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AVR32EB14/20/28/32 Preliminary Data Sheet

AVR32EB14 AVR32EB20 AVR32EB28 AVR32EB32

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Family Overview
1 Memory Overview

Introduction
Family Overview
Features
1 Block Diagram
2 Pinout
3 I/O Multiplexing and Considerations
4 Hardware Guidelines
5 Power Domains
6 Conventions
7 AVR® CPU
8 Memories
9 GPR - General Purpose Registers
10 Peripherals and Architecture
11 NVMCTRL - Nonvolatile Memory Controller
12 CLKCTRL - Clock Controller
13 SLPCTRL - Sleep Controller
14 RSTCTRL - Reset Controller
15 CPUINT - CPU Interrupt Controller
16 EVSYS - Event System
17 PORTMUX - Port Multiplexer
18 PORT - I/O Pin Configuration
19 BOD - Brown-out Detector
20 VREF - Voltage Reference
21 WDT - Watchdog Timer
22 TCB - 16-Bit Timer/Counter Type B
23 TCE - 16-Bit Timer/Counter Type E
24 WEX - Waveform Extension for the 16-Bit Timer/Counter Type E
25 TCF - 24-bit Timer/Counter Type F
26 RTC - Real-Time Counter
27 USART - Universal Synchronous and Asynchronous Receiver and Transmitter
28 SPI - Serial Peripheral Interface
29 TWI - Two-Wire Interface
30 CRCSCAN - Cyclic Redundancy Check Memory Scan
31 CCL - Configurable Custom Logic
32 AC - Analog Comparator
33 ADC - Analog-to-Digital Converter
34 UPDI - Unified Program and Debug Interface
35 Instruction Set Summary
36 Electrical Characteristics
37 Characteristics Graphs
38 Ordering Information
39 Packaging Information
40 Data Sheet Revision History
Microchip Information

1 Memory Overview

Table 1-1. Memory Overview
Devices	AVR32EB14 AVR32EB20 AVR32EB28 AVR32EB32
Flash memory	32 KB
SRAM	3 KB
EEPROM	512B
User row	64B
Boot row	64B

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