EM783-SC datasheet(26/58 Pages) NXP

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EM783

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Product data sheet

Rev. 2 — 17 January 2014

26 of 58

NXP Semiconductors

EM783

Energy metering IC; 32 kB flash, 8 kB SRAM, 4 kB EEPROM

[7]

A Metrology engine input voltage above 3.6 V can be applied for a short time without leading to immediate, unrecoverable failure.

Accumulated exposure to elevated voltages at 4.6 V must be less than 10^6 s total over the lifetime of the device. Applying an elevated

voltage to the metrology engine inputs for a long time affects the reliability of the device and reduces its lifetime.

[8]

Dependent on package type.

[9]

Human body model: equivalent to discharging a 100 pF capacitor through a 1.5 k

 series resistor.

Static characteristics

Table 6.

Static characteristics

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

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

VDD(3V3)

supply voltage (3.3 V)

2.6

3.3

3.6

VDD(IO)

input/output supply

voltage

2.6

3.3

3.6

IDD

supply current

Active mode; code

while(1){}

executed from flash;

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

low-current mode (see

Section 7.18.6.2)

system clock = 12 MHz;

all peripherals disabled

[2][4][5] -3

-mA

system clock = 48 MHz;

all peripherals disabled

[2][6][5] -8

-mA

Sleep mode;

system clock = 12 MHz;

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

power mode 0 (see

Section 7.18.6.2)

all peripherals disabled;

12 MHz

[2][4][5] -2

-mA

all peripherals disabled;

48 MHz

[2][4][5] -5

-mA

Standard port pins, RESET

IIL

LOW-level input current VI = 0 V; on-chip pull-up

resistor disabled

0.5

1000

IIH

HIGH-level input

current

VI =VDD(IO); on-chip

pull-down resistor

disabled

0.5

1000

IOZ

OFF-state output

current

VO =0V; VO =VDD(IO);

on-chip pull-up/down

resistors disabled

0.5

1000

input voltage

pin configured to provide

a digital function

5 V tolerant pins

[7][8] 0-

5.0

3 V tolerant pins:

P0_4 and P0_5

[7][8]

VDD(IO)

output voltage

output active

VDD(IO)

VIH

HIGH-level input

voltage

0.7VDD(IO)

--V

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