ATA6612P-PLPW Atmel, ATA6612P-PLPW Datasheet - Page 33
ATA6612P-PLPW
Manufacturer Part Number
ATA6612P-PLPW
Description
MCU W/LIN TXRX REG WTCHDG 48-QFN
Manufacturer
Atmel
Series
AVR® ATA66 LIN-SBCr
Datasheet
1.ATA6612-EK.pdf
(364 pages)
Specifications of ATA6612P-PLPW
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
23
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
48-QFN Exposed Pad
Processor Series
ATA6x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
SPI, TWI, USART
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
23
Number Of Timers
3
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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6.3
6.4
6.4.1
6.4.2
Figure 6-2.
9111H–AUTO–01/11
About Code Examples
AVR CPU Core
Introduction
Architectural Overview
Block Diagram of the Atmel AVR Architecture
This documentation contains simple code examples that briefly show how to use various parts
of the device. These code examples assume that the part specific header file is included
before compilation. Be aware that not all C compiler vendors include bit definitions in the
header file and interrupt handling in C is compiler dependent. Please confirm with the C com-
piler documentation for more details.
This section discusses the Atmel AVR
CPU core is to ensure correct program execution. The CPU must therefore be able to access
memories, perform calculations, control peripherals, and handle interrupts.
Control lines
Instruction
Instruction
program
memory
decoder
register
Flash
Program
counter
®
core architecture in general. The main function of the
Data Bus 8-bit
and control
EEPROM
registers
I/O lines
purpose
general
SRAM
Status
32
DATA
ALU
Atmel ATA6612/ATA6613
8
I/O Module 1
I/O Module 2
I/O Module n
comparator
Interrupt
Watchdog
Analog
unit
SPI
unit
timer
33
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