AT25DF161 datasheet(50/60 Pages) ATMEL

50 / 60 page

3687C–DFLASH–7/09

AT25DF161 [Preliminary]

VIH

Input High Voltage

0.7 x VCC

VOL

Output Low Voltage

IOL = 1.6 mA; VCC = Min

0.4

VOH

Output High Voltage

IOH = -100 µA; VCC = Min

VCC - 0.2V

15.4 AC Characteristics – Maximum Clock Frequencies

Symbol

Parameter

Min

Max

Units

RapidS and SPI Operation

fMAX

Maximum Clock Frequency for All Operations – RapidS Operation Only

(excluding 0Bh, 03h, 3Bh, and 9F opcodes)

100

MHz

fCLK

Maximum Clock Frequency for All Operations

(excluding 03h and 3Bh opcodes)

MHz

fRDLF

Maximum Clock Frequency for 03h Opcode (Read Array – Low Frequency)

MHz

fRDDO

Maximum Clock Frequency for 3Bh Opcode (Dual-Output Read)

MHz

15.5 AC Characteristics – All Other Parameters

Symbol

Parameter

Min

Max

Units

tCLKH

Clock High Time

4.3

tCLKL

Clock Low Time

4.3

tCLKR

(1)

Clock Rise Time, Peak-to-Peak (Slew Rate)

0.1

V/ns

tCLKF

(1)

Clock Fall Time, Peak-to-Peak (Slew Rate)

0.1

V/ns

tCSH

Chip Select High Time

tCSLS

Chip Select Low Setup Time (relative to Clock)

tCSLH

Chip Select Low Hold Time (relative to Clock)

tCSHS

Chip Select High Setup Time (relative to Clock)

tCSHH

Chip Select High Hold Time (relative to Clock)

tDS

Data In Setup Time

2ns

tDH

Data In Hold Time

1ns

tDIS

(1)

Output Disable Time

5ns

(2)

Output Valid Time

5ns

tOH

Output Hold Time

2ns

tHLS

HOLD Low Setup Time (relative to Clock)

tHLH

HOLD Low Hold Time (relative to Clock)

tHHS

HOLD High Setup Time (relative to Clock)

tHHH

HOLD High Hold Time (relative to Clock)

tHLQZ(1)

HOLD Low to Output High-Z

5ns

tHHQX(1)

HOLD High to Output Low-Z

5ns

tWPS

(1)(3)

Write Protect Setup Time

15.3 DC Characteristics

Symbol

Parameter

Condition

Min

Typ

Max

Units

AT25DF161 Datasheet(PDF) 50 Page - ATMEL Corporation

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