Maxim-integrated DS5001FP Manual do Utilizador descarregar pdf (Página 21)

DS5001FP

21 of 26

RPC AC CHARACTERISTICS, DBB WRITE (T

A

= 0°C to +70°C; V

CC

= 5V ±10%)

# PARAMETER SYMBOL MIN MAX UNITS

60

CS , A

0

Setup to WR

t

AW

0ns

61A

CS , Hold After WR

t

WA

0ns

61B

A

0

, Hold After WR

t

WA

20 ns

62

WR Pulse Width

t

WW

160 ns

63

Data Setup to WR

t

DW

130 ns

64

Data Hold After

WR

t

WD

20 ns

AC CHARACTERISTICS, DMA (T

A

= 0°C to +70°C; V

CC

= 5V ±10%)

# PARAMETER SYMBOL MIN MAX UNITS

65

DACK to WR or RD

t

ACC

0ns

66

RD or WR to DACK

t

CAC

0ns

67

DACK to Data Valid

t

ACD

0 130 ns

68

RD or WR to DRQ Cleared

t

CRQ

110 ns

AC CHARACTERISTICS, PROG (T

A

= 0°C to +70°C; V

CC

= 5V ±10%)

# PARAMETER SYMBOL MIN MAX UNITS

69

PROG Low to Active

t

PRA

48 CLKS

70

PROG High to Inactive

t

PRI

48 CLKS

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