ATMEGA88V-15MT データシートの表示（PDF） - Atmel Corporation

部品番号

コンポーネント説明

メーカー

ATMEGA88V-15MT

8-bit Microcontroller with 8K Bytes In-System Programmable Flash

Atmel Corporation 

ATmega88 Automotive

1.4 ADC Characteristics

TA = –40°C to +85°C, VCC = 1.8V to 5.5V (unless otherwise noted)

Parameters

Test Conditions

Symbol

Resolution

–40°C to +85°C -

1.8V to 2.7V

ADC clock = 125 kHz

–40°C to +85°C -

2.7V to 5.5V

ADC clock = 200 kHz

Absolute accuracy

Integral Non Linearity

Differential Non Linearity

Gain error

VCC = 1.8V, VRef = 1.8V

VCC = 4.0V, VRef = 4.0V

VCC = 1.8V, VRef = 1.8V

VCC = 4.0V, VRef = 4.0V

VCC = 1.8V, VRef = 1.8V

VCC = 4.0V, VRef = 4.0V

TUE

INL

DNL

Offset error

Clock frequency

Analog Supply Voltage

Reference Voltage

Input Voltage

Input Bandwidth

VCC = 1.8V to 2.7V

VCC = 2.7V to 5.5V

AVCC

VREF

VIN

Internal Voltage Reference

Reference Input Resistance

Analog Input Resistance

VINT

RREF

RAIN

Min

–3.5

–3.5

50

50

VCC – 0.3

1.0

GND

1.0

22.4

Typ

Max

Unit

10

Bits

10

Bits

2.2

3.5

LSB

2.1

3.5

LSB

0.6

2.0

LSB

0.5

1.5

LSB

0.4

1.0

LSB

0.3

0.7

LSB

–1.5

3.5

LSB

2.0

3.5

LSB

125

kHz

200

kHz

VCC + 0.3

V

AVCC

V

VREF – 50mV

V

38.5

kHz

1.1

1.2

V

32

41.6

kΩ

100

MΩ

5

7738C–AVR–11/09

Share Link: