ATtiny88 Automotive Atmel Corporation, ATtiny88 Automotive Datasheet - Page 243

• Manufacturer Part Number: ATtiny88 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATtiny88 Automotive

• Flash (kbytes): 8 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 12
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 28
• Ext Interrupts: 28
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 0.5
• Eeprom (bytes): 64
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 125
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 2
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

9157B–AVR–01/10
12 16-bit Timer/Counter1 with PWM .......................................................... 86
13 Timer/Counter0 and Timer/Counter1 Prescalers .............................. 116
14 Serial Peripheral Interface – SPI ......................................................... 119
15 2-Wire Serial Interface ......................................................................... 128
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
12.10
12.11
13.1
13.2
13.3
13.4
14.1
14.2
14.3
14.4
14.5
15.1
15.2
15.3
15.4
15.5
15.6
15.7
15.8
15.9
Features ..........................................................................................................86
Overview ..........................................................................................................86
Accessing 16-bit Registers ..............................................................................88
Timer/Counter Clock Sources .........................................................................91
Counter Unit ....................................................................................................91
Input Capture Unit ...........................................................................................92
Output Compare Units .....................................................................................94
Compare Match Output Unit ............................................................................96
Modes of Operation .........................................................................................98
Timer/Counter Timing Diagrams ...................................................................106
Register Description ......................................................................................108
Internal Clock Source ....................................................................................116
Prescaler Reset .............................................................................................116
External Clock Source ...................................................................................116
Register Description ......................................................................................118
Features ........................................................................................................119
Overview ........................................................................................................119
SS Pin Functionality ......................................................................................123
Data Modes ...................................................................................................124
Register Description ......................................................................................125
Features ........................................................................................................128
2-wire Serial Interface Bus Definition ............................................................128
Data Transfer and Frame Format ..................................................................129
Multi-master Bus Systems, Arbitration and Synchronization .........................132
Overview of the TWI Module .........................................................................134
Using the TWI ................................................................................................136
Transmission Modes .....................................................................................140
Multi-master Systems and Arbitration ............................................................153
Register Description ......................................................................................155
ATtiny88 Automotive
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