参数资料
型号: MB89W165-101-PF
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 8-BIT, UVPROM, 4.2 MHz, MICROCONTROLLER, CQFP80
封装: CERAMIC, QFP-80
文件页数: 14/56页
文件大小: 812K
代理商: MB89W165-101-PF
MB89160L Series
21
s BLOCK DIAGRAM
Oscillator
(Max 42 MHz)
Clock controller
Low-power oscillator
(32.768 KHz)
21-bit timebase
timer
External interrupt 2
(Wake-up function)
CMOS I/O port
Port
0
F 2MC-8L
CPU
RAM
X0
X1
X0A
X1A
RST
P00/INT20
to P07/INT27
ROM
Port
2
8-bit serial I/O
Remote control output
N-ch open-drain I/O ports
P21*2, P26*2
P27/PWM2*4
P25/SCK
P24/SO
P23/SI
Reset circuit
(WDT)
N-ch open-drain output ports
N-ch open-drain I/O port
(P30 and P31 are a CMOS
output type.)
4
8
4
8
4
8
P22/TO
P20/EC
SEG0 to SEG7
V0 to V3*3
P40/SEG16*1
to P43/SEG19
P60/SEG8*1
to P63/SEG11
P64/SEG12*1
to P67/SEG15
P33
LCD
controller/driver
8-bit A/D converter
N-ch open-drain output port
P10/INT10
to P13/INT13
4
8
AVCC
AVR
AVSS
8-bit PWM timer 2
8-bit
timer/counter 1
(Timer 1)
Buzzer output
8-bit PWM timer 1
8
2
P44/SEG20*1
to P47/SEG23
2
P70/COM2*1
to P71/COM3
2
COM0, COM1
24
× 4-bit display
RAM (12 bytes)
P32
P31/PWM1
P30/RCO/BUZ
P50/AN0
to P57/AN7
P14 to P17
Port
1
External interrupt 1
(Wake-up function)
CMOS I/O port
Internal
bus
Port
4
Port
6
and
port
7
Port
5
8
4
Other pins
MOD0, MOD1, VCC, VSS
Watch prescaler
*4
8-bit
timer/counter 2
(Timer 2)
Port
3
2
Main clock
Sub clock
*1 : Functions selected by mask option.
*2 : Heavy-current drive type
*3 : Internal dividing resistor in MB89160/160L series. (External dividing resistors connection capable) .
*4 : Can be used as a 16-bit timer/counter by connecting Timer 1 output to Timer 2 input.
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