IC AVR MCU 4K 10MHZ 1.8V 32-QFN

ATMEGA48V-10MU

Manufacturer Part NumberATMEGA48V-10MU
DescriptionIC AVR MCU 4K 10MHZ 1.8V 32-QFN
ManufacturerAtmel
SeriesAVR® ATmega
ATMEGA48V-10MU datasheets
 


Specifications of ATMEGA48V-10MU

Core ProcessorAVRCore Size8-Bit
Speed10MHzConnectivityI²C, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDTNumber Of I /o23
Program Memory Size4KB (2K x 16)Program Memory TypeFLASH
Eeprom Size256 x 8Ram Size512 x 8
Voltage - Supply (vcc/vdd)1.8 V ~ 5.5 VData ConvertersA/D 8x10b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFNPackage32MLF EP
Device CoreAVRFamily NameATmega
Maximum Speed10 MHzOperating Supply Voltage2.5|3.3|5 V
Data Bus Width8 BitNumber Of Programmable I/os23
Interface TypeSPI/TWI/USARTOn-chip Adc8-chx10-bit
Number Of Timers3Processor SeriesATMEGA48x
CoreAVR8Data Ram Size512 B
Maximum Clock Frequency10 MHzMaximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT3rd Party Development ToolsEWAVR, EWAVR-BL
Minimum Operating Temperature- 40 CController Family/seriesAVR MEGA
No. Of I/o's23Eeprom Memory Size256Byte
Ram Memory Size512ByteCpu Speed10MHz
No. Of Timers3Rohs CompliantYes
For Use WithATSTK600-TQFP32 - STK600 SOCKET/ADAPTER 32-TQFPATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMLead Free Status / RoHS StatusLead free / RoHS Compliant
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Page 57/378

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11.3
Interrupt Vectors in ATmega88
Table 11-2.
Reset and Interrupt Vectors in ATmega88
Program
(2)
Vector No.
Address
(1)
1
0x000
2
0x001
3
0x002
4
0x003
5
0x004
6
0x005
7
0x006
8
0x007
9
0x008
10
0x009
11
0x00A
12
0x00B
13
0x00C
14
0x00D
15
0x00E
16
0x00F
17
0x010
18
0x011
19
0x012
20
0x013
21
0x014
22
0x015
23
0x016
24
0x017
25
0x018
26
0x019
Notes:
Table 11-3
BOOTRST and IVSEL settings. If the program never enables an interrupt source, the Interrupt
Vectors are not used, and regular program code can be placed at these locations. This is also
the case if the Reset Vector is in the Application section while the Interrupt Vectors are in the
Boot section or vice versa.
2545S–AVR–07/10
Source
Interrupt Definition
RESET
External Pin, Power-on Reset, Brown-out Reset and Watchdog System Reset
INT0
External Interrupt Request 0
INT1
External Interrupt Request 1
PCINT0
Pin Change Interrupt Request 0
PCINT1
Pin Change Interrupt Request 1
PCINT2
Pin Change Interrupt Request 2
WDT
Watchdog Time-out Interrupt
TIMER2 COMPA
Timer/Counter2 Compare Match A
TIMER2 COMPB
Timer/Counter2 Compare Match B
TIMER2 OVF
Timer/Counter2 Overflow
TIMER1 CAPT
Timer/Counter1 Capture Event
TIMER1 COMPA
Timer/Counter1 Compare Match A
TIMER1 COMPB
Timer/Coutner1 Compare Match B
TIMER1 OVF
Timer/Counter1 Overflow
TIMER0 COMPA
Timer/Counter0 Compare Match A
TIMER0 COMPB
Timer/Counter0 Compare Match B
TIMER0 OVF
Timer/Counter0 Overflow
SPI, STC
SPI Serial Transfer Complete
USART, RX
USART Rx Complete
USART, UDRE
USART, Data Register Empty
USART, TX
USART, Tx Complete
ADC
ADC Conversion Complete
EE READY
EEPROM Ready
ANALOG COMP
Analog Comparator
TWI
2-wire Serial Interface
SPM READY
Store Program Memory Ready
1. When the BOOTRST Fuse is programmed, the device will jump to the Boot Loader address at
reset, see
“Boot Loader Support – Read-While-Write Self-Programming, ATmega88 and
ATmega168” on page
268.
2. When the IVSEL bit in MCUCR is set, Interrupt Vectors will be moved to the start of the Boot
Flash Section. The address of each Interrupt Vector will then be the address in this table
added to the start address of the Boot Flash Section.
shows reset and Interrupt Vectors placement for the various combinations of
ATmega48/88/168
57