ATMEGA169P-16MCH Atmel, ATMEGA169P-16MCH Datasheet - Page 391

MCU AVR 16KB FLASH 16MHZ 64-VQFN

ATMEGA169P-16MCH

Manufacturer Part Number
ATMEGA169P-16MCH
Description
MCU AVR 16KB FLASH 16MHZ 64-VQFN
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet

Specifications of ATMEGA169P-16MCH

Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
54
Program Memory Size
16KB (8K x 16)
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 ~ 85°C
Package / Case
64-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32ATAVRBFLY - KIT EVALUATION AVR BUTTERFLYATSTK502 - MOD EXPANSION AVR STARTER 500ATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
8018O–AVR–10/09
18 SPI – Serial Peripheral Interface ......................................................... 158
19 USART ................................................................................................... 168
20 USI – Universal Serial Interface .......................................................... 199
21 AC - Analog Comparator ..................................................................... 212
22 ADC - Analog to Digital Converter ..................................................... 216
17.9Timer/Counter Prescaler .....................................................................................152
17.108-bit Timer/Counter Register Description ..........................................................153
18.1Features ..............................................................................................................158
18.2Overview .............................................................................................................158
18.3SS Pin Functionality ............................................................................................163
18.4Data Modes .........................................................................................................164
18.5Register Description ............................................................................................165
19.1Features ..............................................................................................................168
19.2Overview .............................................................................................................168
19.3Clock Generation .................................................................................................170
19.4Frame Formats ....................................................................................................173
19.5USART Initialization ............................................................................................175
19.6Data Transmission – The USART Transmitter ....................................................177
19.7Data Reception – The USART Receiver .............................................................180
19.8Asynchronous Data Reception ............................................................................185
19.9Multi-processor Communication Mode ................................................................188
19.10Examples of Baud Rate Setting ........................................................................190
19.11USART Register Description .............................................................................194
20.1Overview .............................................................................................................199
20.2Functional Descriptions .......................................................................................200
20.3Alternative USI Usage .........................................................................................206
20.4USI Register Descriptions ...................................................................................207
21.1Analog Comparator Multiplexed Input .................................................................213
21.2Analog Comparator Register Description ............................................................214
22.1Features ..............................................................................................................216
22.2Overview .............................................................................................................216
22.3Operation .............................................................................................................217
22.4Starting a Conversion ..........................................................................................218
22.5Prescaling and Conversion Timing ......................................................................219
ATmega169P
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