ATMEGA88A-MMH Atmel, ATMEGA88A-MMH Datasheet - Page 325

IC MCU AVR 8K FLASH 28QFN

ATMEGA88A-MMH

Manufacturer Part Number
ATMEGA88A-MMH
Description
IC MCU AVR 8K FLASH 28QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets

Specifications of ATMEGA88A-MMH

Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
23
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
8271C–AVR–08/10
Figure 28-3. SPI Interface Timing Requirements (Master Mode)
Figure 28-4. SPI Interface Timing Requirements (Slave Mode)
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
(Data Output)
(Data Output)
(Data Input)
(Data Input)
(CPOL = 0)
(CPOL = 1)
(CPOL = 0)
(CPOL = 1)
MISO
MOSI
MOSI
MISO
SCK
SCK
SCK
SCK
SS
SS
9
13
6
4
MSB
MSB
5
MSB
MSB
14
15
7
...
...
...
...
11
2
LSB
10
1
LSB
LSB
LSB
11
2
12
3
16
8
X
17
325

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