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ATTINY817-MFR. Datasheet(PDF) 126 Page - Microchip Technology

Part # ATTINY817-MFR.
Description  AVR짰 Microcontroller with Core Independent Peripherals and picoPower짰 Technology
PDF  492 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

ATTINY817-MFR. Datasheet(HTML) 126 Page - Microchip Technology

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17.4
Register Summary - BOD
Offset
Name
Bit Pos.
0x00
CTRLA
7:0
SAMPFREQ
ACTIVE[1:0]
SLEEP[1:0]
0x01
CTRLB
7:0
LVL[2:0]
0x02
...
0x07
Reserved
0x08
VLMCTRLA
7:0
VLMLVL[1:0]
0x09
INTCTRL
7:0
VLMCFG[1:0]
VLMIE
0x0A
INTFLAGS
7:0
VLMIF
0x0B
STATUS
7:0
VLMS
17.5
Register Description
17.5.1
Control A
Name: 
CTRLA
Offset:  0x00
Reset: 
Loaded from fuse
Property:
 
Configuration Change Protection
Bit
7
6
5
4
3
2
1
0
SAMPFREQ
ACTIVE[1:0]
SLEEP[1:0]
Access
R
R
R
R
R
R
R/W
R/W
Reset
0
0
0
x
x
x
x
x
Bit 4 – SAMPFREQ: Sample Frequency
This bit selects the BOD sample frequency.
The Reset value is loaded from the SAMPFREQ bit in FUSE.BODCFG.This bit is under Configuration
Change Protection (CCP).
Value
Description
0x0
Sample frequency is 1kHz
0x1
Sample frequency is 125Hz
Bits 3:2 – ACTIVE[1:0]: Active
These bits selects the BOD operation mode when the device is in active or idle mode.
The Reset value is loaded from the ACTIVE bits in FUSE.BODCFG.These bits are not under
Configuration Change Protection (CCP).
Value
Description
0x0
Disabled
0x1
Enabled
0x2
Sampled
0x3
Enabled with wake-up halted until BOD is ready
ATtiny417/817
© 2017 Microchip Technology Inc.
Datasheet Complete
DS40001901B-page 126



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