ATTINY20-SSU Atmel, ATTINY20-SSU Datasheet - Page 223
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ATTINY20-SSU
Manufacturer Part Number
ATTINY20-SSU
Description
MCU AVR 2KB FLASH 12MHZ 14SOIC
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY20-EK1.pdf
(224 pages)
Specifications of ATTINY20-SSU
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
*
Processor Series
ATtiny
Core
AVR
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
SPI, TWI
Maximum Clock Frequency
12 MHz
Number Of Programmable I/os
12
Number Of Timers
2
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Temperature Range
- 40 C to + 85 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATTINY20-SSU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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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
v
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