參數(shù)資料
型號(hào): MB89960
廠商: Fujitsu Limited
元件分類: 8位微控制器
英文描述: 8-bit Proprietary Microcontroller
中文描述: 8位微控制器專有
文件頁(yè)數(shù): 9/48頁(yè)
文件大?。?/td> 546K
代理商: MB89960
MB89960 Series
9
I
PIN DESCRIPTIONS
*1 : FPT-48P-M05
*2 : FPT-48P-M16, FPT-48P-M13
*3 : MQP-48C-P01
*4 : FPT-64P-M09
Pin No.
Pin Name
Circuit
Type
Function
MQFP-48*
3
LQFP-48*
1
QFP-48*
2
LQFP-64*
4
5
5
7
X0
A
Oscillator connection pins for the main clock os-
cillator (crystal oscillator or similar) .
When using an external clock, input the clock
signal to X0 and leave X1 open.
6
6
8
X1
8
8
10
X0A
B
Oscillator connection pins for the sub-clock os-
cillator (crystal oscillator or similar) .
When using an external clock (low speed :
32.768 kHz) , input the clock signal to X0A and
leave X1A open.
9
9
11
X1A
3
3
5
MOD0
C
Input pins for setting the memory access mode.
Connect directly to V
SS
.
4
4
6
MOD1
2
2
4
RST
D
Reset I/O pin
This is an N-ch open-drain output type with pull-
up resistor and a hysteresis input type. The pin
outputs “L” when an internal reset is present.
Similarly, inputting “L” initializes the internal cir-
cuits.
27 to 34
27 to 34
37 to 44
P00/INT20
to
P07/INT27
E
General-purpose I/O ports
Also serves as the external interrupt 2 inputs
(wakeup inputs) . The external interrupt 2 inputs
are hysteresis inputs.
24 to 26
24 to 26
30,
35,
36
P10/INT10
to
P12/INT12
E
General-purpose I/O ports
Also serves as the external interrupt 1 inputs
(wakeup inputs) . The external interrupt 1 inputs
are hysteresis inputs.
18,
20 to 23
18,
20 to 23
24,
26 to 29
P13
to
P17
E
General-purpose I/O ports
10 to 17
10 to 17
12 to 14
19 to 23
P20
to
P27
G
General-purpose outoput-only ports
40
40
54
P30/SCK
F
General-purpose I/O port
Also serves as the serial clock I/O.
A hysteresis input.
39
39
53
P31/SO
F
General-purpose I/O port
Also serves as the serial I/O data output.
A hysteresis input.
(Continued)
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