ATTINY167-15MZ Atmel, ATTINY167-15MZ Datasheet - Page 174

• Manufacturer Part Number: ATTINY167-15MZ
• Description: MCU AVR 16K FLASH 15MHZ 32-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY167-15MZ

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, LIN, SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• For Use With: ATSTK600-SOIC - STK600 SOCKET/ADAPTER FOR SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

15.5.7.2
15.5.7.3
15.5.7.4
174
ATtiny87/ATtiny167
Data Length in LIN 1.3
Data Length in Rx Response
Data Length in Tx Response
LRXDL (*)
LRXDL (*)
LTXDL (*)
LTXDL (*)
LIN bus
LIN bus
LBUSY
LBUSY
Figure 15-9. LIN2.1 - Rx Response - No error
Figure 15-10. LIN1.3 - Tx Response - No error
(*) : LRXDL & LTXDL updated by user
(*) : LRXDL & LTXDL updated by Rx Response or Tx Response task
• LRXDL and LTXDL fields are both hardware updated before setting LIDOK by decoding the
• Via the above mechanism, a length of 0 or >8 is not possible.
• The user initializes LRXDL field before setting the Rx Response command,
• After setting the Rx Response command, LTXDL is reset by hardware,
• LRXDL field will remain unchanged during Rx (during busy signal),
• LTXDL field will count the number of received bytes (during busy signal),
• If an error occurs, Rx stops, the corresponding error flag is set and LTXDL will give the
• If no error occurs, LRXOK is set after the reception of the CHECKSUM, LRXDL will be
• The user initializes LTXDL field before setting the Tx Response command,
• After setting the Tx Response command, LRXDL is reset by hardware,
• LTXDL will remain unchanged during Tx (during busy signal),
• LRXDL will count the number of transmitted bytes (during busy signal),
data length code contained in the received PROTECTED IDENTIFIER (LRXDL = LTXDL).
number of received bytes without error,
unchanged (and LTXDL = LRXDL).
LIDOK
LIDOK
4
4
LINDLR=0x?4
?
4
DATA-0
DATA-0
1
1
LCMD=Tx Response
st
st
Byte
Byte
0
LCMD=Rx Response
0
DATA-1
DATA-1
2
2
nd
nd
1
Byte
Byte
1
DATA-2
DATA-2
3
3
rd
rd
2
Byte
Byte
2
DATA-3
DATA-3
4
4
th
th
3
Byte
Byte
3
LCMD2..0=000
LCMD2..0=000
CHECKSUM
CHECKSUM
4
4
7728G–AVR–06/10
b
b
LRXOK
LTXOK