29F040 datasheet(20/31 Pages) STMICROELECTRONICS

Il numero della parte	29F040

Spiegazioni elettronici	4 Mbit 512Kb x8, Uniform Block Single Supply Flash Memory

PDF	31 Pages

Scroll/Zoom	100%

Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

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20 / 31 page

Symbol

Parameter

M29F040

Unit

-70

-90

VCC = 5V

± 10%

VCC = 5V

± 10%

Standard

Interface

Standard

Interface

Min

Max

Min

Max

tWHQ7V1

(2)

Write Enable High to DQ7 Valid

(Program, W Controlled)

µs

tWHQ7V2

(2)

Write Enable High to DQ7 Valid

(Block Erase, W Controlled)

1.0

sec

tEHQ7V1

(2)

Chip Enable High to DQ7 Valid

(Program, E Controlled)

µs

tEHQ7V2

(2)

Chip Enable High to DQ7 Valid

(Block Erase, E Controlled)

1.0

sec

tQ7VQV

Q7 Valid to Output Valid (Data Polling)

tWHQV1

Write Enable High to Output Valid

(Program)

µs

tWHQV2

Write Enable High to Output Valid

(Block Erase)

1.0

sec

tEHQV1

Chip Enable High to Output Valid

(Program)

µs

tEHQV2

Chip Enable High to Output Valid

(Block Erase)

1.0

sec

Notes: 1. All other timings are defined in Read AC Characteristics table.

2. tWHQ7V is the Program or Erase time.

3. The temperature range –40 to 125

°C is guaranteed at 70ns with High Speed Interface test condition and VCC = 5V ± 5%.

Table 15A. Data Polling and Toggle Bit AC Characteristics (1)

(TA = 0 to 70

°C, –20 to 85°C, –40 to 85°C or –40 to 125°C)(3)

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M29F040

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