STEVAL-MKI030V1 STMicroelectronics, STEVAL-MKI030V1 Datasheet - Page 52

• Manufacturer Part Number: STEVAL-MKI030V1
• Description: BOARD DEMO STM8S207R6/LIS331DLH
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI030V1

• Design Resources: STEVAL-MKI030V1 Schematic
• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±2g, 4g, 8g
• Interface: I²C, SCI
• Sensitivity: 3.9mg/digit, 2mg/digit, 1mg/digit
• Voltage - Supply: 4.5V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: LIS331DLH, STM8S207R6T6
• Sensing Axis: Triple Axis
• Operating Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8852

Unique ID
9
52/105
Unique ID
The devices feature a 96-bit unique device identifier which provides a reference number that
is unique for any device and in any context. The 96 bits of the identifier can never be altered
by the user.
The unique device identifier can be read in single bytes and may then be concatenated
using a custom algorithm.
The unique device identifier is ideally suited:
●
●
●
Table 14.
Address
0x48CD
0x48CE
0x48CF
0x48D0
0x48D1
0x48D2
0x48D3
0x48D4
0x48D5
0x48D6
0x48D7
0x48D8
For use as serial numbers
For use as security keys to increase the code security in the program memory while
using and combining this unique ID with software crytograhic primitives and protocols
before programming the internal memory.
To activate secure boot processes
X co-ordinate on
Y co-ordinate on
Unique ID registers (96 bits)
Wafer number
description
Lot number
the wafer
the wafer
Content
Doc ID 14733 Rev 11
7
6
5
Unique ID bits
4
U_ID[23:16]
U_ID[31:24]
U_ID[39:32]
U_ID[47:40]
U_ID[55:48]
U_ID[63:56]
U_ID[71:64]
U_ID[79:72]
U_ID[87:80]
U_ID[95:88]
U_ID[15:8]
U_ID[7:0]
3
STM8S207xx, STM8S208xx
2
1
0