Microchip Technology megaAVR 0 Series Manual page 21

5.7.1 Signature Row Summary - SIGROW
Offset Name Bit Pos.
0x00 DEVICEID0
0x01 DEVICEID1
0x02 DEVICEID2
0x03 SERNUM0
0x04 SERNUM1
0x05 SERNUM2
0x06 SERNUM3
0x07 SERNUM4
0x08 SERNUM5
0x09 SERNUM6
0x0A SERNUM7
0x0B SERNUM8
0x0C SERNUM9
0x0D
... Reserved
0x1F
0x20 TEMPSENSE0
0x21 TEMPSENSE1
0x22 OSC16ERR3V
0x23 OSC16ERR5V
0x24 OSC20ERR3V
0x25 OSC20ERR5V
5.7.2 Signature Row Description
©
2018 Microchip Technology Inc.
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
DEVICEID[7:0]
DEVICEID[7:0]
DEVICEID[7:0]
SERNUM[7:0]
SERNUM[7:0]
SERNUM[7:0]
SERNUM[7:0]
SERNUM[7:0]
SERNUM[7:0]
SERNUM[7:0]
SERNUM[7:0]
SERNUM[7:0]
SERNUM[7:0]
TEMPSENSE[7:0]
TEMPSENSE[7:0]
OSC16ERR3V[7:0]
OSC16ERR5V[7:0]
OSC20ERR3V[7:0]
OSC20ERR5V[7:0]
Datasheet Preliminary
®
megaAVR 0-Series
Memories
DS40002015A-page 21