ATtiny167 Automotive Atmel Corporation, ATtiny167 Automotive Datasheet - Page 185

• Manufacturer Part Number: ATtiny167 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATtiny167 Automotive

• Flash (kbytes): 16 Kbytes
• Pin Count: 20
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 8
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 16
• Ext Interrupts: 16
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Lin: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• 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): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 150
• 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: 3
• Input Capture Channels: 1
• Pwm Channels: 9
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

15.6.6
15.6.7
7728G–AVR–06/10
LIN Baud Rate Register - LINBRR
LIN Data Length Register - LINDLR
• Bits 5:0 - LBT[5:0]: LIN Bit Timing
• Bits 15:12 - Reserved Bits
• Bits 11:0 - LDIV[11:0]: Scaling of clk
• Bits 7:4 - LTXDL[3:0]: LIN Transmit Data Length
• Bits 3:0 - LRXDL[3:0]: LIN Receive Data Length
Initial Value
Initial Value
Read/Write
Read/Write
These bits are reserved for future use. For compatibility with future devices, they must be
written to zero when LINBRR is written.
The LDIV value is used to scale the entering clk
UART baud rate.
Bit
Bit
Bit
Gives the number of samples of a bit.
Default value: LBT[6:0]=32 — Min. value: LBT[6:0]=8 — Max. value: LBT[6:0]=63
In LIN mode, this field gives the number of bytes to be transmitted (clamped to 8 Max).
In UART mode this field is unused.
In LIN mode, this field gives the number of bytes to be received (clamped to 8 Max).
In UART mode this field is unused.
LTXDL3
LDIV7
R/W
R/W
15
7
0
7
0
-
LTXDL2
sample-time = (1 /
LDIV6
R/W
R/W
14
6
0
6
0
-
LTXDL1
LDIV5
R/W
R/W
13
5
0
5
0
-
LTXDL0
i/o
LDIV4
f
R/W
R/W
clk
12
4
0
4
0
-
Frequency
i/o
) x (LDIV[11..0] + 1)
LRXDL3
LDIV11
LDIV3
R/W
R/W
i/o
11
3
0
3
0
frequency to achieve appropriate LIN or
ATtiny87/ATtiny167
LRXDL2
LDIV10
LDIV2
R/W
R/W
10
2
0
2
0
LRXDL1
LDIV1
LDIV9
R/W
R/W
1
0
1
9
0
LRXDL0
LDIV0
LDIV8
R/W
R/W
0
0
0
8
0
LINDLR
LINBRRL
LINBRRH
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