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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0xC1B
0xC1C
0xC1D
0xC1E
0xC1F
11.4
Interrupt Vectors in ATmega168
Table 11-4.
Reset and Interrupt Vectors in ATmega168
Program
(2)
VectorNo.
Address
Source
(1)
1
0x0000
RESET
2
0x0002
INT0
3
0x0004
INT1
4
0x0006
PCINT0
5
0x0008
PCINT1
6
0x000A
PCINT2
7
0x000C
WDT
8
0x000E
TIMER2 COMPA
9
0x0010
TIMER2 COMPB
10
0x0012
TIMER2 OVF
11
0x0014
TIMER1 CAPT
12
0x0016
TIMER1 COMPA
13
0x0018
TIMER1 COMPB
14
0x001A
TIMER1 OVF
15
0x001C
TIMER0 COMPA
16
0x001E
TIMER0 COMPB
17
0x0020
TIMER0 OVF
18
0x0022
SPI, STC
19
0x0024
USART, RX
20
0x0026
USART, UDRE
21
0x0028
USART, TX
22
0x002A
ADC
23
0x002C
EE READY
24
0x002E
ANALOG COMP
25
0x0030
TWI
26
0x0032
SPM READY
Notes:
ATmega48/88/168
60
out
SPH,r16
ldi
r16,low(RAMEND)
out
SPL,r16
sei
<instr>
xxx
Interrupt Definition
External Pin, Power-on Reset, Brown-out Reset and Watchdog System Reset
External Interrupt Request 0
External Interrupt Request 1
Pin Change Interrupt Request 0
Pin Change Interrupt Request 1
Pin Change Interrupt Request 2
Watchdog Time-out Interrupt
Timer/Counter2 Compare Match A
Timer/Counter2 Compare Match B
Timer/Counter2 Overflow
Timer/Counter1 Capture Event
Timer/Counter1 Compare Match A
Timer/Coutner1 Compare Match B
Timer/Counter1 Overflow
Timer/Counter0 Compare Match A
Timer/Counter0 Compare Match B
Timer/Counter0 Overflow
SPI Serial Transfer Complete
USART Rx Complete
USART, Data Register Empty
USART, Tx Complete
ADC Conversion Complete
EEPROM Ready
Analog Comparator
2-wire Serial Interface
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.
; Set Stack Pointer to top of RAM
; Enable interrupts
2545S–AVR–07/10