ATTINY20-MMHR Atmel, ATTINY20-MMHR Datasheet - Page 178

• 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: -

178
ATtiny20
Table 20-9.
Symbol
t
t
t
f
t
t
t
V
CHCH
CLCH
CLOV
CLCL
CLCL
IVCH
CHIX
CC
Parameter
Programming Voltage
Clock Frequency
Clock Period
Clock Low Pulse Width
Clock High Pulse Width
Data Input to Clock High Setup Time
Data Input Hold Time After Clock High
Data Output Valid After Clock Low Time
Serial Programming Characteristics.
4.75
Min
500
200
200
100
50
Typ
5
Max
200
8235B–AVR–04/11
5.5
2
Units
MHz
ns
ns
ns
ns
ns
ns
V