ATTINY48-MMU Atmel, ATTINY48-MMU Datasheet - Page 5

• Manufacturer Part Number: ATTINY48-MMU
• Description: MCU AVR 5K FLASH 12MHZ 28-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY48-MMU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 24
• 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 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Processor Series: ATTINY4x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: 2-Wire, I2S, SPI
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 6 Channel
• Package: 28VQFN EP
• Device Core: AVR
• Family Name: ATtiny
• Maximum Speed: 12 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• For Use With: ATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7 Power Management and Sleep Modes
8 Interrupts
8089A-AVR-09/07
ATtiny48/88
ATmega48P/88P/168P/328P. The table below summarises sleep modes in all
devices.
Table 7-1. Sleep Modes.
Sleep mode selection bit SM2 has not been implemented in ATtiny48/88.
The
ATmega48P/88P/168P/328P can be found in the Power-down Sleep Mode of
ATtiny48/88. See device data sheets for more information.
The interrupt vector table of ATtiny48/88 differs from those of ATmega48/88/168 and
ATmega48P/88P/168P/328P. See table below.
Table 8-1. Interrupt vectors.
Sleep Mode
Idle
ADC Noise Reduction
Power-down
Power-save
Standby
Extended Standby
Vector
Address
0x000
0x001
0x002
0x003
0x004
0x005
0x006
0x007
0x008
0x009
0x00A
0x00B
0x00C
BOD
disable
has
ATmega48/88/168
less
function
TIMER2_COMPA
TIMER2_COMPB
TIMER1_COMPA
TIMER1_COMPB
TIMER1_CAPT
TIMER2_OVF
sleep
ATmega168
WDT
ATmega48
ATmega88
in
X
X
X
X
X
ATmega168P/328P
modes
ATmega48P/88P
Extended
PCINT0
PCINT1
PCINT2
RESET
INT0
INT1
Implementation
than
ATmega168P
ATmega328P
ATmega48P
ATmega88P
Standby
X
X
X
X
X
X
ATmega48/88/168
Sleep
TIMER1_COMPA
TIMER1_COMPB
TIMER0_COMPA
TIMER1_CAPT
TIMER1_OVF
ATtiny48
ATtiny88
AVR515
PCINT3
ATtiny48
ATtiny88
WDT
Mode
X
X
X
and
of
5