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MB9BF321K 데이터시트 PDF




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기능 32-bit ARM Microcontroller
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MB9BF321K 데이터시트, 핀배열, 회로
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




MB9BF321K pdf, 반도체, 판매, 대치품
MB9B320M Series
Base Timer (Max 8channels)
Operation mode is selectable from the followings for each channel.
16-bit PWM timer
16-bit PPG timer
16/32-bit reload timer
16/32-bit PWC timer
General-Purpose I/O Port
This series can use its pins as general-purpose I/O ports when they are not used for external bus or
peripherals. Moreover, the port relocate function is built in. It can set which I/O port the peripheral function
can be allocated to.
Capable of pull-up control per pin
Capable of reading pin level directly
Built-in the port relocate function
Up to 65 high-speed general-purpose I/O Ports @ 80pin Package
Some ports are 5V tolerant.
Dual Timer (32/16-bit Down Counter)
The Dual Timer consists of two programmable 32/16-bit down counters.
Operation mode is selectable from the followings for each channel.
Free-running
Periodic (=Reload)
One-shot
Quadrature Position/Revolution Counter (QPRC) (Max 2channels)
The Quadrature Position/Revolution Counter (QPRC) is used to measure the position of the position
encoder. Moreover, it is possible to use as the up/down counter.
The detection edge of the three external event input pins AIN, BIN and ZIN is configurable.
16-bit position counter
16-bit revolution counter
Two 16-bit compare registers
Multi-function Timer
The Multi-function timer is composed of the following blocks.
16-bit free-run timer × 3ch./unit
Input capture × 4ch./unit
Output compare × 6ch./unit
A/D activating compare × 3ch./unit
Waveform generator × 3ch./unit
16-bit PPG timer × 3ch./unit
The following function can be used to achieve the motor control.
PWM signal output function
DC chopper waveform output function
Dead time function
Input capture function
A/D convertor activate function
DTIF (Motor emergency stop) interrupt function
4 DS706-00049-1v0-E

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MB9BF321K 전자부품, 판매, 대치품
MB9B320M Series
PRODUCT LINEUP
Memory size
Product name
On-chip
Flash
memory
Main area
Work area
On-chip
SRAM
SRAM0
SRAM1
Total
MB9BF321K/L/M
64 Kbytes
32 Kbytes
8 Kbytes
8 Kbytes
16 Kbytes
MB9BF322K/L/M
128 Kbytes
32 Kbytes
8 Kbytes
8 Kbytes
16 Kbytes
MB9BF324K/L/M
256 Kbytes
32 Kbytes
16 Kbytes
16 Kbytes
32 Kbytes
Function
Product name
Pin count
CPU
Freq.
Power supply voltage range
USB2.0 (Function/Host)
DMAC
Multi-function Serial Interface
(UART/CSIO/LIN/I2C)
Base Timer
(PWC/Reload timer/PWM/PPG)
A/D activation
compare
3ch.
Input capture
4ch.*
MF- Free-run timer 3ch.
Timer Output compare 6ch.
Waveform
generator
3ch.
PPG 3ch.
QPRC
Dual Timer
Real-Time Clock
Watch Counter
CRC Accelerator
Watchdog timer
External Interrupts
I/O ports
12-bit A/D converter
10-bit D/A converter
CSV (Clock Super Visor)
LVD (Low-Voltage Detector)
Built-in CR
High-speed
Low-speed
Debug Function
Unique ID
MB9BF321K
MB9BF322K
MB9BF324K
48
4ch. (Max)
ch.0/1/3: FIFO
ch.5: No FIFO
(In ch.1/5, only UART
and LIN are
available.)
MB9BF321L
MB9BF322L
MB9BF324L
64
Cortex-M3
72 MHz
2.7V to 5.5V
1ch. (Max)
8ch.
MB9BF321M
MB9BF322M
MB9BF324M
80/96
8ch. (Max)
ch.0/1/3/4 FIFO
ch.2/5/6/7: No FIFO
(In ch.1, only UART and LIN are available.)
8ch. (Max)
1 unit
1ch.
14pins (Max) +
NMI × 1
35pins (Max)
14ch. (2 units)
2ch. (Max)
1 unit
1 unit
1 unit
Yes
1ch. (SW) + 1ch. (HW)
19pins (Max) +
23pins (Max) +
NMI × 1
NMI × 1
50pins (Max)
65pins (Max)
23ch. (2 units)
26ch. (2 units)
2ch. (Max)
Yes
2ch.
4 MHz (± 2%)
100 kHz (Typ)
SWJ-DP
Yes
DS706-00049-1v0-E
7

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