MCF51EM256 32-Bit MCU for Smart Meter Applications
Design Files
Receive the full breakdown. See the product footprint and more in the eCad file.
8-bit LCD GW MCUs
The MC9S08GW is an 8-bit microcontroller family based on the proven S08 core, and used in gas or water flow meters, as well as single-phase electric meters. Two independent 16-bit SAR analog-to-digital converters (ADCs) with a programmable delay block and a pulse counter with automatic sensor decoding for gas and water flow meters make this family ideal for electric metering applications. Additionally, the flexible LCD controller enables it to be highly integrated. The MC9S08GW family comes with a full suite of hardware and software tools to make development quick and easy, including a cost-effective tower module for getting started quickly.
Product Details
Block Diagram
Features
- 20 MHz bus frequency S08 8-bit core
- 64 KB and 32 KB flash options
- 4 KB RAM
- Two independent 16-bit SAR ADC with programmable delay block
- Flexible LCD controller
- Up to 288 segments
- Regulated charge pump (contrast control)
- Real-time clock with calendar, backup SRAM, calibration feature with tamper detection
- Automatic meter reading (AMR) serial communication port
- Position counter with automatic sensor decoding
- 16/32-bit CRC with programmable G(x)
- 64/80 LQFP package options
Related products
Buy/Parametrics
|
|
|
|
|
|
|
|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Documentation
Quick reference to our documentation types.
1-10 of 32 documents
Compact List
Application Note (17)
-
SCI Driver for the MC9S08GW64[AN4161]
-
SPI Driver for the MC9S08GW64[AN4162]
-
LCD Driver for the MC9S08LGW64[AN4159]
-
MTIM Driver for the MC9S08GW64[AN4160]
-
IIC Driver for the MC9S08GW64[AN4158]
-
PDB Driver for the MC9S08GW64[AN4163]
-
ADC Driver for MC9S08GW64[AN4169]
-
IRTC Driver for MC9S08GW64[AN4170]
Application Note Software (7)
-
LCD Driver for the MC9S08LGW64[AN4159SW]
-
ADC Driver for MC9S08GW64[AN4169SW]
-
IRTC Driver for MC9S08GW64[AN4170SW]
-
A Single-Phase Energy Meter with Capacitive Power Supply and Shunts[AN4164_DEMO_EMETER_SW]
-
AN4168 Application Software[AN4168SW]
-
SCI Driver for the MC9S08GW64[AN4161SW]
Data Sheet (1)
-
MC9S08GW64 Series - Data Sheet[MC9S08GW64]
Fact Sheet (2)
-
MC9S08GW64 Single-phase single-chip energy meter[SNGLPHSMTRRFFS]
-
MC9S08GW Fact Sheet[MC9S08GWFS]Featured
Reference Manual (2)
-
Flow Meter Reference Design[DRM138]
-
MC9S08GW64 - Reference Manual[MC9S08GW64RM]Featured
Reliability and Quality Information (3)
-
VDE IEC 60730 Class B test report for the MC9S08 MCU[VDE_S08_CLASSB_TEST_REPORT]
-
Tuev IEC 60730 SRAM test certificate for MC9S08 controller[TUEVCERTIFICATIONWALKPATRAM]
-
Tuev IEC 60730 CPU test certificate for MC9S08 controller[TUEVCPUCLASSCCERT]
Design Resources
Hardware
Quick reference to our
board types.
5 hardware offerings
-
Emulators, Probes, and ProgrammersUniversal Multilink Development InterfaceFeatured
Active -
Evaluation and Development BoardsMC9S08GW 8-bit Segment LCD Tower System ModuleFeatured
Active -
Emulators, Probes, and ProgrammersPEmicro Cyclone programmer
Active -
Additional hardware available. View our featured partner solutions.
-
Emulators, Probes, and ProgrammersPEmicro Cyclone FX programmer
-
Emulators, Probes, and ProgrammersUniversal Multilink FX High-Speed Development Interface
Active
Software
Quick reference to our software types.
1-5 of 9 software files
-
Development IDEs and Build Tools
CodeWarrior® for MCUs (Eclipse IDE) - ColdFire®, 56800/E DSC, Qorivva® 56xx, RS08/S08, S12Z - 11.1Featured
-
Configuration Tools
Processor Expert® Software – Component Development Environment v1.0.4
-
Configuration Tools
Embedded Component: NXPAnalogComp
-
Additional software available. View our featured partner solutions.
-
BSPs and Device Drivers
Graphical LCD Driver for MCUs/MPUs
Note: For better experience, software downloads are recommended on desktop.
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
2 engineering services
-
Independent Design House (IDH)
Hardware/Software development and testing
.svg)
-
Independent Design House (IDH)
EMI/EMC Assessment and compliance
To find additional partner offerings that support this product, visit our Partner Marketplace.