AT88SC1003-09PT View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT88SC1003-09PT

1K EEPROM–Security Logic with Three Application Zones

Atmel Corporation 

AT88SC1003

AC Characteristics

Table 11. AC Characteristics

TA = –0°C to +70°C, VCC = 5V ± 10%, GND = 0V (unless otherwise noted)

Characteristics

Symbol

Min

Typ

Max

Unit

Clock Cycle Time

tCLK

3.3

–

–

µs

RST Hold Time

tRH

0.1

–

–

µs

Data Valid Reset to Address “0”

tDVR

–

–

2.0

µs

CLK Pulse Width (High)

tCH

0.2

–

–

µs

CLK Pulse Width (Low)

tCL

0.2

–

–

µs

Data Access

tDV

–

–

2.0

µs

Data Hold

tOH

0

–

–

µs

Data In Setup (CMP Instruction)

tSC

0

–

–

ns

Data In Hold (CMP Instruction)

tHC

0.2

–

–

µs

CLK Pulse Width (High in Programming)

tCHP

2.0

–

–

ms

Data In Setup

tDS

0.2

–

–

µs

Data In Hold

tDH

0

–

–

µs

PGM Setup

tSPR

2.2

–

–

µs

PGM Hold

tHPR

0.2

–

–

µs

Conditions of Dynamic Tests

The circuit has an output with open drain. An external resistor is necessary between

VCC and I/O in order to load the output.

Table 12. Conditions of Dynamic Tests

Pulse Levels of Input

Reference Levels in Input

Reference Levels in Output

Rising and Falling Time of Signals

VSS to VCC

VCC x 0.3 and VCC x 0.7

1.5V

5 ns

19

2035B–SMEM–08/03

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