LM3S101 Luminary Micro, Inc., LM3S101 Datasheet - Page 54

• Manufacturer Part Number: LM3S101
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

System Control
54
Reset
Reset
Type
Type
Bit/Field
31:28
27:24
23:16
Device Identification 1 (DID1)
15:8
Offset 0x004
7:5
4:3
2
RO
RO
31
15
0
0
Register 2: Device Identification 1 (DID1), offset 0x004
This register identifies the device family, part number, temperature range, and package type.
RO
RO
30
14
0
0
VER
PARTNO
reserved
TEMP
Name
RoHS
PKG
VER
FAM
RO
RO
29
13
0
0
RO
RO
28
12
0
0
reserved
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
27
11
0
0
RO
RO
26
10
0
0
FAM
see table
Reset
0x01
0x0
0x0
0x0
RO
RO
25
0
9
0
0
1
Preliminary
RO
RO
24
0
8
0
Description
This field defines the version of the DID1 register format:
0=Register version for the Stellaris microcontrollers
Family
This field provides the family identification of the device
within the Luminary Micro product portfolio.
The 0x0 value indicates the Stellaris family of
microcontrollers.
Part Number
This field provides the part number of the device within the
family.
The 0x01 value indicates the LM3S101 microcontroller.
Reserved bits return an indeterminate value, and should
never be changed.
Temperature Range
This field specifies the temperature rating of the device.
This field is encoded as follows:
This field specifies the package type. A value of 0 indicates
a 28-pin SOIC package.
RoHS-Compliance
A 1 in this bit specifies the device is RoHS-compliant.
010-111
RO
TEMP
RO
23
0
7
-
000
001
TEMP
RO
RO
22
0
6
-
Description
Commercial temperature range (0°C to
70°C)
Industrial temperature range (-40°C to
85°C)
Reserved
RO
RO
21
0
5
-
RO
RO
20
0
4
0
PARTNO
PKG
RO
RO
19
0
3
0
RoHS
RO
RO
18
0
2
1
October 5, 2006
RO
RO
17
0
1
-
QUAL
RO
RO
16
1
0
-