參數(shù)資料
型號(hào): MB89P568PFM-102
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 12.5 MHz, MICROCONTROLLER, PQFP80
封裝: PLASTIC, LQFP-80
文件頁數(shù): 51/52頁
文件大?。?/td> 1035K
代理商: MB89P568PFM-102
8
MB89560H Series
s PIN DESCRIPTION
(Continued)
*1: FPT-80P-M05
*2: FPT-80P-M11
*3: MQP-80C-P01
*4: FPT-80P-M06
Pin no.
Pin name
I/O circuit
type
Function
LQFP*1
LQFP*2
MQFP*3
QFP*4
43
45
X0
A
Crystal or other resonator connector pins for the main clock.
The external clock can be connected to X0. When this is done,
be sure to leave X1 open.
CR oscillation selectability in model with a mask ROM only.
44
46
X1
42
44
MODA
C
Memory access mode setting pins.
Connect directly to VSS.
Hysteresis input type.
39
41
RST
D
Reset I/O pin
This pin is a CMOS output type with a pull-up resistor, and a
hysteresis input type.
“L” is output from this pin by an internal reset request (optional).
The internal circuit is initialized by the input of “L”.
49 to 52
51 to 54
P24/INT20 to
P27/INT23
E
General-purpose CMOS I/O ports
Also serve as an external interrupt 2 input (wake-up function).
External interrupt 2 input is hysteresis input.
Selectable pull-up resistor.
30 to 36
,38
32 to
38,40
P10/INT10 to
P17/INT17
E
General-purpose CMOS I/O ports
Also serve as input for external interrupt 1 input.
External interrupt 1 input is hysteresis input.
Selectable pull-up resistor.
60
62
P44/UCK/
SCK1
E
General-purpose CMOS I/O ports
Also serve as the clock I/O for the High-speed UART and
Serial IO.
The peripheral is a hysteresis input type.
Selectable pull-up resistor.
61
63
P45/UO/SO1
F
General-purpose CMOS I/O ports
Also serves as the data output for the High-speed UART and
Serial I/O.
The peripheral is a hysteresis input type.
Selectable pull-up resistor.
62
64
P46/UI/SI1
G
N-ch open drain general-purpose I/O ports
Also serves as the data input for the High-speed UART and
Serial I/O.
The peripheral is a hysteresis input type.
63
65
P47/PWC
G
N-ch open drain general-purpose I/O port
Also serve as the external clock input for PWC.
The peripheral is a hysteresis input.
56
58
P40/WTO/
TO11
F
General-purpose CMOS I/O port
Also serves as an 8/16-bit timer/counter output and PWC output.
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