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参数资料
| 型号： | MB89P475-102PMC |
| 厂商： | FUJITSU LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | MICROCONTROLLER, PQFP48 |
| 封装： | 7 X 7 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-48 |
| 文件页数： | 23/52页 |
| 文件大小： | 1359K |
| 代理商： | MB89P475-102PMC |
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MB89470 Series
DS07-12552-2E
3
■ PRODUCT LINEUP
(Continued)
Part number
Parameter
MB89475
MB89P475
MB89PV470
Classification
Mass production products
(mask ROM product)
OTP
Piggy-back
ROM size
16 K
× 8-bit (internal ROM)
16 K
× 8-bit (internal PROM,
can be written to by ROM
programmer)
32 K
× 8-bit (external ROM)
RAM size
512
× 8 bits
1 K
× 8 bits
CPU functions
Number of instructions
Instruction bit length
Instruction length
Data bit length
Minimum execution time
Minimum interrupt processing time
: 136
: 8 bits
: 1 to 3 bytes
: 1, 8, 16 bits
: 0.32
s/12.5 MHz
: 2.88
s/12.5 MHz
Ports
Output-only ports (N-channel open drain)
Input-only ports
I/O ports (CMOS)
Total
: 7 pins
: 3 pins (1 pin in product with
dual clock)
: 29 pins
: 39 pins
21-bit Time-base
timer
Interrupt period (0.82 ms, 3.3 ms, 26.2 ms, 419.4 ms) at 10 MHz
Interrupt period (0.66 ms, 2.6 ms, 21.0 ms, 335.5 ms) at 12.5 MHz
Watchdog timer
Reset period (209.7 ms to 419.4 ms) at 10 MHz
Reset period (167.8 ms to 335.5 ms) at 12.5 MHz
Watch prescaler
17 bits
Interrupt cycle : 31.25 ms, 0.25 ms, 0.5 s, 1.00 s, 2.00 s, 4.00 s/32.768 kHz for subclock
Pulse width count
timer
2 channels
8-bit one-shot timer operation (supports underflow output, operating clock period : 1, 4, 32
tinst*, external)
8-bit reload timer operation (supports square wave output, operating clock period : 1, 4,
32 tinst*, external)
8-bit pulse width measurement operation (supports continuous measurement, H width, L
width, rising edge to rising edge, falling edge to falling edge measurement and both edge
measurement)
PWM timer
8-bit reload timer operation (supports square wave output, operating clock period : 1, 4,
32 tinst*, external)
8-bit resolution PWM operation
8/16-bit timer/
counter 1, 2
Can be operated either as a 2-channel 8-bit timer/counter (Timer 1 and Timer 2, each with
its own independent operating clock cycle) , or as one 16-bit timer/counter
In Timer 1 or 16-bit timer/counter operation, event counter operation (external clock-trig-
gered) and square wave output capable
8/16-bit timer/
counter 3, 4
Can be operated either as a 2-channel 8-bit timer/counter (Timer 3 and Timer 4, each with
its own independent operating clock cycle) , or as one 16-bit timer/counter
In Timer 3 or 16-bit timer/counter operation, event counter operation (external clock-trig-
gered) and square wave output capable
External interrupt
4 independent channels (selectable edge, interrupt vector, request flag)
5 channels (low level interrupt)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB89P475-102P-SH | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P475-201PFM | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P475-201PFV | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P475-201P-SH | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P475-202PFM | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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