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MB89930A Datasheet(PDF) 2 Page - Fujitsu Component Limited.

Part No. MB89930A
Description  8-bit Proprietary Microcontroller
Download  42 Pages
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Maker  FUJITSU [Fujitsu Component Limited.]
Homepage  http://edevice.fujitsu.com/fmd/en/index.html
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MB89930A Datasheet(HTML) 2 Page - Fujitsu Component Limited.

 
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MB89930A Series
2
(Continued)
• Wild Register : 2 bytes
• Low-power consumption modes ( sleep mode, and stop mode)
• SSOP-30 and MQFP-48 package
• CMOS Technology
s PRODUCT LINEUP
(Continued)
Part number
MB89935A
MB89935B
MB89P935B
MB89PV930A
Parameter
Classification
Mass production product
(mask ROM product)
One-time PROM product
(for small-scale production)
Piggyback/evaluation product
(for development)
ROM size
16 K
× 8 bits
(internal mask ROM)
16 K
× 8 bits
(internal PROM)
32 K
× 8 bits
(external EPROM)
RAM size
512
× 8 bits
CPU functions
Number of instructions :
Instruction bit length :
Instruction length :
Data bit length :
Minimum execution time :
Interrupt processing time :
136
8 bits
1 to 3 bytes
1, 8, 16 bits
0.4
µs to 6.4 µs (10 MHz)
3.6
µs to 57.6 µs (10 MHz)
Ports
General-purpose I/O ports (CMOS) : 21 (also serve as peripherals )
(4 ports are also an N-ch open-drain type.)
21-bit time
base timer
21-bit Interrupt cycle : 0.82 ms, 3.3 ms, 26.2 ms, or 419.4 ms with 10-MHz main clock
Watching timer
Reset generation cycle : 419.4 ms minimum with 10-MHz main clock
8-bit PWM timer
8-bit interval timer operation (square output capable, operating clock cycle :
0.4
µs , 3.2 µs, 6.4 µs, 25.6 µs)
8-bit resolution PWM operation (conversion cycle : 102.4
µs to 26.84 s : in the selection of
internal shift clock of 8/16-bit capture timer)
Count clock selectable between 8-bit and 16-bit timer/counter outputs
8/16-bit capture,
timer/counter
8-bit capture timer/counter
× 1 channel + 8-bit timer or
16-bit capture timer/counter
× 1 channel
Capable of event count operation and square wave output using external clock input with
8-bit timer 0 or 16-bit counter
UART
Transfer data length : 6/7/8 bits
8-bit Serial I/O
8 bits LSB first/MSB first selectable
One clock selectable from four operation clocks
(one external shift clock, three internal shift clocks : 0.8
µs, 6.4 µs, 25.6 µs)
12-bit PPG timer
Output frequency : Pulse width and cycle selectable
External interrupt 1
(wake-up function)
3 channels (Interrupt vector, request flag, request output enabled)
Edge selectable (Rising edge, falling edge, or both edges)
Also available for resetting stop/sleep mode (Edge detectable even in stop mode)
External interrupt 2
(wake-up function)
1 channel with 8 inputs (Independent L-level interrupt and input enable)
Also available for resetting stop/sleep mode (Level detectable even in stop mode)


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