Electrical characteristic

STA2058

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4.2

AC electrical characteristics

Note:

IDDRUN

is the consumption in applications exploiting the full performances of the core. A

typical GPS application would run at 33MHz, at the maximum frequency (66MHz) the power

consumption is IDDRUN = 150 mA (typ).

In WFI mode the VReg and Flash are ON to guarantees the minimum interrupt response

time.

4.3

nRSTIN input filter characteristics

Table 5.

AC electrical characteristics

Symbol

Mode

System Clock

Value

Unit

Min.

Typ.

Max.

RUN mode

33MHz System Clock

60

mA

WFI mode

1MHz System Clock

5

mA

LPWFI mode

32khz System Clock

300

µA

STOP mode

Main VReg off, Flash in Power-Down

200

µA

STANDBY_1 mode

LP VReg and 32kHz Osc on

15

30

µA

STANDBY_0 mode

LP VReg, LVD, 32kHz Osc bypassed

3

10

µA

Table 6.

AC electrical characteristics

Symbol

Mode

System Clock

Value

Unit

Min.

Typ.

Max.

CPU max frequency

Executing from RAM or EMI

66

MHz

Flash max frequency Executing from Flash

60

MHz

Table 7.

nRSTIN input filter characteristics

Symbol

Mode

System Clock

Value

Unit

Min.

Typ.

Max.

nRSTIN input filtered pulse

100

ns

nRSTIN input not filtered pulse

1.2

µs