ATMEGA48V-10AU Atmel, ATMEGA48V-10AU Datasheet - Page 374

• Manufacturer Part Number: ATMEGA48V-10AU
• Description: IC AVR MCU 4K 10MHZ 1.8V 32TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA48V-10AU

• 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-TQFP, 32-VQFP
• Processor Series: ATMEGA48x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: 2-Wire/SPI/USART/Serial
• Maximum Clock Frequency: 10 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• A/d Inputs: 8-Channel, 10-Bit
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 23
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 32-pin TQFP
• Programmable Memory: 4K Bytes
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• For Use With: ATSTK600-TQFP32 - STK600 SOCKET/ADAPTER 32-TQFPATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRDRAGON - 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

27 Memory Programming ......................................................................... 284
28 Electrical Characteristics .................................................................... 302
29 Typical Characteristics ........................................................................ 314
vi
26.2Overview ..............................................................................................................268
26.3Application and Boot Loader Flash Sections .......................................................268
26.4Read-While-Write and No Read-While-Write Flash Sections ..............................269
26.5Boot Loader Lock Bits .........................................................................................271
26.6Entering the Boot Loader Program ......................................................................272
26.7Addressing the Flash During Self-Programming .................................................273
26.8Self-Programming the Flash ................................................................................274
26.9Register Description ............................................................................................282
27.1Program And Data Memory Lock Bits .................................................................284
27.2Fuse Bits ..............................................................................................................285
27.3Signature Bytes ...................................................................................................287
27.4Calibration Byte ...................................................................................................287
27.5Page Size ............................................................................................................288
27.6Parallel Programming Parameters, Pin Mapping, and Commands .....................288
27.7Parallel Programming ..........................................................................................290
27.8Serial Downloading ..............................................................................................297
28.1Absolute Maximum Ratings* ...............................................................................302
28.2DC Characteristics ...............................................................................................302
28.3Speed Grades .....................................................................................................304
28.4Clock Characteristics ...........................................................................................305
28.5System and Reset Characteristics ......................................................................306
28.62-wire Serial Interface Characteristics .................................................................307
28.7SPI Timing Characteristics ..................................................................................308
28.8ADC Characteristics ............................................................................................310
28.9Parallel Programming Characteristics .................................................................311
29.1Active Supply Current ..........................................................................................314
29.2Idle Supply Current ..............................................................................................317
29.3Supply Current of I/O modules ............................................................................320
29.4Power-Down Supply Current ...............................................................................322
29.5Power-Save Supply Current ................................................................................323
29.6Standby Supply Current ......................................................................................323
29.7Pin Pull-up ...........................................................................................................324
ATmega48/88/168
2545S–AVR–07/10