ATTINY48-AUR Atmel, ATTINY48-AUR Datasheet - Page 4
ATTINY48-AUR
Manufacturer Part Number
ATTINY48-AUR
Description
MCU AVR 4KB FLASH 12MHZ 32TQFP
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY48-MU.pdf
(302 pages)
Specifications of ATTINY48-AUR
Core Processor
AVR
Core Size
8-Bit
Speed
12MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
28
Program Memory Size
4KB (2K x 16)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
256 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATTINY48-AUR
Manufacturer:
Atmel
Quantity:
5 975
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1.1.8
4
ATtiny48/88
Port D (PD7:0)
minimum pulse length is given in
generate a reset.
The various special features of Port C are elaborated in
72.
Port D is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
PD[7:4] output buffers have symmetrical drive characteristics with both sink and source capabil-
ities, while the PD[3:0] output buffers have high sink capabilities. As inputs, Port D pins that are
externally pulled low will source current if the pull-up resistors are activated. The Port D pins are
tri-stated when a reset condition becomes active, even if the clock is not running.
The various special features of Port D are elaborated in
75.
Table 22-3 on page
209. Shorter pulses are not guaranteed to
“Alternate Functions of Port C” on page
“Alternate Functions of Port D” on page
8008G–AVR–04/11
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