ST10F271Z1 datasheet(137/185 Pages) STMICROELECTRONICS

137 / 185 page

ST10F271Z1

Electrical characteristics

137/185

Input leakage current (P2[0]) (4)

|IOZ3 |CC

–

+1.0

–0.5

µA–

Input leakage current (RPD)

|IOZ4 |CC

–±3.0

µA–

Input leakage current ( P3[12], P3[15])

|IOZ5 |CC

–±1.0

µA–

Overload current (all except P2[0])

|IOV1 |SR

–±5

(1) (5)

Overload current (P2[0]) (4)

|IOV2 |SR

–

–1

(1) (5)

RSTIN pull-up resistor

RRST CC

250

Ω

100 k

Ω nominal

Read/Write inactive current (6) (7)

IRWH

––40

µAV

OUT = 2.4 V

Read/Write active current (6) (8)

IRWL

–500

–

µAV

OUT = 0.4 V

ALE inactive current (6) (7)

IALEL

–

µAV

OUT = 0.4 V

ALE active current (6) (8)

IALEH

–300

µAV

OUT = 2.4 V

Port 6 inactive current (P6[4:0]) (6) (7)

IP6H

––40

µAV

OUT = 2.4 V

Port 6 active current (P6[4:0]) (6) (8)

IP6L

–500

–

µAV

OUT = 0.4 V

PORT0 configuration current (6)

IP0H

––10

µAV

IN = 2.0 V

IP0L

–100

–

µAV

IN = 0.8 V

Pin Capacitance (Digital inputs / outputs) CIO CC

–10

(1) (6)

Run Mode Power supply current (9)

(Execution from Internal RAM)

ICC1

–

15 + 1.5

fCPU

–

Run Mode Power supply current (1) (10)

(Execution from Internal Flash)

ICC2

–

15 + 1.5

fCPU

–

Idle mode supply current (11)

IID

–

15 + 0.6

fCPU

–

Power-down supply current (12)

(RTC off, Oscillators off,

Main Voltage Regulator off)

IPD1

–200

µAT

A = 25 °C

Power-down supply current (12)

(RTC on, Main Oscillator on,

Main Voltage Regulator off)

IPD2

–

400

Typical

Value

µAT

A = 25 °C

Power-down supply current (12)

(RTC on, 32kHz Oscillator on,

Main Voltage Regulator off)

IPD3

–200

µAT

A = 25 °C

Stand-by supply current (12)

(RTC off, Oscillators off, VDD off, VSTBY

on)

ISB1

–120

µA

VSTBY = 5.5 V

TA = TJ = 25 °C

–500

µA

VSTBY = 5.5 V

TA = TJ = 125 °C

Table 64.

DC characteristics (continued)

Parameter

Symbol

Limit values

Unit

Test condition

min.

max.

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