ATTINY20-MMHR Atmel, ATTINY20-MMHR Datasheet - Page 223

• Manufacturer Part Number: ATTINY20-MMHR
• Description: MCU AVR 2KB FLASH 12MHZ 20QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY20-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: 12
• Program Memory Size: 2KB (1K x 16)
• Program Memory Type: FLASH
• Ram Size: 128 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: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8235B–AVR–04/11
22 Register Summary ............................................................................... 208
23 Instruction Set Summary .................................................................... 210
24 Ordering Information ........................................................................... 212
25 Packaging Information ........................................................................ 213
26 Errata ..................................................................................................... 217
27 Datasheet Revision History ................................................................ 218
Table of Contents....................................................................................... i
21.5
21.6
21.7
21.8
21.9
21.10
21.11
21.12
24.1
25.1
25.2
25.3
25.4
26.1
27.1
27.2
Current Consumption in Reset ......................................................................186
Current Consumption of Peripheral Units ......................................................187
Pull-up Resistors ...........................................................................................189
Output Driver Strength ...................................................................................192
Input Thresholds and Hysteresis ...................................................................198
BOD, Bandgap and Reset .............................................................................201
Analog Comparator Offset .............................................................................205
Internal Oscillator Speed ...............................................................................205
ATtiny20 ........................................................................................................212
14S1 ..............................................................................................................213
14X ................................................................................................................214
15CC1 ...........................................................................................................215
20M2 ..............................................................................................................216
Rev. A ............................................................................................................217
Rev. 8235B – 04/11 .......................................................................................218
Rev. 8235A – 03/10 .......................................................................................218
ATtiny20
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