AT93C86A-10SQ-2.7 데이터 시트보기 (PDF) - Atmel Corporation

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AT93C86A-10SQ-2.7

Three-wire Automotive Temperature Serial EEPROM 16K(2048 x 8 or 1024 x 16)

Atmel Corporation 

Absolute Maximum Ratings*

Operating Temperature..................................–55°C to +125°C

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

*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.

Figure 2-1. Block Diagram

Vcc

GND

ORG

MEMORY ARRAY

2048 x 8

OR

1024 x 16

ADDRESS

DECODER

DATA

REGISTER

DI

MODE

DECODE

CS

LOGIC

OUTPUT

BUFFER

CLOCK

SK

GENERATOR

DO

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.

Table 2-2. Pin Capacitance(1)

Applicable over recommended operating range from TA = 25°C, f = 1.0 MHz, VCC = +5.0V (unless otherwise noted)

Symbol Test Conditions

Max

Units

Conditions

COUT

CIN

Note:

Output Capacitance (DO)

Input Capacitance (CS, SK, DI)

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

5

pF

VOUT = 0V

5

pF

VIN = 0V

2 AT93C86A

5096E–SEEPR–1/08

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