2

5096E–SEEPR–1/08

AT93C86A

Figure 2-1.

Block Diagram

Note:

When the ORG pin is connected to Vcc, the x 16 organization is selected. When it is connected to ground, the x 8 organization

is selected. If the ORG pin is left unconnected and the application does not load the input beyond the capability of the internal 1

Meg ohm pullup, then the x 16 organization is selected.

Note:

1. This parameter is characterized and is not 100% tested.

Absolute Maximum Ratings*

Operating Temperature..................................–55

°C to +125°C

*NOTICE:

Stresses beyond those listed under “Absolute

Maximum Ratings” may cause permanent dam-

age to the device. This is a stress rating only, and

functional operation of the device at these or any

other conditions beyond those indicated in the

operational sections of this specification is not

implied. Exposure to absolute maximum rating

conditions for extended periods may affect

device reliability.

Storage Temperature .....................................–65

°C to +150°C

Voltage on any Pin

with Respect to Ground .................................... –1.0V to +7.0V

Maximum Operating Voltage .......................................... 6.25V

DC Output Current........................................................ 5.0 mA

ADDRESS

DECODER

OUTPUT

BUFFER

DO

ORG

DI

CS

SK

Vcc

GND

CLOCK

GENERATOR

MODE

DECODE

LOGIC

DATA

REGISTER

MEMORY ARRAY

2048 x 8

OR

1024 x 16

Table 2-2.

Pin Capacitance(1)

Symbol

Test Conditions

Max

Units

Conditions

Output Capacitance (DO)

5

pF

Input Capacitance (CS, SK, DI)

5

pF