|
|
PDF MB9BF322L Data sheet ( Hoja de datos )
| Número de pieza | MB9BF322L | |
| Descripción | 32-bit ARM Microcontroller | |
| Fabricantes | Fujitsu | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de MB9BF322L (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
FUJITSU SEMICONDUCTOR
DATA SHEET
DS706-00049-1v0-E
32-bit ARMTM CortexTM-M3 based Microcontroller
MB9B320M Series
MB9BF324K/L/M, MB9BF322K/L/M,
MB9BF321K/L/M
DESCRIPTION
The MB9B320M Series are highly integrated 32-bit microcontrollers dedicated for embedded controllers
with low-power consumption mode and competitive cost.
These series are based on the ARM Cortex-M3 Processor with on-chip Flash memory and SRAM, and have
peripheral functions such as various timers, ADCs, DACs and Communication Interfaces (USB, UART,
CSIO, I2C, LIN).
The products which are described in this data sheet are placed into TYPE9 product categories in "FM3
Family PERIPHERAL MANUAL".
Note: ARM and Cortex are the trademarks of ARM Limited in the EU and other countries.
Copyright©2012 FUJITSU SEMICONDUCTOR LIMITED All rights reserved
2012.12
1 page  
MB9B320M Series
Real-time clock (RTC)
The Real-time clock can count Year/Month/Day/Hour/Minute/Second/A day of the week from 01 to 99.
The interrupt function with specifying date and time (Year/Month/Day/Hour/Minute/Second/A day of
the week.) is available. This function is also available by specifying only Year, Month, Day, Hour or
Minute.
Timer interrupt function after set time or each set time.
Capable of rewriting the time with continuing the time count.
Leap year automatic count is available.
Watch Counter
The Watch counter is used for wake up from sleep and timer mode.
Interval timer: up to 64s (Max) @ Sub Clock : 32.768 kHz
External Interrupt Controller Unit
Up to 23 external interrupt input pins @ 80pin Package
Include one non-maskable interrupt (NMI) input pin
Watchdog Timer (2channels)
A watchdog timer can generate interrupts or a reset when a time-out value is reached.
This series consists of two different watchdogs, a "Hardware" watchdog and a "Software" watchdog.
The "Hardware" watchdog timer is clocked by the built-in low-speed CR oscillator. Therefore, the
"Hardware" watchdog is active in any low-power consumption modes except RTC, STOP, Deep standby
RTC, Deep standby STOP modes.
CRC (Cyclic Redundancy Check) Accelerator
The CRC accelerator calculates the CRC which has a heavy software processing load, and achieves a
reduction of the integrity check processing load for reception data and storage.
CCITT CRC16 and IEEE-802.3 CRC32 are supported.
CCITT CRC16 Generator Polynomial: 0x1021
IEEE-802.3 CRC32 Generator Polynomial: 0x04C11DB7
Clock and Reset
[Clocks]
Selectable from five clock sources (2 external oscillators, 2 built-in CR oscillators, and Main PLL).
Main Clock
Sub Clock
Built-in high-speed CR Clock
Built-in low-speed CR Clock
Main PLL Clock
[Resets]
Reset requests from INITX pin
Power-on reset
Software reset
Watchdog timers reset
Low-voltage detection reset
Clock Super Visor reset
: 4 MHz to 48 MHz
: 32.768 kHz
: 4 MHz
: 100 kHz
Clock Super Visor (CSV)
Clocks generated by built-in CR oscillators are used to supervise abnormality of the external clocks.
If external clock failure (clock stop) is detected, reset is asserted.
If external frequency anomaly is detected, interrupt or reset is asserted.
DS706-00049-1v0-E
5
5 Page 
FPT-64P-M38/M39
MB9B320M Series
(TOP VIEW)
VCC
P50/AN22/INT00_0/AIN0_2/SIN3_1
P51/AN23/INT01_0/BIN0_2/SOT3_1
P52/AN24/INT02_0/ZIN0_2/SCK3_1
P30/AN25/AIN0_0/TIOB0_1/INT03_2
P31/AN26/BIN0_0/TIOB1_1/SCK6_1/INT04_2
P32/ZIN0_0/TIOB2_1/SOT6_1/INT05_2
P33/INT04_0/TIOB3_1/SIN6_1/ADTG_6
P39/DTTI0X_0/INT06_0/ADTG_2
P3A/RTO00_0/TIOA0_1/INT07_0/SUBOUT_2/RTCCO_2
P3B/RTO01_0/TIOA1_1
P3C/RTO02_0/TIOA2_1/INT18_2
P3D/RTO03_0/TIOA3_1
P3E/RTO04_0/TIOA4_1/INT19_2
P3F/RTO05_0/TIOA5_1
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
LQFP - 64
48 P21/AN14/SIN0_0/INT06_1/WKUP2
47 P22/AN13/SOT0_0/TIOB7_1
46 P23/AN12/SCK0_0/TIOA7_1
45 P19/AN09/SCK2_2
44 P18/AN08/SOT2_2
43 AVRL
42 AVRH
41 AVCC
40 P17/AN07/SIN2_2/INT04_1
39 P15/AN05/SOT0_1/INT14_0/IC03_2
38 P14/AN04/SIN0_1/INT03_1/IC02_2
37 AVSS
36 P12/AN02/SOT1_1/IC00_2
35 P11/AN01/SIN1_1/INT02_1/FRCK0_2/WKUP1
34 P10/AN00
33 VCC
<Note>
The number after the underscore ("_") in pin names such as XXX_1 and XXX_2 indicates the relocated
port number. For these pins, there are multiple pins that provide the same function for the same channel.
Use the extended port function register (EPFR) to select the pin.
DS706-00049-1v0-E
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MB9BF322L.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MB9BF322K | 32-bit ARM Microcontroller | Fujitsu |
| MB9BF322L | 32-bit ARM Microcontroller | Fujitsu |
| MB9BF322M | 32-bit ARM Microcontroller | Fujitsu |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |