ATmega16M1 Automotive Atmel Corporation, ATmega16M1 Automotive Datasheet - Page 224

• Manufacturer Part Number: ATmega16M1 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega16M1 Automotive

• Flash (kbytes): 16 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: 27
• Ext Interrupts: 27
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 1
• Can: 1
• Lin: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 125
• Analog Comparators: 4
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 1
• 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: 14
• Input Capture Channels: 1
• Pwm Channels: 10
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

17.6.2
224
Atmel ATmega16/32/64/M1/C1
LIN Status and Interrupt Register - LINSIR
• Bit 3 - LENA: Enable
• Bit 2:0 - LCMD[2..0]: Command and mode
• Bits 7:5 - LIDST[2:0]: Identifier Status
• Bit 4 - LBUSY: Busy Signal
Bit
Read/Write
Initial Value
b. UART mode (default = 00):
– 01 = No CRC, no Time out (listen mode “off”),
– 10 = No Frame_Time_Out (listen mode “off” & CRC “on”),
– 11 = Listening mode (CRC “on” & Frame_Time_Out “on”).
– 00 = 8-bit, no parity (listen mode “off”),
– 01 = 8-bit, even parity (listen mode “off”),
– 10 = 8-bit, odd parity (listen mode “off”),
– 11 = Listening mode, 8-bit, no parity.
– 0 = Disable (both LIN and UART modes),
– 1 = Enable (both LIN and UART modes).
–000 = LIN Rx Header - LIN abort,
– 001 = LIN Tx Header,
– 010 = LIN Rx Response,
– 011 = LIN Tx Response,
– 100 = UART Rx & Tx Byte disable,
– 11x = UART Rx Byte enable,
– 1x1 = UART Tx Byte enable.
– 0xx = no specific identifier,
– 100 = Identifier 60 (0x3C),
– 101 = Identifier 61 (0x3D),
– 110 = Identifier 62 (0x3E),
– 111 = Identifier 63 (0x3F).
– 0 = Not busy,
– 1 = Busy (receiving or transmitting).
The command is only available if LENA is set.
LIDST2
R
7
0
LIDST1
R
6
0
LIDST0
R
5
0
LBUSY
R
4
0
R/W
LERR
3
0
one
R/W
LIDOK
2
0
one
LTXOK
R/W
1
0
one
LRXOK
R/W
0
0
7647G–AVR–09/11
one
LINSIR