LPC178X datasheet(72/120 Pages) NXP

72 / 120 page

LPC178X_7X

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Preliminary data sheet

Rev. 4 — 1 May 2012

72 of 120

NXP Semiconductors

LPC178x/7x

32-bit ARM Cortex-M3 microcontroller

10. Static characteristics

Table 13.

Static characteristics

Tamb = 40 C to +85 C, unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

Supply pins

VDD(3V3)

supply voltage (3.3 V)

external rail

[2] 2.4

3.3

3.6

VDD(REG)(3V3)

regulator supply voltage

(3.3 V)

2.4

3.3

3.6

VDDA

analog 3.3 V pad supply

voltage

2.7

3.3

3.6

Vi(VBAT)

input voltage on pin

VBAT

[3] 2.1

3.0

3.6

Vi(VREFP)

input voltage on pin

VREFP

2.7

3.3

VDDA

IDD(REG)(3V3)

regulator supply current

(3.3 V)

active mode; code

while(1){}

executed from flash; all

peripherals disabled

PCLK = CCLK/4

CCLK = 12 MHz; PLL

disabled

[4][5] -7

-mA

CCLK = 120 MHz; PLL

enabled

[4][6] -51

-mA

active mode; code

while(1){}

executed from flash; all

peripherals enabled;

PCLK = CCLK/4

CCLK = 12 MHz; PLL

disabled

[4][5]

CCLK = 120 MHz; PLL

enabled

[4][6]

100

Sleep mode

[4][7] -5

-mA

Deep-sleep mode

[4][8] -550

A

Power-down mode

[4][8] -280

A

Deep power-down mode;

Vi(VBAT) = 0 V

[4][9] -<tbd>

A

IBAT

battery supply current

RTC running;

part powered down;

VDD(REG)(3V3) =0 V;

Vi(VBAT) = 3.0 V;

VDD(3V3) = 0 V.

[10] -

A

part powered;

VDD(REG)(3V3) = 3.3 V;

Vi(VBAT) = 3.0 V

[11]

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