A29002T-55 查看數據表（PDF） - AMIC Technology

零件编号

产品描述 (功能)

生产厂家

A29002T-55

256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory

AMIC Technology 

A29002/A290021 Series

DC Characteristics

TTL/NMOS Compatible

Parameter

Symbol

Parameter Description

Test Description

ILI

Input Load Current

VIN = VSS to VCC. VCC = VCC Max

ILIT

VCC = VCC Max,

A9, OE &RESET Input Load Current

A9, OE & RESET=12.5V

ILO

Output Leakage Current

VOUT = VSS to VCC. VCC = VCC Max

ICC1

VCC Active Read Current

(Notes 1, 2)

CE = VIL, OE = VIH

ICC2

VCC Active Write (Program/Erase)

Current (Notes 2, 3, 4)

CE = VIL, OE =VIH

ICC3

VCC Standby Current (Note 2)

CE = VIH, RESET= VCC ± 0.5V

VIL

Input Low Level

VIH

Input High Level

VID

Voltage for Autoselect and

Temporary Unprotect Sector

VCC = 5.25 V

VOL Output Low Voltage

IOL = 12mA, VCC = VCC Min

VOH Output High Voltage

IOH = -2.5 mA, VCC = VCC Min

Min.

-0.5

2.0

10.5

2.4

Typ. Max. Unit

±1.0 µA

50 µA

±1.0 µA

20 30 mA

30 40 mA

0.4 1.0 mA

0.8 V

VCC+0.5 V

12.5 V

0.45 V

V

CMOS Compatible

Parameter

Symbol

Parameter Description

Test Description

Min. Typ. Max. Unit

ILI

Input Load Current

VIN = VSS to VCC, VCC = VCC Max

±1.0 µA

ILIT

VCC = VCC Max,

A9, OE & RESET Input Load Current

A9, OE & RESET= 12.5V

50 µA

ILO

Output Leakage Current

VOUT = VSS to VCC, VCC = VCC Max

±1.0 µA

ICC1

VCC Active Read Current

(Notes 1,2)

CE = VIL, OE = VIH

20 30 mA

ICC2

VCC Active Program/Erase Current

(Notes 2,3,4)

CE = VIL, OE = VIH

30 40 mA

ICC3

VCC Standby Current (Notes 2, 5)

CE = RESET = VCC ± 0.5 V

1

5

µA

VIL

Input Low Level

-0.5

0.8

V

VIH

Input High Level

0.7 x VCC

VCC+0.3 V

VID

Voltage for Autoselect and

Temporary Sector Unprotect

VCC = 5.25 V

10.5

12.5 V

VOL Output Low Voltage

IOL = 12.0 mA, VCC = VCC Min

0.45 V

VOH1

IOH = -2.5 mA, VCC = VCC Min

0.85 x VCC

V

VOH2

Output High Voltage

IOH = -100 µA. VCC = VCC Min

VCC-0.4

V

Notes for DC characteristics (both tables):

1. The ICC current listed includes both the DC operation current and the frequency dependent component (at 6 MHz).

The frequency component typically is less than 2 mA/MHz, with OE at VIH.

2. Maximum ICC specifications are tested with VCC = VCC max.

3. ICC active while Embedded Algorithm (program or erase) is in progress.

4. Not 100% tested.

5. For CMOS mode only, ICC3 = 20µA max at extended temperatures (> +85°C).

6. RESET is not available on A290021.

PRELIMINARY (June, 2000, Version 0.2)

16

AMIC Technology, Inc.

Share Link: