MB89629R 데이터 시트보기 (PDF) - Fujitsu
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MB89629R Datasheet PDF : 44 Pages
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MB89628R/629R/P629
s PRODUCT LINEUP
Part number
Parameter
Classification
ROM size
MB89628R
MB89629R
Mass production products
(mask ROM products)
24 K × 8 bits
(internal mask ROM)
32 K × 8 bits
(internal mask ROM)
MB89P629
MB89PV620*1
One-time PROM
Piggyback/evaluation
product for evaluation and product for evaluation and
development
development
32 K × 8 bits
(internal PROM, programming
with general-purpose EPROM
32 K × 8 bits
(external ROM)
RAM size
3072 × 8 bits
programmer)
4096 × 8 bits
1 K × 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/10 MHz
3.6 µs/10 MHz
Ports
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 (All also serve as peripherals.)
8 (4 ports also serve as peripherals.)
8
24
53
8-bit PWM timer
8-bit pulse width count
timer
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: 102 µs to 839 ms)
8-bit timer operation (overflow output capable, operating clock cycle: 0.4 to 12.8 µs)
8-bit reload timer operation (toggled output capable, operating clock cycle: 0.4 to 12.8 µs)
8-bit pulse width measurement operation (Continuous measurement “H” pulse width/“L”
pulse width/from ↑ to ↑/from ↓ to ↓ capable)
16-bit timer/counter
16-bit timer operation (operating clock cycle: 0.4 µs)
16-bit event counter operation (Rising/falling/both edges selectability)
8-bit serial I/O 1,
8-bit serial I/O 2
8-bits
LSB first/MSB first transfer selectability
One clock selectable from four transfer clocks
(one external shift clock, three internal shift clocks: 0.8 µs, 3.2 µs, 12.8 µs)
8-bit A/D converter
8-bit resolution × 8 channels
A/D conversion mode (conversion time: 18 µs)
Sense mode (conversion time: 5 µs)
Continuous activation by an external activation or an internal timer capable
Reference voltage input
External interrupt
4 independent channels (edge selection, interrupt vector, source flag)
Rising edge/falling edge selectability
Used also for wake-up from stop/sleep mode. (Edge detection is also permitted in stop mode.)
Standby modes
Sleep mode, stop mode
Process
CMOS
Operating voltage*2
2.2 V to 6.0 V
2.7 V to 6.0 V
EPROM for use
MBM27C256A-20
*1: The piggyback/evaluation product is applicable to the MB89620 series.
*2: Varies with conditions such as the operating frequency. (See section “s Electrical Characteristics.”) In the case
of the MB89PV620, the voltage varies with the restrictions of the EPROM for use.
3
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