NT68P61A Ver la hoja de datos (PDF) - Unspecified

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NT68P61A

8-Bit Microcontroller for Monitor (24K OTP ROM Type)

Unspecified 

NT68P61A

OTP ROM Mega Cell D.C. Electrical Characteristics (PROGRAMMING Mode)

(TA = 25°C, unless otherwise specified)

Symbol

Parameter

Min.

Typ.

Max.

Unit

Tms

Mode Decode Setup Time

2

ms

Tmh

Mode Decode Hold Time

2

ms

Tas

Address Setup Time

2

ms

Tah

Address Hold Time

2

ms

Tces

CE Setup Time

2

ms

Tceh

CE Hold Time

2

ms

Tds

Data Setup Time

2

ms

Tdh

Data Hold Time

2

ms

Tvs

VPP Setup Time

2

ms

Tpw

Program Pulse Width

100

ms

Tdv

OE to Output Valid

150

ns

Tdf

OE to Output in High-Z

90

ns

Test Conditions

CE = VIL

Note

OTP ROM Mega Cell A.C. Test Conditions

Output Load

Input Pulse Rise and Fall Times

Input Pulse Levels

Timing Measurement Reference Level

1 TTL Gate and CL = 100pF

10ns Max.

0.45V to 2.4V

Inputs 0.8V and 2.2V

Outputs 0.8V and 2.4V

Note: 5. VDD must be applied simultaneously or before VPP and cut off simultaneously or after VPP.

6. Removing the device from power or setting the device with VPP = 12.75V may cause permanent damage

to the device.

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