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PDF MB90V520 Data sheet ( Hoja de datos )
| Número de pieza | MB90V520 | |
| Descripción | (MB90F5xx) 16-bit Proprietary Microcontroller | |
| Fabricantes | Fujitsu Media Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MB90V520 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-13702-4E
16-bit Proprietary Microcontroller
CMOS
F2MC-16LX MB90520 Series
MB90522/523/F523/V520www.DataSheet4U.com
s DESCRIPTION
The MB90520 series is a general-purpose 16-bit microcontroller developed and designed by Fujitsu for process
control applications in consumer products that require high-speed real-time processing.
The instruction set of the F2MC-16LX CPU core inherits AT architecture of the F2MC* family with additional
instruction sets for high-level languages, extended addressing mode, enhanced multiplication/division
instructions, and enhanced bit manipulation instructions. The microcontroller has a 32-bit accumulator for
processing long word data.
The MB90520 series has peripheral resources of 8/10-bit A/D converter, 8-bit D/A converter, UART (SCI),
extended I/O serial interfaces 0 and 1, 8/16-bit up/down counter/timers 0 and 1, 8/16-bit PPG timers 0 and 1,
I/O timer (16-bit free-run timers 1 and 2, input captures 0 and 1 (ICU), output compares 0 and 1 (OCU)), and
an LCD controller/driver.
*:F2MC stands for FUJITSU Flexible Microcontroller, a registered trademark of FUJITSU LIMITED.
s FEATURES
• Clock
Embedded PLL clock multiplication circuit
Operating clock (PLL clock) can be selected from divided-by-2 of oscillation or one to four times the oscillation
(at oscillation of 4 MHz, 4 MHz to 16 MHz).
The system can be operated by a sub-clock (rated at 32.768 kHz).
Minimum instruction execution time: 62.5 ns (at oscillation of 4 MHz, four times the oscillation clock, operation
at VCC of 5.0 V)
(Continued)
s PACKAGES
120-pin Plastic LQFP
120-pin Plastic QFP
(FPT-120P-M05)
(FPT-120P-M13)
1 page  
MB90520 Series
(Continued)
Item
Part number
MB90523
MB90523
MB90F523
MB90V520
16-bit
I/O timer
Output
compares 0, 1
(OCU)
Input captures
0, 1 (ICU)
Number of channels: 8
Pin input factor: Match signal of compare register
Number of channels: 2
Rewriting register value upon pin input (rising, falling, or both edges)
www.DataSheet4U.com
Number of inputs: 8
DTP/external interrupt circuit
Started by rising edge, falling edge, “H” level input, or “L” level input.
External interrupt circuit or extended intelligent I/O service (EI2OS) can be used.
Wake-up intrrupt
Number of inputs: 8
Started by “L” level input.
Delayed interrupt generation
module
Interrupt generation module for switching tasks
Used in real-time operating systems.
Extended I/O serial
interfaces 0, 1
Clock synchronized transmission (3125 bps to 1 Mbps)
LSB first/MSB first
Timebase timer
18-bit counter
Interrupt interval: 1.024 ms, 4.096 ms, 16.384 ms, 131.072 ms
(at oscillation of 4 MHz)
8-bit D/A converter
8-bit resolution
Number of channels: 2 channels
Based on R-2R system
LCD controller/driver
Number of common output pins: 4
Number of segment output pins: 32
Number of power supply pins for LCD drive: 4
RAM for LCD indication: 16 bytes
Booster for LCD drive: Internal
Split resistor for LCD drive: Internal
Watchdog timer
Reset generation interval: 3.58 ms, 14.33 ms, 57.23 ms, 458.75 ms
(at oscillation of 4 MHz, minimum value)
Low-power consumption
(stand-by) mode
Sleep/stop/CPU intermittent operation/clock timer/hardware stand-by
Process
CMOS
Power supply voltage for
operation*
3.0 V to 5.5 V
4.0 V to 5.5 V
3.0 V to 5.5 V
* : Varies with conditions such as the operating frequency. (See section “s Electrical Characteristics.”)
Assurance for the MB90V520 is given only for operation with a tool at a power voltage of 3.0 V to 5.5 V, an
operating temperature of 0 to 55 degrees centigrade, and an operating frequency of 1 MHz to 16 MHz.
5
5 Page 
MB90520 Series
Pin no.
LQFP-120*1
QFP-120*2
15
Pin name
P46
www.DataSheet4U.com
16
SOT1
P47
SCK1
35 P50
SIN2
AIN1
36 P51
SOT2
BIN1
37 P52
SCK2
ZIN1
40,
41
46 to 53
P53,
P54
DA0,
DA1
P60 to P67
AN0 to AN7
*1: FPT-120P-M05
*2: FPT-120P-M13
Circuit
type
Function
D This is a general-purpose I/O port.
This function can be set by the port 4 input pull-up resistor setup
register (RDR4) for input. For output, however, this function is
invalid.
This is a data output pin for extended I/O serial interface 0.
This function becomes valid when serial data output from SOT1 is
enabled.
D This is a general-purpose I/O port.
This function can be set by the port 4 input pull-up resistor setup
register (RDR4) for input. For output, however, this function is
invalid.
This is a serial clock I/O pin for extended I/O serial interface 0.
This function becomes valid when serial clock output from SCK1 is
enabled.
D This is a general-purpose I/O port.
This is a data input pin for extended I/O serial interface 1.
Since this input is used as required for serial data input operation,
output by other functions must be suspended except for intentional
operation.
This port can be used as count clock A input for 8/16-bit up/down
counter/timer 1.
D This is a general-purpose I/O port.
This is a data output pin for extended I/O serial interface 1.
This function becomes valid when serial data output from SOT2 is
enabled.
This port can be used as count clock B input for 8/16-bit up/down
counter/timer 1.
D This is a general-purpose I/O port.
This is a serial clock I/O pin for extended I/O serial interface 1.
This function becomes valid when serial clock output from serial
SCK2 is enabled.
This port can be used as control clock Z input for 8/16-bit up/down
counter/timer 1.
I This is a general-purpose I/O port.
These are analog signal output pins for 8-bit D/A converter ch.0
and ch.1.
K This is a general-purpose I/O port.
The input function become valid when the analog input enable
register (ADER) is set to select a port.
These are analog input pins of the 8/10-bit A/D converter.
This function is valid when the analog input enable register
(ADER) is enabled.
(Continued)
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MB90V520.PDF ] | |
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