MB90440G Datasheet, PDF (5/64 Pages) Fujitsu Component Limited. – 16-bit Proprietary Microcontroller

MB90440G Series
(Continued)
Part number
Parameter
MB90443G
(under development)
MB90F443G
MB90V440G
16-bit
Input Capture
(8 channels)
Rising edge, falling edge or rising & falling edge sensitive
Four 16-bit capture registers
Signals an interrupt upon external event
8/16-bit
Programmable Pulse
Generator
(4 channels)
Supports 8-bit and 16-bit operation modes
Eight 8-bit reload counters
Eight 8-bit reload registers for L pulse width
Eight 8-bit reload registers for H pulse width
A pair of 8-bit reload counters can be configured as one 16-bit reload counter or as
8-bit prescaler plus 8-bit reload counter
4 output pins
Operation clock frequency. : fsys, fsys/2¹, fsys/2², fsys/2³, fsys/2⁴ or 128 µs@fosc = 4 MHz
(fsys = System clock frequency, fosc = Oscillation clock frequency)
CAN Interface
3 channels :
Conforms to CAN Specification Version 2.0 Part A and B
Automatic re-transmission in case of error
Automatic transmission responding to Remote Frame
Supports prioritized 16 message buffers for data and ID
Flexible configuration of acceptance filtering :
Full bit compare / Full bit mask / Two partial bit masks
Supports up to 1 Mbps
External Interrupt
(8 channels)
Can be programmed edge detection or level detection
External bus interface
The external access used selective 8-bit bus or 16-bit bus is available.
(External bus mode)
I/O Ports
Virtually all external pins can be used as general purpose I/O
All push-pull outputs and schmitt trigger inputs
Bit-wise programmable as input/output or peripheral signal
32 kHz Subclock
Sub-clock for low power operation
Flash
Memory
Supports automatic programming, Embedded Algorithm
Write/Erase/Erase-Suspend/Resume commands
A flag indicating completion of the algorithm
Number of erase cycles : 10,000 times
Data retention time : 10 years
Boot block configuration
Erase can be performed on each block
Block protection with external programming voltage
*1 : Values with conditions such as the operating frequency (See section “ ELECTRICAL CHARACTERISTICS”) .
*2 : DIP switch S2 when using emulation pad MB2145-507.
The details are referred to hardware manual of MB2145-507.
DS07-13716-3E
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