M27W801-150N6TR(2006) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M27W801-150N6TR
(Rev.:2006)

8 Mbit (1Mb x8) low voltage UV EPROM and OTP EPROM

STMicroelectronics 

DC and AC parameters

Figure 9. Margin mode AC waveforms

VCC

A8

M27W801

A9

GVPP

E

A10 Set

tA9HVPH

tVPXA9X

tVPHEL

tEXVPX

tA10HEH

tEXA10X

A10 Reset

tA10LEH

AI00736B

1. A8 High level = 5V; A9 High level = 12V.

Table 10. Margin mode AC characteristics(1) (2)

Symbol Alt

Parameter

Test

Condition

Min

Max Unit

tA9HVPH

tVPHEL

tA10HEH

tA10LEH

tAS9

tVPS

tAS10

tAS10

VA9 High to VPP High

VPP High to Chip Enable Low

VA10 High to Chip Enable High (Set)

VA10 Low to Chip Enable High

(Reset)

2

µs

2

µs

1

µs

1

µs

tEXA10X

tAH10

Chip Enable Transition to VA10

Transition

1

µs

tEXVPX

tVPH

Chip Enable Transition to VPP

Transition

2

µs

tVPXA9X tAH9 VPP Transition to VA9 Transition

2

µs

1. TA = 25 °C; VCC = 6.25V ± 0.25V; VPP = 12.75V ± 0.25V

2. VCC must be applied simultaneously with or before VPP and removed simultaneously or after VPP.

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