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參數(shù)資料
| 型號： | MB89485LPMC |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | MICROCONTROLLER, PQFP64 |
| 封裝： | 12 X 12 MM, 1.70 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-64 |
| 文件頁數(shù)： | 23/56頁 |
| 文件大?。?/td> | 1476K |
| 代理商： | MB89485LPMC |
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MB89480 Series
DS07-12559-2E
3
■ PRODUCT LINEUP
(Continued)
Part number
Parameter
MB89485L
MB89485
MB89P485L
MB89P485
MB89PV480
Classification
Mass production products
(mask ROM product)
OTP
Piggy-back
ROM size
16K x 8-bit (internal ROM)
16K x 8-bit (internal PROM
with read protection) *2
32K x 8-bit
(external ROM)*1
RAM size
512 x 8-bit
1K
× 8-bit
CPU functions
Number of instructions
: 136
Instruction bit length
: 8 bits
Instruction length
: 1 to 3 bytes
Data bit length
: 1, 8, 16 bits
Minimum execution time
: 0.32
s at 12.5 MHz
Minimum interrupt processing time
: 2.88
s at 12.5 MHz
Ports
I/O ports (CMOS)
: 11 pins
N-channel open drain I/O ports
: 28 pins
Output ports (N-channel open drain)
: 2 pins
Input port
: 1 pin
Total
: 42 pins
21-bit timebase
timer
Interrupt period (0.66 ms, 2.6 ms, 21.0 ms, 335.5 ms) at 12.5 MHz.
Watchdog timer
Reset period (167.8 ms to 335.5 ms) at 12.5 MHz.
Pulse width count
timer
1 channel.
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.
6- bit programmable
pulse generator
Can generate square pulse with programmable period.
8/16-bit timer/counter
11, 12
Can be operated either as a 2-channel 8-bit timer/counter (timer 11 and timer 12, each with its
own independent operating clock cycle), or as one 16-bit timer/counter.
In timer 11 or 16-bit timer/counter operation, event counter operation (external clock-triggered)
and square wave output capability.
8/16-bit timer/counter
21, 22
Can be operated either as a 2-channel 8-bit timer/counter (timer 21 and timer 22, each with its
own independent operating clock cycle), or as one 16-bit timer/counter.
In timer 21 or 16-bit timer/counter operation, event counter operation (external clock-triggered)
and square wave output capability.
External interrupt
4 independent channels (selectable edge, interrupt vector, request flag).
8 channels (low level interrupt).
相關PDF資料 |
PDF描述 |
|---|---|
| MB89P485-101PMC | MICROCONTROLLER, PQFP64 |
| MB89P538PF-101 | 8-BIT, OTPROM, 12.5 MHz, MICROCONTROLLER, PQFP64 |
| MB89535APFV | 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PQFP64 |
| MB89535AP | 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PDIP64 |
| MB89P538-101PV | 8-BIT, OTPROM, 12.5 MHz, MICROCONTROLLER, PBCC64 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB89485LP-SH | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89485PFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89485P-SH | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89490 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89490_03 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
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