LM3S2965-IQC20-A0T Luminary Micro, Inc., LM3S2965-IQC20-A0T Datasheet - Page 84

• Manufacturer Part Number: LM3S2965-IQC20-A0T
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

System Control
Device Identification 1 (DID1)
Base 0x400F.E000
Offset 0x004
Type RO
84
Reset
Reset
Type
Type
Bit/Field
31:28
27:24
23:16
15:13
RO
RO
31
15
0
0
Register 12: Device Identification 1 (DID1), offset 0x004
This register identifies the device family, part number, temperature range, pin count, and package
type.
PINCOUNT
RO
RO
30
14
0
1
PINCOUNT
VER
PARTNO
Name
VER
FAM
RO
RO
29
13
0
0
RO
RO
28
12
1
0
RO
RO
Type
27
11
0
0
RO
RO
RO
RO
reserved
RO
RO
26
10
0
0
FAM
Reset
0x55
0x1
0x0
0x2
RO
RO
25
0
9
0
Preliminary
Description
This field defines the DID1 register format version. The version number
is numeric. The value of the VER field is encoded as follows (all other
encodings are reserved):
Family
This field provides the family identification of the device within the
Luminary Micro product portfolio. The value is encoded as follows (all
other encodings are reserved):
Part Number
This field provides the part number of the device within the family. The
value is encoded as follows (all other encodings are reserved):
Package Pin Count
This field specifies the number of pins on the device package. The value
is encoded as follows (all other encodings are reserved):
RO
RO
Value
0x1
Value
0x0
Value
0x55
Value
0x2
24
0
8
0
Description
First revision of the DID1 register format, indicating a Stellaris
LM3Snnnn device.
Description
Stellaris family of microcontollers, that is, all devices with
external part numbers starting with LM3S.
Description
LM3S2965
Description
100-pin package
RO
RO
23
0
7
0
TEMP
RO
RO
22
1
6
0
RO
RO
21
0
5
1
RO
RO
20
1
4
0
PARTNO
PKG
RO
RO
19
0
3
1
ROHS
RO
RO
18
1
2
1
June 04, 2007
RO
RO
17
0
1
-
QUAL
RO
RO
16
1
0
-