M50FW002 データシートの表示（PDF） - STMicroelectronics

部品番号

コンポーネント説明

メーカー

M50FW002

2 Mbit (256Kb x8, Boot Block) 3V Supply Firmware Hub Flash Memory

STMicroelectronics 

M50FW002

DC AND AC PARAMETERS

This section summarizes the operating and mea-

surement conditions, and the DC and AC charac-

teristics of the device. The parameters in the DC

and AC Characteristic tables that follow are de-

rived from tests performed under the Measure-

ment Conditions summarized in the relevant

tables. Designers should check that the operating

conditions in their circuit match the measurement

conditions when relying on the quoted parame-

ters.

Table 15. Operating Conditions

Symbol

Parameter

VCC

Supply Voltage

Ambient Operating Temperature (range 1)

TA

Ambient Operating Temperature (range 5)

Min.

Max.

Unit

3.0

3.6

V

0

70

°C

–20

85

°C

Figure 7. AC Measurement I/O Waveform (FWH Interface)

0.6 VCC

0.4 VCC

0.2 VCC

Input and Output AC Testing Waveform

IO < ILO

IO > ILO

IO < ILO

Output AC Tri-state Testing Waveform

AI03404

Table 16. AC Measurement Conditions (FWH Interface)

Symbol

Parameter

CL

Load Capacitance

Input Rise and Fall Times

Input Pulse Voltages

Input and Output Timing Reference Voltages

Min.

Max.

10

1.4

0.2VCC to 0.6VCC

0.4VCC

Unit

pF

ns

V

V

21/39

Share Link: