MC68HC908SR12CFA
- Mfr.Part #
- MC68HC908SR12CFA
- Manufacturer
- NXP Semiconductors
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 12KB FLASH 48LQFP
- Stock
- 11,093
- In Stock :
- 11,093
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~85°C TA
- Series :
- HC08
- Peripherals :
- LVD, POR, PWM, Temp Sensor
- Program Memory Size :
- 12KB 12K x 8
- RAM Size :
- 512 x 8
- Speed :
- 8MHz
- Packaging :
- Tray
- Core Size :
- 8-Bit
- Base Part Number :
- MC68HC908
- Supplier Device Package :
- 48-LQFP (7x7)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of I/O :
- 31
- Core Processor :
- HC08
- Data Converter :
- A/D 14x10b
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SCI, SPI, UART/USART
- Package / Case :
- 48-LQFP
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Oscillator Type :
- Internal
- Published :
- 2005
- Mounting Type :
- Surface Mount
- Program Memory Type :
- Flash
- RoHS Status :
- Non-RoHS Compliant
- Datasheets
- MC68HC908SR12CFA

12KB 12K x 8 FLASH HC08 8-Bit Microcontroller HC08 Series MC68HC908 48-LQFP
MC68HC908SR12CFA Description
The MC68HC908SR12CFA is an 8-bit, 4.96-byte microcontroller that employs the improved M68HC08 central processing unit. It comes in a range of module and memory options.
In monitor mode, most MCU pins continue to work as they would in regular operation mode while the MCU can run code that has been downloaded into RAM by a host computer. The PTA0 pin is used for all communication between the host computer and the MCU. The host computer and PTA0 must share a level-shifting and multiplexing interface. A pull-up resistor is needed when using PTA0 in a wired-OR arrangement. The monitor mode is latched on the rising edge of the internal RST signal. The PTA1 and PTA4 pin values can be modified after monitor mode has been activated. The MC68HC908SR12CFA MCU employs different reset, SWI, and break interrupt vectors in monitor mode than it does in user mode.
MC68HC908SR12CFA Features
Computer operating properly watchdog
Low-voltage detection with reset
Trimmable internal oscillator
Auto wakeup from STOP capability
Configuration register for MCU configuration options, including - Low-voltage inhibit trip point
In-system FLASH programming
FLASH security
Six shared with keyboard interrupt function and ADC
High current sink/source capability on all port pins
Selectable pull-ups on all ports, selectable on an individual bit basis
Low-voltage inhibit module - Software selectable trip point in the CONFIG register
External asynchronous interrupt pin with internal pull-up shared with the general-purpose input pin
Master asynchronous reset pin shared with general-purpose I/O pin
Power-on reset
Extensive loop control functions
Memory-to-memory data transfers
Fast 8 x 8 Multiply instruction
Internal pull-ups on IRQ and RST to reduce external components
Memory-mapped I/O registers
Power saving stop and wait modes
Extensive loop control functions
MC68HC908SR12CFA Applications
-
Industrial
-
Automation & Process Control
-
Embedded Systems
-
Developing 3D printer
-
IoT applications
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