MB96380 Series
F2MC-16FX 16-bit Proprietary
Microcontroller
MB96380 series is based on Cypress advanced 16FX architecture (16-bit with instruction pipeline for RISC-like performance).
The CPU uses the same instruction set as the established 16LX series - thus allowing for easy migration of 16LX Software to the
new 16FX products. 16FX improvements compared to the previous generation include significantly improved performance - even
at the same operation frequency, reduced power consumption and faster start-up time.
For highest processing speed at optimized power consumption an internal PLL can be selected to supply the CPU with up to
56MHz operation frequency from an external 4MHz resonator. The result is a minimum instruction cycle time of 17.8ns going
together with excellent EMI behavior. An on-chip clock modulation circuit significantly reduces emission peaks in the frequency
spectrum. The emitted power is minimized by the on-chip voltage regulator that reduces the internal CPU voltage. A flexible clock
tree allows to select suitable operation frequencies for peripheral resources independent of the CPU speed.
Note: MB96384/385/F385/F388/F389 devices are under development and specification is preliminary. These products under
development may change its specification without notice.
Features
Technology
On-chip voltage regulator
■ 0.18m CMOS
■ Internal voltage regulator supports reduced internal MCU
voltage, offering low EMI and low power consumption figures
CPU
■ F2MC-16FX CPU
Low voltage reset
■ Reset is generated when supply voltage is below minimum.
■ Up to 56 MHz internal, 17.8 ns instruction cycle time
Code Security
■ Optimized instruction set for controller applications (bit, byte,
word and long-word data types; 23 different addressing
modes; barrel shift; variety of pointers)
■ Protects ROM content from unintended read-out
Memory Patch Function
■ 8-byte instruction execution queue
■ Replaces ROM content
■ Signed multiply (16-bit 16-bit) and divide (32-bit/16-bit)
instructions available
■ Can also be used to implement embedded debug support
System clock
DMA
■ On-chip PLL clock multiplier (x1 - x25, x1 when PLL stop)
■ Automatic transfer function independent of CPU, can be
assigned freely to resources
■ 3 MHz - 16 MHz external crystal oscillator clock (maximum
frequency when using ceramic resonator depends on
Q-factor).
Interrupts
■ Fast Interrupt processing
■ 8 programmable priority levels
■ Non-Maskable Interrupt (NMI)
■ Up to 56 MHz external clock for devices with fast clock input
feature
■ 32-100 kHz subsystem quartz clock
■ 100kHz/2MHz internal RC clock for quick and safe startup,
oscillator stop detection, watchdog
Timers
■ Three independent clock timers (23-bit RC clock timer, 23-bit
Main clock timer, 17-bit Sub clock timer)
■ Clock source selectable from main- and subclock oscillator
(part number suffix “W”) and on-chip RC oscillator,
independently for CPU and 2 clock domains of peripherals.
■ Watchdog Timer
■ Low Power Consumption - 13 operating modes : (different
Run, Sleep, Timer modes, Stop mode)
■ Clock modulator
Cypress Semiconductor Corporation
Document Number: 002-04582 Rev. *A
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198 Champion Court
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San Jose, CA 95134-1709
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408-943-2600
Revised April 28, 2016