Philips Semiconductors

Product specification

SCN2661/SCN68661

Enhanced programmable communications

interface (EPCI)

1994 Apr 27

3

SYMBOL

PARAMETER

TEST CONDITIONS

LIMITS

UNIT

SYMBOL

PARAMETER

TEST CONDITIONS

Min

Typ

Max

UNIT

Input voltage

Low

High

2.0

0.8

V

V

Output voltage

Low

High

2.4

0.4

V

V

Input leakage current

10

µA

3-State output leakage current

Data bus high

Data bus low

10

10

µA

µA

Power supply current

150

mA

NOTES:

1. Over recommended free-air operating temperature range and supply voltage range unless otherwise specified. For conditions shown as MIN

or MAX, use the appropriate value specified under recommended operating conditions.

0.8V and 2.0V for outputs. Input levels swing between 0.4V and 2.4V, with a transition time of

≤ 20ns maximum.

3. Typical values are at +25

°C, typical supply voltages and typical processing parameters.

4. INTR, TxRDY, RxRDY and TxEMT/DSCHG outputs are open-drain.

SYMBOL

PARAMETER

TEST CONDITIONS

LIMITS

UNIT

SYMBOL

PARAMETER

TEST CONDITIONS

Min

Typ

Max

UNIT

Capacitance

Input

Output

Input/Output

Unmeasured pins tied to ground

20

20

20

pF

pF

pF