CA91 データシートの表示（PDF） - Fujitsu

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CA91

CMOS AccelArray™

Fujitsu 

CA91 Series

■ ELECTRICAL CHARACTERISTICS

1. DC CHARACTERISTICS

(VDDI = 1.2 V ± 0.1 V, VDDE = 2.5 V ± 0.2 V, VSS = 0 V, Tj = − 40 °C to + 125 °C)

Parameter

Symbol

Conditions

Value

Min

Typ

Unit

Max

“H” level output voltage VOH IOH = − 100 µA

VDDE − 0.2 ⎯ VDDE V

“L” level output voltage VOL IOL = 100 µA

0

⎯

0.2 V

Input leak current *

IL

⎯

− 10

⎯ + 10 µA

Pull-up/Pull-down

resistor

2.5 V CMOS pin,

VIL = 0 V at pull-up,

10

25

55 kΩ

RP VIH = VDDE at pull-down

3.3 V Tolerant pin,

VIH = 3.0 V to 3.6 V at pull-down

12

33

85 kΩ

* : The input leak current may exceed the above value if an input buffer with pull-up or pull-down resistor is used.

Note : Refer to the application note for details of HSTL I/O.

2. AC CHARACTERISTICS

Parameter

Symbol

Delay time

tpd *1

Min

typ *2 × tmin *3

Value

Typ

typ *2 × ttyp *3

Max

typ *2 × tmax *3

*1 : Delay time = propagation delay time, enable time, and disable time.

*2 : typ can be estimated from the cell specification.

*3 : Measurement condition

Measurement condition

tmin

ttyp

VDD = 1.2 V ± 0.1 V, VSS = 0 V, Tj = − 40 °C to + 125 °C

0.73

1.00

Note : Obtains the tpd max corresponding to the maximum junction temperature Tj.

Unit

ns

tmax

1.43

■ I/O PIN CAPACITANCE

Parameter

Input pin

Output pin

I/O pin

Symbol

CIN

COUT

CI/O

(Tj = +25 °C, VDDE = VI = 0 V, f = 1 MHz)

Value

Unit

Max 16

pF

Max 16

pF

Max 16

pF

Note : The capacity depends on the package, pin positions, and similar.

5

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