STPMC1 datasheet(13/77 Pages) STMICROELECTRONICS

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STPMC1

Electrical characteristics

Doc ID 15728 Rev 6

13/77

Electrical characteristics

(VCC = 5 V, TA= - 40 to + 85 °C, 100 nF across VCC and VSS; 1 µF across VDD and VSSA,

unless otherwise specified).

Table 7.

Electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Energy measurement accuracy

fBW

Effective bandwidth

Limited by digital filtering

5400

General Section

VCC

Operating supply voltage

3.17

5.5

ICC

Supply current. Configuration

registers cleared or device

locked

fXTAL1 =4.194MHz;

VCC=3.2V; CL=100nF; no

loads

567

ΔICC

Increase of supply current per

configuration bit, during

programming

fXTAL1 =4.194MHz; VCC=3.2V

100

µA/bit

POR

Power on reset on VCC

fXTAL1 =4.194MHz

2.5

VDD

Digital supply voltage

1.70

1.80

1.90

VOTP

OTP programming voltage

IOTP

OTP programming current per

bit

Single bit programming

tOTP

OTP programming time per bit

Single bit programming

500

µs

ILATCH

Current injection latch-up

immunity

300

Digital I/O (DAH, DAR, DAS, DAT, DAN, CLK, SDA, SCS, SYN, LED)

VIH

Input high voltage

Other pins

0.75VCC

VIL

Input low voltage

Other pins

0.25VCC

VOH

Output high voltage

IO=-2mA

VCC-0.4

VOL

Output low voltage

IO=+2mA

0.4

IUP

Pull up current

µA

tTR

Transition time

CLOAD=50pF, VCC =5V

Power I/O (MOP, MON)

VOH

Output high voltage

IO=-16mA

0.9VCC

VOL

Output low voltage

IO=+16mA

0.1VCC

tTR

Transition time

CLOAD=50pF, VCC =5V

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