MLX90129RGO-CAA-000-TU(2012) 데이터 시트보기 (PDF) - Melexis Microelectronic Systems

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MLX90129RGO-CAA-000-TU
(Rev.:2012)

13.56MHZ SENSOR TAG / DATALOGGER IC

Melexis Microelectronic Systems  

MLX90129

13.56MHZ SENSOR TAG / DATALOGGER IC

6 General Electrical and Timing Specifications

DC Operating Parameters TA = -40oC to 105oC, VVBAT=4V (unless otherwise specified)

6.1 Power consumption

DC Operating Conditions (T = -40°C to 105°C, VVREG = 2.0V to 3.2V)

Parameter

Conditions

Current consumption in “Stand-by” mode

Current consumption in “Sleep” mode

Using the RC-oscillator

Using external oscillator

Current consumption in “Watchful” mode

Current consumption in “Run” mode

Sense & Convert

(with internal temperature sensor)

* at 25 °C

**at 105°C

Min Typ Max Unit

- 0.5* 14** µA

- 1.5* 15** µA

2* 16**

- 100* 160** µA

300 700 800** µA

µA

6.2 RFID interface

DC Operating Conditions (T = -40°C to 105°C)

Parameter

Conditions

Internal resonance capacitance

Once trimmed

Minimum coil AC voltage (for operation)

Maximum voltage on Coil1, Coil2

Induce voltage on

VFIELD is below 6V

ISO/IEC 15693-3 data rate

Vfield external Capacitor

Min

72

Typ

75

3

26

100

Max

77

7

Unit

pF

Vpp

Vpp

Kbits/s

nF

6.3 SPI: electrical specification

DC Operating Conditions (T = -40°C to 105°C) and Low-volt option not activated

Parameter Description

Min

Typ

Max

unit

VIH

Input High Voltage (SPI slave)

2.5

3.0

3.5

V

VIL

Input Low Voltage (SPI slave)

-0.5

0

0.5

V

VOH

Output High Voltage (I sunk = -1 mA)

2.5

-

V

VOL

Output Low Voltage (I forced = 1 mA)

-

0.4

V

DC Operating Conditions (T = -40°C to 105°C) and Low-volt option activated

Parameter Description

Min

Typ

VIH

Input High Voltage (SPI slave)

1.4

2.0

VIL

Input Low Voltage (SPI slave)

-0.3

0

VOH

Output High Voltage (I sunk = -1 mA)

1.2

VOL

Output Low Voltage (I forced = 1 mA)

-

6.4 Non-volatile memories

Parameter Description

Min

Typ

DataRet85 Data retention at 85°C

10

Cyclenb25 Number of program cycles at 25°C

100000

Cyclenb125 Number of program cycles at 125°C

10000

Max

2.5

0.6

-

0.4

Max

unit

V

V

V

V

unit

year

-

-

3901090129

Rev 009

Page 5 of 60

Data Sheet

Jun/12

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