STR91XFA datasheet(52/78 Pages) STMICROELECTRONICS

Teilenummer	STR91XFA

Bauteilbeschribung	ARM966E-S??16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA

PDF	78 Pages

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

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Electrical characteristics

STR91xFA

52/78

6.5

AC electrical characteristics

VDDQ = 2.7 - 3.6V, VDD = 1.65 - 2V, TA = -40 / 85 °C unless otherwise specified.

Table 11.

AC electrical characteristics

Symbol

Parameter

Test Conditions

Value

Unit

Min

Typ

Max

IDDRUN

Run Mode Current

All peripherals

CPU_CLK =

96 MHz

(1)(2)(5)

ARM core and peripherals active with all clocks on. Power can be conserved by turning off clocks to peripherals

which are not required.

mA/MHz data valid down to 10 MHz

1.7

2.3

mA/

MHz

All peripherals

off

1.3

1.6

IIDLE

Idle Mode Current

All peripherals on (2)(3)(5)

ARM core stopped and all peripheral clocks active.

1.14

1.7

mA/

MHz

All peripherals off(2)(4)(5)

ARM core stopped and all peripheral clocks stopped.

0.45

0.75

mA/

MHz

ISLEEP(IDD)

Sleep Mode Current,

IDD

LVD On (5)

825

µA

LVD Off (5)

ARM core and all peripheral clocks stopped (with exception of RTC)

820

µA

ISLEEP(IDDQ)

Sleep Mode Current,

IDDQ

LVD On (4)

7TBD

µA

LVD Off (4)

7TBD

µA

IRTC_STBY

RTC Standby Current

Measured on VBATT pin

0.3

0.9

µA

ISRAM_STBY SRAM Standby Current Measured on VBATT pin

µA

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