ATTINY40-MMHR Atmel, ATTINY40-MMHR Datasheet - Page 213
ATTINY40-MMHR
Manufacturer Part Number
ATTINY40-MMHR
Description
MCU AVR 4KB FLASH 12MHZ 3X3 QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY40-MMHR.pdf
(216 pages)
Specifications of ATTINY40-MMHR
Core Processor
AVR
Core Size
8-Bit
Speed
12MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
18
Program Memory Size
4KB (2K x 16)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 213 of 216
- Download datasheet (7Mb)
8263A–AVR–08/10
13 Timer/Counter Prescaler ....................................................................... 98
14 Analog Comparator ............................................................................. 101
15 Analog to Digital Converter ................................................................ 105
16 SPI – Serial Peripheral Interface ......................................................... 122
17 TWI – Two Wire Slave Interface .......................................................... 131
12.6
12.7
12.8
12.9
12.10
13.1
13.2
13.3
14.1
14.2
15.1
15.2
15.3
15.4
15.5
15.6
15.7
15.8
15.9
15.10
15.11
15.12
15.13
16.1
16.2
16.3
16.4
16.5
17.1
Output Compare Unit .......................................................................................87
Modes of Operation .........................................................................................87
Timer/Counter Timing Diagrams .....................................................................89
Accessing Registers in 16-bit Mode ................................................................90
Register Description ........................................................................................94
Prescaler Reset ...............................................................................................98
External Clock Source .....................................................................................98
Register Description ......................................................................................100
Analog Comparator Multiplexed Input ...........................................................102
Register Description ......................................................................................102
Features ........................................................................................................105
Overview ........................................................................................................105
Operation .......................................................................................................106
Starting a Conversion ....................................................................................107
Prescaling and Conversion Timing ................................................................108
Changing Channel or Reference Selection ...................................................111
ADC Noise Canceler .....................................................................................112
Analog Input Circuitry ....................................................................................112
Noise Canceling Techniques .........................................................................113
ADC Accuracy Definitions .............................................................................113
ADC Conversion Result .................................................................................116
Temperature Measurement ...........................................................................116
Register Description ......................................................................................117
Features ........................................................................................................122
Overview ........................................................................................................122
SS Pin Functionality ......................................................................................126
Data Modes ...................................................................................................127
Register Description ......................................................................................128
Features ........................................................................................................131
iii
Related parts for ATTINY40-MMHR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
Part Number:
Description:
IC MCU AVR 4K FLASH 20SOIC
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC MCU AVR 4K FLASH 20TSSOP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC MCU AVR 4K FLASH 20SOIC
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC MCU AVR 4K FLASH 20TSSOP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC MCU AVR 4KB FLASH 12MHZ 20QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
Part Number:
Description:
Microcontrollers (MCU) 512B FL 32B SRAM TIMER ATTINY4 12MHz
Manufacturer:
Atmel
Part Number:
Description:
IC MCU AVR 512B FLASH SOT-23-6
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC MCU AVR 512B FLASH SOT-23-6
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet: