ATMEGA32HVB-8X3 Atmel, ATMEGA32HVB-8X3 Datasheet - Page 272

• Manufacturer Part Number: ATMEGA32HVB-8X3
• Description: MCU AVR 32KB FLASH 8MHZ 44TSSOP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA32HVB-8X3

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SPI
• Peripherals: POR, WDT
• Number Of I /o: 17
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 25 V
• Data Converters: A/D 7x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TSSOP
• Processor Series: ATMEGA32x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SPI, TWI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATAVRSB200
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 7 Channel
• Package: 44TSSOP
• Device Core: AVR
• Family Name: ATmega
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 5|9|12|15|18|24 V
• For Use With: ATSTK524 - KIT STARTER ATMEGA32M1/MEGA32C1ATSTK600 - DEV KIT FOR AVR/AVR32ATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8042B–AVR–06/10
26 Cell Balancing ...................................................................................... 154
27 2-wire Serial Interface .......................................................................... 156
28 debugWIRE On-chip Debug System .................................................. 189
29 Boot Loader Support – Read-While-Write Self-Programming ......... 191
30 Memory Programming ......................................................................... 208
25.4Register Description ............................................................................................153
26.1Overview .............................................................................................................154
26.2Register Description ............................................................................................155
27.1Features ..............................................................................................................156
27.2Two-wire Serial Interface Bus Definition ..............................................................156
27.3Data Transfer and Frame Format ........................................................................157
27.4Multi-master Bus Systems, Arbitration and Synchronization ...............................160
27.5Overview of the TWI Module ...............................................................................162
27.6Using the TWI ......................................................................................................165
27.7Transmission Modes ...........................................................................................168
27.8Multi-master Systems and Arbitration ..................................................................181
27.9Bus Connect/Disconnect for Two-wire Serial Interface .......................................183
27.10Register Description ..........................................................................................184
28.1Features ..............................................................................................................189
28.2Overview .............................................................................................................189
28.3Physical Interface ................................................................................................189
28.4Software Break Points .........................................................................................190
28.5Limitations of debugWIRE ...................................................................................190
28.6Register Description ............................................................................................190
29.1Features ..............................................................................................................191
29.2Overview .............................................................................................................191
29.3Application and Boot Loader Flash Sections .......................................................191
29.4Read-While-Write and No Read-While-Write Flash Sections ..............................192
29.5Boot Loader Lock Bits .........................................................................................194
29.6Entering the Boot Loader Program ......................................................................195
29.7Addressing the Flash During Self-Programming .................................................196
29.8Self-Programming the Flash ................................................................................197
29.9Register Description ............................................................................................206
30.1Program And Data Memory Lock Bits .................................................................208
ATmega16HVB/32HVB
v