AT93C46A 查看數據表（PDF） - Atmel Corporation

零件编号

产品描述 (功能)

生产厂家

AT93C46A

Three-wire Automotive Temperature Serial EEPROM

Atmel Corporation 

AT93C46A

Table 2. Pin Capacitance

Applicable over recommended operating range from TAE = 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)

This parameter is characterized and is not 100% tested.

5

pF

VOUT = 0V

5

pF

VIN = 0V

Table 3. DC Characteristics

Applicable over recommended operating range from: TAE = −40°C to +125°C, VCC = +2.7V to +5.5V,

(unless otherwise noted).

Symbol Parameter

Test Condition

Min

Typ

Max

Unit

VCC1

Supply Voltage

2.7

5.5

V

Read at 1.0 MHz

ICC

Supply Current

VCC = 5.0V

Write at 1.0 MHz

0.5

2.0

mA

0.5

2.0

mA

ISB1

Standby Current

VCC = 2.7V

CS = 0V

ISB2

Standby Current

VCC = 5.0V

CS = 0V

IIL

Input Leakage

VIN = 0V to VCC

IOL

VIL1(1)

VIH1(1)

Output Leakage

Input Low Voltage

Input High Voltage

VIN = 0V to VCC

2.7V ≤ VCC ≤ 5.5V

2.7V ≤ VCC ≤ 5.5V

VOL1

Output Low Voltage 2.7V ≤ VCC ≤ 5.5V IOL = 2.1 mA

VOH1

Output High Voltage 2.7V ≤ VCC ≤ 5.5V IOH = −0.4 mA

Note: 1. VIL min and VIH max are reference only and are not tested.

6.0

10.0

µA

17

30

µA

0.1

3.0

µA

0.1

3.0

µA

−0.6

0.8

V

2.0

VCC + 1

V

0.4

V

2.4

3

5089B–SEEPR–2/07

Share Link: