MB89610R 데이터 시트보기 (PDF) - Fujitsu
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MB89610R Datasheet PDF : 44 Pages
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MB89610R Series
(Continued)
• Four types of timers
8-bit PWM timer (also usable a reload timer)
8-bit pulse-width count timer (Continuous measurement capable, applicable to remote control, etc)
16-bit timer/counter
20-bit time-base timer
• Two serial interfaces
Switchable transfer direction allows communication with various equipment.
• External interrupt: 4 channels
Four channels are independent and capable of wake-up from low-power consumption modes (with an edge
detection function).
• Low-power consumption modes
Stop mode (Oscillation stops to minimize the current consumption.)
Sleep mode (The CPU stops to reduce the current consumption to approx. 1/3 of normal.)
• Bus interface function
Including hold and ready functions
s PRODUCT LINEUP
Part number
Parameter
Classification
ROM size
RAM size
CPU functions
Ports
8-bit PWM timer
MB89613R
MB89615R
MB89P625/W625*1
MB89PV620*1
Mass production product
(mask ROM products)
One-time PROM
product/EPROM
product
Pggyback/evaluation
product (for evaluation
and development)
16 K × 8 bits
8 K × 8 bits
(internal mask ROM)
16 K × 8 bits
(internal mask ROM)
(internal PROM,
programming with
general-purpose
EPROM programmer)
32 K × 8 bits
(external ROM)
256 × 8 bits
512 × 8 bits
1 K × 8 bits
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/10 MHz
3.6 µs/10 MHz
Input ports:
Output ports (N-ch open-drain):
I/O ports (N-ch open-drain):
Output ports (CMOS):
I/O ports (CMOS):
Total:
5 (4 ports also serve as peripherals)
8
8 (4 ports also serve as peripherals)
8 (All also serve as bus control pins)
24 (All also serve as bus pins or peripherals)
53
8-bit reload timer operation (toggled output capable, operating clock cycle: 0.4 µs to 3.3 ms)
8-bit resolution PWM operation (conversion cycle: 10 µs to 839 ms)
(Continued)
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