M58BW16F datasheet(45/81 Pages) STMICROELECTRONICS

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M58BW16F, M58BW32F

DC and AC parameters

45/81

DC and AC parameters

This section summarizes the operating and 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 15: Operating and AC measurement conditions. Designers should check that the

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

quoted parameters.

Figure 5.

AC measurement input/output waveform

VDD = VDDQ.

Figure 6.

AC measurement load circuit

Table 15.

Operating and AC measurement conditions

Parameter

M58BW16F, M58BW32F

Units

45ns

55ns

MinMax

Supply Voltage (VDD)

2.7

3.6

2.5

3.3

Input/Output Supply Voltage (VDDQ)

2.4

3.6

2.4

3.6

Ambient Temperature (TA)

Grade 3

–40

125

–40

125

°C

Load Capacitance (CL)30

Clock Rise and Fall Times

Input Rise and Fall Times

Input Pulses Voltages

0 to VDDQ

Input and Output Timing Ref. Voltages

VDDQ/2

AI04153

VDDQ

VDDQIN

VDDQ/2

VDDQIN/2

AI04154b

OUT

CL includes JIG capacitance

DEVICE

UNDER

TEST

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