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PDF MB96F348 Data sheet ( Hoja de datos )
| Número de pieza | MB96F348 | |
| Descripción | 16-bit Proprietary Microcontroller | |
| Fabricantes | Fujitsu | |
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FUJITSU SEMICONDUCTOR
DATA SHEET
FME-MB96340 rev 10
16-bit Proprietary Microcontroller
CMOS
F2MC-16FX MB96340 Series
MB96345/346 MB96F345 *1
MB96F346/F347/F348
■ DESCRIPTION
MB96340 series is based on Fujitsu’s advanced 16FX architecture (16-bit with instruction pipeline for RISC-like
performance). The CPU uses the same instruction set as the established 16LX series - thus allowing for easy
migration of 16LX Software to the new 16FX products. 16FX improvements compared to the previous generation
include significantly improved performance - even at the same operation frequency, reduced power consumption
and faster start-up time.
For highest processing speed at optimized power consumption an internal PLL can be selected to supply the
CPU with up to 56MHz operation frequency from an external 4MHz resonator. The result is a minimum instruction
cycle time of 17.8ns going together with excellent EMI behavior. An on-chip clock modulation circuit significantly
reduces emission peaks in the frequency spectrum. The emitted power is minimized by the on-chip voltage
regulator that reduces the internal CPU voltage. A flexible clock tree allows to select suitable operation frequencies
for peripheral resources independent of the CPU speed.
*1: These devices are under development and specification is preliminary. These products under development may
change its specification without notice.
Note: F2MC is the abbreviation of Fujitsu Flexible Microcontroller
For the information for microcontroller supports, see the following web site.
This web site includes the "Customer Design Review Supplement" which provides the latest cautions on
system development and the minimal requirements to be checked to prevent problems before the system
development.
http://edevice.fujitsu.com/micom/en-support/
Copyright©2010 FUJITSU SEMICONDUCTOR LIMITED All rights reserved
2010.6
www.DataSheet.in
1 page  
MB96340 Series
Feature
I/O Ports
Packages
Flash Memory
Description
• Virtually all external pins can be used as general purpose I/O
• All push-pull outputs (except when used as I2C SDA/SCL line)
• Bit-wise programmable as input/output or peripheral signal
• Bit-wise programmable input enable
• Bit-wise programmable input levels: Automotive / CMOS-Schmitt trigger / TTL (TTL
levels not supported by all devices)
• Bit-wise programmable pull-up resistor
• Bit-wise programmable output driving strength for EMI optimization
• 100-pin plastic QFP and LQFP
• Supports automatic programming, Embedded Algorithm
• Write/Erase/Erase-Suspend/Resume commands
• A flag indicating completion of the algorithm
• Number of erase cycles: 10,000 times
• Data retention time: 20 years
• Erase can be performed on each sector individually
• Sector protection
• Flash Security feature to protect the content of the Flash
• Low voltage detection during Flash erase
FME-MB96340 rev 10
www.DataSheet.in
5
5 Page 
MB96340 Series
■ PIN FUNCTION DESCRIPTION
Pin Function description (1 of 2)
Pin name
Feature
ADn
ADTG
ADTG_R
ALARMn
ALE
An
ANn
AVCC
AVRH
AVRH2
AVRL
AVSS
C
CKOTn
CKOTXn
ECLK
CSn
FRCKn
HAKX
HRQ
INn
INTn
INTn_R
LBX
MDn
NMI
NMI_R
OUTn
External bus
ADC
ADC
Alarm comparator
External bus
External bus
ADC
Supply
ADC
ADC
ADC
Supply
Voltage regulator
Clock output function
Clock output function
External bus
External bus
Free Running Timer
External bus
External bus
ICU
External Interrupt
External Interrupt
External bus
Core
External Interrupt
External Interrupt
OCU
Description
External bus interface (multiplexed mode) address output and
data input/output
A/D converter trigger input
Relocated A/D converter trigger input
Alarm Comparator n input
External bus Address Latch Enable output
External bus address output
A/D converter channel n input
Analog circuits power supply
A/D converter high reference voltage input
Alternative A/D converter high reference voltage input
A/D converter low reference voltage input
Analog circuits power supply
Internally regulated power supply stabilization capacitor pin
Clock Output function n output
Clock Output function n inverted output
External bus clock output
External bus chip select n output
Free Running Timer n input
External bus Hold Acknowledge
External bus Hold Request
Input Capture Unit n input
External Interrupt n input
Relocated External Interrupt n input
External Bus Interface Lower Byte select strobe output
Input pins for specifying the operating mode.
Non-Maskable Interrupt input
Relocated Non-Maskable Interrupt input
Output Compare Unit n waveform output
FME-MB96340 rev 10
11
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MB96F348.PDF ] | |
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