RSTO 1
GND 2
SCL 3
6 VCC
5 VPP
4 SDA
Processor
ALPU-MP
SOT-23-6L
Generate
Seed
Plain Text
Transmit
Plain Text
Plain Text
Receive
Plain Text
Plain Text
Parameter Load
Top View
Encryptioin
Library
Encryptioin
Module
Parameter Save
Cipher Text `
Wait for next
command
Read request
Cipher Text
Advanced Product Information
ALPU-MP&ALPU-MPL
Algorithm License Permission Unit
Features
General Description
High performance illegal copy protection IC
The ALPU-MP is the high-end IC among the ALPU series. Its
encryption core is based on Rijndeal AES-128 with 192-bits
programmable parameters. It is a slave device that always
operates with MCU through the serial bus.
128bits encryption applied with AES-128
32/64bits OTP cells for user serial code
IIC Serial Interface, Supporting up to 400 Kbps
3.3V(alpu-mp)/1.8V(alpu-mpl) Operation Voltage
In addition the ALPU-MP has Reset-out(RSTO) function that
gives the reset signal to reset pin of the external device.
Reset-Output (open drain, RSTO)
Reset delay time on power up. Fixed (Factory-
Programmed) reset out times : 8ms to 1s
Built- in Power on Reset / 16MHz OSC
Two Power Mode ( Active, Sleep )
Applications
DMB, Navigation
Mobile Phone, PMP, MP3
DVR(PVR), DVDP
Set-Top Boxes (STBs)
Etc.(Most of electronic system using
u-Processor)
Pin Configuration
Encryption Flow
Ordering Information
Run Next
Process
Yes
Data Read
request
Transmit
Result
Compare
No
System Shut
Down(Halt)
Stand-by
Each customer will have different device number.
Part
Operation VCC
3.3V
Package
SOT-23-6L
SOT-23-6L
Code Number
xxx:3digits(Hex)
xxx:3digits(Hex)
ALPU-MP
ALPU-MPL
1.8V
www.neowine.com
1/23
ALPU-MP/ALPU-MPL Datasheet Ver 2.15
Contents
1. Overview -------------------------------------------------------------
2. I/O Port ---------------------------------------------------------------
3. Clock Management ------------------------------------------------------
4. Power Mode -----------------------------------------------------------
5. Initialization ------------------------------------------------------------
6. Encryption ------------------------------------------------------------
7. One Time Programmable ROM ---------------------------------------------
8. Power-on-Reset Output --------------------------------------------------.
9. Communication Interface --------------------------------------------------
10. Electrical Characteristic -------------------------------------------------
11. Typical Operation Circuit -------------------------------------------------
12. Package Information -----------------------------------------------------
3
5
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9
10
14
14
15
18
20
21
13. Datasheet Revision History ------------------------------------------------ 22
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2/23
ALPU-MP/ALPU-MPL Datasheet Ver 2.15