CA91 Series

5

■ 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)

* : 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

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

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

*3 : Measurement condition

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

■ I/O PIN CAPACITANCE

(Tj

= +25 °C, VDDE = VI = 0 V, f = 1 MHz)

Note

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

Parameter

Symbol

Conditions

Value

Unit

Min

Typ

Max

“H” level output voltage

VOH

IOH

= − 100 µAVDDE − 0.2

⎯

VDDE

V

“L” level output voltage

VOL

IOL

= 100 µA0

⎯

0.2

V

Input leak current *

IL

⎯− 10

⎯+ 10

µA

Pull-up/Pull-down

resistor

RP

2.5 V CMOS pin,

VIL = 0 V at pull-up,

VIH = VDDE at pull-down

10

25

55

k

Ω

3.3 V Tolerant pin,

VIH = 3.0 V to 3.6 V at pull-down

12

33

85

k

Ω

Parameter

Symbol

Value

Unit

Min

Typ

Max

Delay time

ns

Measurement condition

tmin

ttyp

tmax

VDD

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

0.73

1.00

1.43

Parameter

Symbol

Value

Unit

Input pin

CIN

Max 16

pF

Output pin

COUT

Max 16

pF

I/O pin

CI/O

Max 16

pF