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參數(shù)資料
| 型號： | MB89538HC |
| 廠商： | Fujitsu Limited |
| 英文描述： | 8-bit Original Microcontroller CMOS |
| 中文描述： | 8位微控制器的CMOS原件 |
| 文件頁數(shù)： | 3/56頁 |
| 文件大?。?/td> | 456K |
| 代理商： | MB89538HC |
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MB89530H Series
3
I
PRODUCT LINEUP
(Continued)
Part number
Parameter
MB89537H/537HC
MB89538H/538HC
MB89P538
MB89PV530
Type
Mass produced (Mask ROM)
One-time
programmable
48 K
×
8-bit
(built-in ROM)
(write from general
purpose ERPOM writer)
2 K
×
8-bit
Evaluation
ROM capacity
32 K
×
8-bit
(built-in ROM)
48 K
×
8-bit
(built-in ROM)
48 K
×
8-bit
(external ROM) *
2
RAM capacity
1 K
×
8-bit
Operating voltage
3.5 V to 5.5 V*
1
(MB89537H/538H/537HC/538HC)
2.7 V to 5.5 V
CPU functions
Basic instructions
Instruction bit length
Instruction length
Data bit length
Minimum instruction execution time : 0.32
μ
s
/
12.5 MHz
Minimum interrupt processing time : 2.88
μ
s
/
12.5 MHz
Input ports
: 5 (4 also usable as interrupts, 2 for sub clock)
Output-only ports (N-ch open drain)
: 8 (8 also usable as ADC input)
I/O ports (N-ch open drain) : 2 (2 also usable as SO2/SDA or SI2/SCL)
I/O ports (CMOS)
: 38 (21 have no other function)
Total
: 53
: 136
: 8-bits
: 1 bit to 3 bits
: 1, 8, 16-bits
P
Ports
Time base timer
21 bits
Interrupt periods at main clock oscillation frequency of 12.5 MHz
(approx. 0.655 ms, 2.621 ms, 20.97 ms, 335.5 ms)
Watchdog timer
Reset period of approx. 167.8 ms to 335.6 ms at mail clock frequency of 12.5 MHz
Reset period of approx. 500 ms to 1000 ms at sub clock frequency of 32.768 kHz.
PWM timer
8-bit interval timer operation*
3
(supports square wave output, operating clock period : 1, 8, 16, 64 t
inst
*
3
)
Pulse width measurement with 8-bit resolution (conversion period : 2
8
t
inst
*
3
to 2
8
×
64 t
inst
*
3
)
2 channels (can also be used as interval timer, can also be used as ch1 output and ch2
count clock)
Clock prescaler
Interval times at 17-bit sub clock base frequency of 32.768 kHz
(approx. 31.25 ms, 0.25 s, 0.50 s, 1.00 s, 2.00 s, 4.00 s)
相關PDF資料 |
PDF描述 |
|---|---|
| MB89538HCP | 8-bit Original Microcontroller CMOS |
| MB89538HCPF | 8-bit Original Microcontroller CMOS |
| MB89538HCPFM | 8-bit Original Microcontroller CMOS |
| MB89538HCPFV | 8-bit Original Microcontroller CMOS |
| MB89550A | 8-bit Proprietary Microcontroller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB89538HCP | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller CMOS |
| MB89538HCPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller CMOS |
| MB89538HCPFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller CMOS |
| MB89538HCPFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller CMOS |
| MB89538HP | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Original Microcontroller CMOS |
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