ATTINY24-15MZ Atmel, ATTINY24-15MZ Datasheet - Page 222

• Manufacturer Part Number: ATTINY24-15MZ
• Description: MCU AVR 2K FLASH 15MHZ 20-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY24-15MZ

• Package / Case: 20-QFN Exposed Pad
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Number Of I /o: 12
• Eeprom Size: 128 x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Program Memory Size: 2KB (2K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: USI
• Core Size: 8-Bit
• Cpu Family: ATtiny
• Device Core: AVR
• Device Core Size: 8b
• Frequency (max): 16MHz
• Interface Type: SPI/UART
• Total Internal Ram Size: 128Byte
• # I/os (max): 12
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: QFN EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

222
Atmel ATtiny24/44/84 [Preliminary]
18 Analog-to-Digital Converter ............................................................. 136
19 debugWIRE On-chip Debug System ................................................ 155
20 Self-Programming the Flash ............................................................ 157
21 Memory Programming ...................................................................... 162
18.1
18.2
18.3
18.4
18.5
18.6
18.7
18.8
18.9
18.10
19.1
19.2
19.3
19.4
19.5
19.6
20.1
20.2
20.3
20.4
20.5
21.1
21.2
21.3
21.4
21.5
21.6
21.7
21.8
Features .....................................................................................................136
Overview ....................................................................................................136
ADC Operation ...........................................................................................137
Starting a Conversion .................................................................................138
Prescaling and Conversion Timing .............................................................139
Changing Channel or Reference Selection ................................................142
ADC Noise Canceller .................................................................................143
ADC Conversion Result .............................................................................146
Temperature Measurement ........................................................................147
Register Description ...................................................................................148
Features .....................................................................................................155
Overview ....................................................................................................155
Physical Interface .......................................................................................155
Software Break Points ................................................................................156
Limitations of debugWIRE ..........................................................................156
Register Description ...................................................................................156
Performing Page Erase by SPM ................................................................157
Filling the Temporary Buffer (Page Loading) .............................................157
Performing a Page Write ............................................................................158
Addressing the Flash During Self-Programming ........................................158
Register Description ...................................................................................160
Program And Data Memory Lock Bits ........................................................162
Fuse Bytes .................................................................................................163
Signature Bytes ..........................................................................................164
Calibration Byte ..........................................................................................164
Page Size ...................................................................................................165
Serial Downloading ....................................................................................166
High-voltage Serial Programming ..............................................................170
High-voltage Serial Programming Algorithm ..............................................171
7701D–AVR–09/10