C504 Просмотр технического описания (PDF) - Infineon Technologies

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производитель

C504

8-Bit Single-Chip Microcontroller

Infineon Technologies 

C504

AC Characteristics of Programming Mode

(VDD = 5 V ± 10%; VPP = 11.5 V ± 5 %; TA = 25 °C ± 10 °C)

Parameter

Symbol Limit Values

min.

max.

PALE pulse width

tPAW

35

–

PMSEL setup to PALE rising edge

tPMS

10

–

Address setup to PALE, PROG, or PRD tPAS

10

–

falling edge

Address hold after PALE, PROG, or PRD tPAH

10

–

falling edge

Address, data setup to PROG or PRD tPCS

100

–

Address, data hold after PROG or PRD tPCH

0

–

PMSEL setup to PROG or PRD

tPMS

10

–

PMSEL hold after PROG or PRD

tPMH

10

–

PROG pulse width

tPWW

100

–

PRD pulse width

tPRW

100

–

Address to valid data out

tPAD

–

75

PRD to valid data out

tPRD

–

20

Data hold after PRD

tPDH

0

–

Data float after PRD

tPDF

–

20

PROG high between two consecutive tPWH1

1

–

PROG low pulses

PRD high between two consecutive PRD tPWH2

100

–

low pulses

XTAL clock period

tCLKP

83.3

285.7

Unit

ns

ns

ns

ns

ns

ns

ns

ns

µs

ns

ns

ns

ns

ns

µs

ns

ns

Note:

VPP = 11.5 V ± 5% is valid for devices with version byte 2 = 02H or higher. Devices with version byte 2 = 01H must

be programmed with VPP = 12 V ± 5%.

Data Sheet

59

2000-05

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