ATMEGA16M1-MU Atmel, ATMEGA16M1-MU Datasheet - Page 216

• Manufacturer Part Number: ATMEGA16M1-MU
• Description: IC MCU AVR 16K FLASH 32VQFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA16M1-MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: CAN, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -

20.6
20.6.1
216
Register Description
ATmega16M1/32M1/64M1
LINCR – LIN Control Register
Note:
• Bit 7 - LSWRES: Software Reset
• Bit 6 - LIN13: LIN 1.3 mode
• Bit 5:4 - LCONF[1:0]: Configuration
The configuration settings for LIN and UART mode are shown in
Table 20-5.
Note:
Table 20-6.
Note:
Bit
Read/Write
Initial Value
LCONF[1:0]
00
01
10
11
LCONF[1:0]
00
01
10
11
10. LINDAT:
(1)
(1)
- All bits are in R/W accessible
- Note that LAINC has no more effect on the auto-incrementation and the access to the
full FIFO is done setting LINDX[2..0] of LINSEL
– 0 = No action
– 1 = Software reset (this bit is self-reset at the end of the reset procedure)
– 0 = LIN 2.1 (default)
– 1 = LIN 1.3
When a debugger break occurs, the state machine of the LIN/UART controller is stopped
(included frame time-out) and further communication may be corrupted
1. Default
1. Default
LSWRES
LIN Mode Configuration
UART Mode Configuration
R/W
Mode
LIN Standard configuration (listen mode “off”, CRC “on” & Frame_Time_Out
“on”
No CRC, no Time out (listen mode “off”)
No Frame_Time_Out (listen mode “off” & CRC “on”)
Listening mode (CRC “on” & Frame_Time_Out “on”)
Mode
8-bit, no parity (listen mode “off”)
8-bit, even parity (listen mode “off”)
10 = 8-bit, odd parity (listen mode “off”)
Listening mode, 8-bit, no parity
7
0
LIN13
R/W
6
0
LCONF1
R/W
5
0
LCONF0
R/W
4
0
LENA
R
3
0
LCMD2
R/W
2
0
Table 20-5
LCMD1
R/W
1
0
and
LCMD0
R/W
0
0
Table
8209D–AVR–11/10
20-6.
LINCR