M29F800DB datasheet(27/53 Pages) STMICROELECTRONICS

tên linh kiện	M29F800DB

Giải thích chi tiết về linh kiện	8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 5V Supply Flash Memory

PDF	53 Pages

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M29F800DT

DC and AC parameters

27/53

DC and AC parameters

This section summarizes the operating measurement conditions, and the DC and AC

characteristics of the device. The parameters in the DC and AC characteristics Tables that

follow, are derived from tests performed under the Measurement Conditions summarized in

Table 9: Operating and AC measurement conditions. Designers should check that the

operating conditions in their circuit match the operating conditions when relying on the

quoted parameters.

Figure 8.

AC measurement I/O waveform

Table 9.

Operating and AC measurement conditions

Parameter

M29F800D

Unit

70/ 90

Min

Max

Min

Max

VCC Supply voltage

4.5

5.5

4.5

5.5

Ambient Operating Temperature (range 1)

°C

Ambient Operating Temperature (range 6)

–40

°C

Load capacitance (CL)

100

Input Rise and Fall times

Input Pulse voltages

0 to 3

0.45 to 2.4

Input and Output Timing Ref. voltages

1.5

0.8 and 2.0

AI05276

High Speed (55ns)

1.5V

2.4V

Standard (70, 90ns)

0.45V

2.0V

0.8V

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