voltage

VLL2 VLL2 voltage

VLL3 VLL3 voltage

Table 42. LCD electricals (continued)

Min.

—

—

—

—

Typ.

—

—

—

—

Max.

3 x VIREG

VDDA / 3

VDDA / 1.5

VDDA

Unit

V

V

V

V

Notes

4

5

5

5

1. The actual value used could vary with tolerance.

2. For highest glass capacitance values, LCD_GCR[LADJ] should be configured as specified in the LCD Controller

chapter within the device's reference manual.

3. VIREG maximum should never be externally driven to any level other than VDD - 0.15 V

4. VLL1, VLL2 and VLL3 are a function of VIREG only when the regulator is enabled (GCR[RVEN]=1) and the charge

pump is enabled (GCR[CPSEL]=1).

5. VLL1, VLL2 and VLL3 are a function of VDDA only under either of the following conditions:

• The charge pump is enabled (GCR[CPSEL]=1), the regulator is disabled (GCR[RVEN]=0), and VLL3 = VDDA

through the internal power switch (GCR[VSUPPLY]=0).

• The resistor bias string is enabled (GCR[CPSEL]=0), the regulator is disabled (GCR[RVEN]=0), and VLL3 is

connected to VDDA externally (GCR[VSUPPLY]=1).

4 Dimensions

4.1 Obtaining package dimensions

Package dimensions are provided in package drawings.

To find a package drawing, go to freescale.com and perform a keyword search for the

drawing’s document number:

If you want the drawing for this package

64-pin LQFP

64-pin MAPBGA

Then use this document number

98ASS23234W

98ASA00420D

Kinetis KL33 With Up To 256 KB Flash, Rev3, 08/2014.

51

Freescale Semiconductor, Inc.

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