MPT612 NXP Semiconductors, MPT612 Datasheet - Page 37

• Manufacturer Part Number: MPT612
• Description: The MPT612, the first dedicated IC for performing the Maximum Power Point Tracking (MPPT) function, is designed for use in applications that use solar photovoltaic (PV) cells or in fuel cells
• Manufacturer: NXP Semiconductors

NXP Semiconductors
21. Contents
1.
2.
3.
4.
5.
6.
6.1
6.2
7.
7.1
7.2
7.3
7.4
7.5
7.5.1
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
7.14
7.15
7.16
7.17
7.17.1
7.17.2
7.17.3
7.17.3.1
7.17.4
7.17.5
7.17.6
7.17.7
7.17.8
7.17.9
7.17.10
7.17.11
8.
9.
10.
11.
General description ............................................. 1
Features and benefits ......................................... 2
Applications ......................................................... 2
Ordering information .......................................... 3
Block diagram ...................................................... 3
Pinning information ............................................ 4
Functional description ........................................ 9
Limiting values .................................................. 19
Static characteristics ........................................ 20
Dynamic characteristics ................................... 24
Application information .................................... 24
Pinning ............................................................... 4
Pin description .................................................... 5
Architectural overview ........................................ 9
On-chip flash program memory .......................... 9
On-chip static RAM ............................................ 9
Memory map .................................................... 10
Interrupt controller ............................................ 10
Interrupt sources .............................................. 11
Pin connect block ............................................. 11
Fast general purpose parallel I/O ..................... 11
10-bit ADC ........................................................ 12
UARTs.............................................................. 12
I
SPI serial I/O controller .................................... 13
SSP serial I/O controller ................................... 13
General purpose 32-bit timers/external event
counters ........................................................... 13
General purpose 16-bit timers/external event
counters ........................................................... 14
Watchdog timer ................................................ 15
Real-time clock ................................................. 15
System control ................................................. 15
Crystal oscillator ............................................... 15
PLL ................................................................... 15
Reset and wake-up timer ................................. 16
Wake-up timer description ................................ 16
Code security (Code Read Protection) ............. 17
External interrupt inputs ................................... 17
Memory mapping control .................................. 17
Power control ................................................... 17
APB .................................................................. 18
Emulation and debugging ................................ 18
EmbeddedICE .................................................. 18
RealMonitor ...................................................... 19
2
C-bus serial I/O controllers ............................ 12
11.1
11.1.1
12.
12.1
12.2
12.2.1
12.2.2
12.3
12.4
12.5
13.
13.1
13.2
13.3
13.4
14.
15.
16.
17.
17.1
17.2
17.3
17.4
18.
19.
20.
21.
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in the section 'Legal information'.
© NXP B.V. 2010.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
MPT612 software overview ............................... 25
MPT612SW interfaces ....................................... 28
Package outline ................................................. 31
Abbreviations ..................................................... 32
Revision history ................................................. 32
Legal information .............................................. 33
Contact information .......................................... 34
List of figures ..................................................... 35
List of tables ...................................................... 36
Contents ............................................................. 37
XTAL1 input ...................................................... 24
XTAL and RTC Printed Circuit Board (PCB)
layout guidelines ............................................... 24
Architecture ...................................................... 26
MPT612 software modules ............................... 26
Hardware Functional Abstraction Layer (HFAL)
MPPTCore module ........................................... 27
Lead-Acid battery charging module .................. 27
Sample charge controller and load control
application ........................................................ 27
Sample applications ......................................... 27
Hardware Functional Abstraction Layer
interfaces .......................................................... 28
MPPTCore module interfaces .......................... 29
Lead-acid battery charging module interfaces .. 30
Interfaces to be implemented by application .... 30
Data sheet status ............................................. 33
Definitions ......................................................... 33
Disclaimers ....................................................... 33
Trademarks ...................................................... 34
......................................................................... 26
Maximum power point tracking IC
Date of release: 14 September 2010
Document identifier: MPT612
MPT612
All rights reserved.