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ATMEGA48V-10MU
ATMEGA48V-10MU | |
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Manufacturer Part Number | ATMEGA48V-10MU |
Description | IC AVR MCU 4K 10MHZ 1.8V 32-QFN |
Manufacturer | Atmel |
Series | AVR® ATmega |
ATMEGA48V-10MU datasheets |
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Specifications of ATMEGA48V-10MU | |||
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Core Processor | AVR | Core Size | 8-Bit |
Speed | 10MHz | Connectivity | I²C, SPI, UART/USART |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Number Of I /o | 23 |
Program Memory Size | 4KB (2K x 16) | Program Memory Type | FLASH |
Eeprom Size | 256 x 8 | Ram Size | 512 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 | 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN | Package | 32MLF EP |
Device Core | AVR | Family Name | ATmega |
Maximum Speed | 10 MHz | Operating Supply Voltage | 2.5|3.3|5 V |
Data Bus Width | 8 Bit | Number Of Programmable I/os | 23 |
Interface Type | SPI/TWI/USART | On-chip Adc | 8-chx10-bit |
Number Of Timers | 3 | Processor Series | ATMEGA48x |
Core | AVR8 | Data Ram Size | 512 B |
Maximum Clock Frequency | 10 MHz | Maximum Operating Temperature | + 85 C |
Mounting Style | SMD/SMT | 3rd Party Development Tools | EWAVR, EWAVR-BL |
Minimum Operating Temperature | - 40 C | Controller Family/series | AVR MEGA |
No. Of I/o's | 23 | Eeprom Memory Size | 256Byte |
Ram Memory Size | 512Byte | Cpu Speed | 10MHz |
No. Of Timers | 3 | Rohs Compliant | Yes |
For Use With | ATSTK600-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 SYSTEM | Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
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8.7128 kHz Internal Oscillator ......................................................................................33
8.8External Clock .........................................................................................................34
8.9Clock Output Buffer .................................................................................................34
8.10Timer/Counter Oscillator ........................................................................................35
8.11System Clock Prescaler ........................................................................................35
8.12Register Description ..............................................................................................36
9
Power Management and Sleep Modes ................................................. 38
9.1Sleep Modes ............................................................................................................38
9.2Idle Mode .................................................................................................................38
9.3ADC Noise Reduction Mode ....................................................................................39
9.4Power-down Mode ...................................................................................................39
9.5Power-save Mode ....................................................................................................39
9.6Standby Mode .........................................................................................................40
9.7Power Reduction Register .......................................................................................40
9.8Minimizing Power Consumption ..............................................................................40
9.9Register Description ................................................................................................42
10 System Control and Reset .................................................................... 44
10.1Resetting the AVR .................................................................................................44
10.2Reset Sources .......................................................................................................44
10.3Power-on Reset .....................................................................................................45
10.4External Reset .......................................................................................................46
10.5Brown-out Detection ..............................................................................................46
10.6Watchdog System Reset .......................................................................................47
10.7Internal Voltage Reference ....................................................................................47
10.8Watchdog Timer ....................................................................................................48
10.9Register Description ..............................................................................................52
11 Interrupts ................................................................................................ 55
11.1Overview ................................................................................................................55
11.2Interrupt Vectors in ATmega48 ..............................................................................55
11.3Interrupt Vectors in ATmega88 ..............................................................................57
11.4Interrupt Vectors in ATmega168 ............................................................................60
11.5Register Description ..............................................................................................63
12 External Interrupts ................................................................................. 65
12.1Pin Change Interrupt Timing ..................................................................................65
12.2Register Description ..............................................................................................66
ATmega48/88/168
ii
2545S–AVR–07/10
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