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参数资料
| 型号： | MB90522APFF |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| 封装： | PLASTIC, LQFP-120 |
| 文件页数： | 24/99页 |
| 文件大小： | 978K |
| 代理商： | MB90522APFF |
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MB90520A/520B Series
30
s PERIPHERAL RESOURCES
1.
I/O Ports
The I/O ports can be used as general-purpose I/O ports (parallel I/O ports) . The MB90520A and 520B series
have 11 ports (85 pins) . The ports share pins with the inputs and outputs of the peripheral functions.
The port data registers (PDR) are used to output data to the I/O pins and capture the input signals from the
I/O ports.
Similarly, the port direction registers (DDR) set the I/O direction (input or output) for each individual port bit.
The following tables list the I/O ports and peripheral functions with which they share pins.
Notes
Port 9 contains general-purpose I/O ports with N-ch open-drain output circuits.
Connect an external pull-up resistor when using port 9 pins as outputs.
Port 6 shares pins with the analog inputs. When using port 6 as a general-purpose port, ensure that the
corresponding analog input enable register (ADER) bits are set to “0”. ADER is initialized to “FFH” after a reset.
Pin Name
(Port)
Pin Name (Peripheral)
Peripheral Function that Shares Pin
Port 0
P00
P06
INT0
INT6
External interrupts
P07
Not shared
Port 1
P10
P17
WI0
WI7
Wakeup interrupts
Port 2
P20
P23
IN00
IN11
Input capture (unit 0)
P24, P25
AIN0, BIN0
8/16-bit up/down counter/timer 0
P26
ZIN0/INT7
8/16-bit up/down counter/timer 0, external interrupt
Port 3
P30
Not shared
P31
CKOT
Clock monitor function
P32
P35
OUT0
OUT3
Output compare (unit 0)
P36, P37
PPG00, PPG01
8/16-bit PPG timer 0
Port 4
P40, P41
PPG10, PPG11
8/16-bit PPG timer 1
P42
P44
SIN0, SOT0, SCK0
UART (SCI)
P45
P47
SIN1, SOT1, SCK1
Extended I/O serial interface 0
Port 5
P50
P52
SIN2/AIN1,
SOT1/BIN1,
SCK1/ZIN1
8/16-bit up/down counter/timer 0
Extended I/O serial interface 1
P53, P54
DA0, DA1
8-bit D/A converter
Port 6
P60
P67
AN0
AN7
8/16-bit A/D converter
Port 7
P70
P73
TIN0/OUT4,
TOT0/OUT5,
TIN1/OUT6,
TOT1/OUT7
16-bit reload timers 0, 1
Output compare (unit 1)
P74
P77
COM0
COM3
LCD control driver common output
Port 8
P80
P87
SEG16
SEG23
LCD control driver segment output
Port 9
P90
P97
SEG24
SEG31
LCD control driver segment output
Port A
PA0
PA7
SEG8
SEG15
LCD control driver segment output
相关PDF资料 |
PDF描述 |
|---|---|
| MB90523APFF | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| MB90522BPFV | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| MB90522APFV | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| MB90523APFV | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| MB90522BPFF | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MB90522APFV | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90522B | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90522BPFF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90522BPFV | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90522BPMC1 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:16-bit Microcontroller |
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