AT88RF04C-MY1G View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT88RF04C-MY1G

CryptoRF® Specification

Atmel Corporation 

10. Electrical Characteristics

Table 57. Electrical Characteristics(1)

Symbol

CT(2)

TPOR

TPOR-AT

TWR

Parameter

Integrated Tuning Capacitance

Polling Reset Time (no anti-tearing to process)

Polling Reset Time (anti-tearing write to process)

Write Cycle Time of EEPROM Memory

Min Nominal Max

72

82

92

5

10

1.6

2.0

Note: 1. Nominal values at 25° C. Values are based on characterization and are not tested.

2. Tuning Capacitance limits are specified at 25° C. CT temperature coefficient is < 100 ppm/°C.

Units

pF

mS

mS

mS

10.1.

Tamper Detection

CryptoRF contains tamper detection sensors to detect operation outside of specified limits. These sensors monitor the

internal supply voltage and clock frequency. An additional sensor detects high intensity light attacks. The die is

disabled and will not function when tampering is detected.

68 AT88SC0808/1616/3216/6416CRF, AT88RF04C

5276C–RFID–3/09

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