參數(shù)資料
型號(hào): MB90523APFV
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120
封裝: PLASTIC, QFP-120
文件頁(yè)數(shù): 78/99頁(yè)
文件大?。?/td> 978K
代理商: MB90523APFV
MB90520A/520B Series
8
s PIN DESCRIPTIONS
*1 : FPT-120P-M05
*2 : FPT-120P-M13
(Continued)
Pin No.
Pin Name
Circuit
Type
Function
LQFP-120*1
QFP-120*2
92, 93
X0, X1
A
Oscillator pin
74, 73
X0A, X1A
B
Sub-oscillator pin
89 to 87
MD0 to
MD2
C
Input pins for setting the operation mode.
Connect directly to VCC or VSS.
90
RST
C
External reset input pin
86
HST
C
Hardware standby input pin
95 to 101
P00 to
P06
D
General-purpose I/O ports
The settings in the pull-up resistor setup register (RDR0) are enabled
when ports are set as inputs.
The RDR0 settings are ignored when ports are set as outputs.
INT0 to
INT6
Event input pins for ch.0 to ch.6 of the DTP/external interrupt circuit
102
P07
D
General-purpose I/O port
The settings in the pull-up resistor setup register (RDR0) are enabled when
ports are set as inputs.
The RDR0 settings are ignored when ports are set as outputs.
103 to 110
P10 to
P17
D
General-purpose I/O ports
The settings in the pull-up resistor setup register (RDR1) are enabled when
ports are set as inputs.
The RDR1 settings are ignored when ports are set as outputs.
WI0 to
WI7
Event input pins for the wakeup interrupts.
111, 112,
113, 114
P20, P21,
P22, P23
E
General-purpose I/O ports
IC00, IC01,
IC10, IC11
Trigger input pins for input capture units (ICU) 0 and 1.
Input operates continuously when channels 0 and 1 of input capture units
(ICU) 0 and 1 are operating. Accordingly, output to the pins from other func-
tions that share this pin must be suspended unless performed intentionally.
115
P24
E
General-purpose I/O port
AIN0
Also can be used as the count clock A input to 8/16-bit up/down counter/
timer 0.
116
P25
E
General-purpose I/O port
BIN0
Also can be used as the count clock B input to 8/16-bit up/down counter/
timer 0.
117
P26
E
General-purpose I/O port
ZIN0
Also can be used as the control clock Z input to 8/16-bit up/down counter/
timer 0.
INT7
Event input pin for ch.7 of the DTP/external interrupt circuit
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