8-bit Segment LCD S08LG32 and S08LG16 MCUs

8-bit Segment LCD S08LG32 and S08LG16 MCUs | NXP Semiconductors

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The MC9S08LG family of 8-bit microcontrollers drives liquid crystal displays (LCD) with up to 296 segments. The 5-volt segment LCD MCUs LG32 and LG16 offer improved performance and flexible pin functionality for a wide range of industrial and automotive applications, such as electric metering, home appliances, HVAC systems and entry level instrument clusters.

Data Sheet

Reference Manual

Product Details

Block Diagram

Choose a diagram:

S08LG Microcontroller Block Diagram
S08LG32 Instrument Cluster

S08LG Microcontroller Block Diagram

S08LG32 Instrument Cluster

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Features

S08 Central Processor Unit (CPU)

Up to 40 MHz HCS08 CPU up to 5V and across a temperature range of -40°C to +85°C
HCS08 instruction set with added BGND instruction

LCD Driver and Internal Charge Pump

Integrated LCD driver supports both standard 3V and 5V LCD glass
Configurable display for 8 x 37 or 4 x 41 segment display
Low-power blinking mode
Support both internal charge pump mode and Rbias mode
Front plane (FP) and black plane (BP) re-assignments
Capable of running in STOP3 and STOP2 mode
LCD driver pins are muxed with GPIO and other functions

Electro Magnetic Interference/Compatibility (EMI / EMC)

Multiple VDD, VSS pairs for 80- and 64-pin devices
Robust I/O design

On-Chip Memory

Up to 32 KB flash comprised of two separate arrays to facilitate read/program/erase over full operating voltage and temperature
2V to 5.5V RAM

Peripherals

Analog-to-digital converter (ADC)—16-channel, 12-bit resolution
- 2.5 µs conversion time
- Automatic compare function
- Internal temperature sensor
- Internal bandgap reference channel
- operation in stop mode
Timers— MTIM
- simple 8-bit timer with four software-selectable clock sources
- programmable interrupt.
One 2-channel (TPM1); and one 6-channel (TPM2) selectable input capture, output compare, buffered-edge or center-aligned PWM on each channel
Two Serial communications interfaces (SCI)
- asynchronous communications
- 13-bit break option
- flexible baud rate generator
- double buffered transmit and receive and optional HW parity checking and generation
Serial peripheral interface (SPI)
- one module with full-duplex or single-wire bidirectional
- double-buffered transmit and receive
- leader or follower mode
- MSB-first or LSB-first shifting
I²C with up to 100 kbps with maximum bus loading
- multi-controller operation; programmable target address
- interrupt-driven byte-by-byte data transfer
- supports broadcast mode and 10-bit addressing
The Real-Time Counter (RTC) module
- one 8-bit counter
- one 8-bit comparator
- several binary-based and decimal-based prescaler dividers
- three clock sources
- one programmable periodic interupt

Input/Output

Up to 69 general purpose input/output (GPIO), two output-only pins
Eight keyboard interrupt (KBI) pins with selectable polarity with KBI interrupt
IRQ: External pin for wakeup from low-power modes

System Protection

Watchdog computer operating properly (COP) reset with option to run from dedicated 1 kHz internal clock source or bus clock
Low-voltage detection with reset or interrupt; selectable trip points
Illegal op code and illegal address detection with reset
Flash block protection

Development Support

Single-wire background debug interface
Breakpoint capability
ICE debug module
- Three comparators
- Nine trigger modes
- Eight deep FIFO for storing change-of-flow addresses and event-only data
- supports both tag and force breakpoints

Product Longevity Program

This product is included in NXP product longevity program, with assured supply for a minimum of 15 years after launch

Part Show description	Status	Package Type	Package Termination Count	Budgetary Price excluding tax	Flash (kB)	RAM (kB)	Core Type	Operating Frequency [Max] (MHz)	I²C	SPI	Supply Voltage [min] (V)	Supply Voltage [max] (V)	GPIO	Ambient Operating Temperature (Min to Max) (℃)	SCI
S9S08LG16J0CLH Data Sheet	Active	LQFP64	64	1K @ US$2.88	18	2	S08	20	1	1	2.7	5.5	53	-40 to 85	2
S9S08LG16J0VLF Data Sheet	Active	LQFP48	48	1K @ US$2.87	18	2	S08	20	1	1	2.7	5.5	39	-40 to 85	2
S9S08LG32J0CLF Data Sheet	Active	LQFP48	48	—	32	2	S08	20	1	1	2.7	5.5	39	-40 to 85	2
S9S08LG32J0CLH Data Sheet	Active	LQFP64	64	1K @ US$3.23	32	2	S08	10	1	1	2.7	5.5	53	-40 to 85	2
S9S08LG32J0CLK Data Sheet	Active	LQFP80	80	1K @ US$3.42	32	2	S08	10	1	1	2.7	5.5	69	-40 to 85	2
S9S08LG32J0VLF Data Sheet	Active	LQFP48	48	1K @ US$3.04	32	2	S08	10	1	1	2.7	5.5	39	-40 to 85	2
S9S08LG32J0VLH Data Sheet	Active	LQFP64	64	1K @ US$3.38	32	2	S08	10	1	1	2.7	5.5	53	-40 to 85	2
S9S08LG32J0VLK Data Sheet	Active	LQFP80	80	1K @ US$3.59	32	2	S08	24	1	1	2.7	5.5	69	-40 to 85	2