參數(shù)資料
型號(hào)： MB89485PFM
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 8-bit Proprietary Microcontroller
中文描述： 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PQFP64
封裝： PLASTIC, QFP-64
文件頁數(shù)： 19/55頁
文件大?。?/td> 477K
代理商： MB89485PFM
MB89480/480L Series
19
I
BLOCK DIAGRAM
Main clock
oscillator
Clock controller
Sub-clock
oscillator
RAM
F
2
MC-8L
CPU
ROM
Other pins
Vcc, Vss, MODE, C
*
2
I
21-bit timebase
timer
UART/SIO
P
P
X0
X1
P07/INT27/BUZ
P21/SCK
P22/SO
P23/SI
X0A
X1A
P
N-ch open-drain output port
2
Buzzer output
4
LCD controller/driver
32 × 4-bit display
RAM (16 bytes)
8-bit PWM timer
P
4
N-ch open-drain
I/O port
P10/SEG23/INT10
to
P13/SEG26/INT13
SEG1 to SEG7
7
COM0 to COM1
2
V3
V0/SEG0 *
3
8
P30/COM2
P31/COM3
Reset circuit
(Watchdog timer)
RST
External interrupt 1
(edge)
4
4
16
P56/SEG22
to P54/SEG20
Watch prescaler
8/16-bit
timer/counter 21,22
CMOS I/O port *
4
P
4
8/16-bit
timer/counter 11,12
Booster
2
2
P20/PWM
P24/C1/TO2 *
1
P25/C0/EC2 *
1
P26/V1/TO1
P27/V2/EC1
CMOS I/O port
External interrupt 2
(level)
8
8-bit
P05/INT25/PWC
PWC timer
6-bit PPG
P06/INT26/PPG
P04/INT24
*
1
P02/INT22
to P00/INT20
P03/INT23
*
1
10-bit
A/D converter
P14/SEG27/AN0
*
1
to
P17/SEG30/AN3
*
1
AVcc
AVss
4
*1: If booster is selected, EC2 and TO2 will be redirected to P03/INT23 and P04/INT24 respectively.
Segment output of P14/SEG27/AN0 to P17/SEG30/AN3 will be disabled.
*2: For product other than MB89P485, C pin is NC pin.
*3: If booster is selected, it serves as V0. If booster is not selected, it serves as SEG0.
*4: P20 to P23 are CMOS I/O ports. P24 to P27 are N-ch open-drain I/O ports. P57 is input-only port.
N-ch open-drain
I/O port
P57
3
P53/SEG19
to P50/SEG16
4
P47/SEG15
to P44/SEG12
4
P43/SEG11
to P40/SEG8
4
相關(guān)PDF資料
PDF描述
MB89485P-SH 8-bit Proprietary Microcontroller
MB89490 8-bit Proprietary Microcontroller
MB89497 8-bit Proprietary Microcontroller
MB89497PF 8-bit Proprietary Microcontroller
MB89498 8-bit Proprietary Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
MB89497 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89497PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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