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PDF MB90352S Data sheet ( Hoja de datos )
| Número de pieza | MB90352S | |
| Descripción | 16-bit Proprietary Microcontroller | |
| Fabricantes | Fujitsu Media Devices | |
| Logotipo |  |
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FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-13737-2E
16-bit Proprietary Microcontroller
CMOS
F2MC-16LX MB90350 Series
MB90F352/S, MB90352/S
s DESCRIPTION
The MB90350-series with 1 channel FULL-CAN* interface and FLASH ROM is especially designed for automotive
and industrial applications. Its main feature is the on-board CAN Interface, which conform to V2.0 Part A and Part
B, while supporting a very flexible message buffer scheme and so offering more functions than a normal full CAN
approach. With the new 0.35 µm CMOS technology, Fujitsu now offers on-chip FLASH-ROM program memory
up to 128 Kbytes. An internal voltage booster removes the necessity for a second programming voltage.
An on board voltage regulator provides 3 V to the internal MCU core. This creates a major advantage in terms
of EMI and power consumption.
The internal PLL clock frequency multiplier provides an internal 42 ns instruction cycle time from an external
4 MHz clock.
The unit features a 4 channel Output Compare Unit and 6 channel Input Capture Unit with 2 separate 16-bit free
running timers. 2 channels UART constitute additional functionality for communication purposes.
* : Controller Area Network (CAN) - License of Robert Bosch GmbH
Note : F2MC stands for FUJITSU Flexible Microcontroller, a registered trademark of FUJITSU LIMITED.
s PACKAGE
64-pin Plastic LQFP
(FPT-64P-M09)
1 page  
MB90350 Series
Part Number
Parameter
MB90F352/S, MB90352/S*1
MB90V340A-101/102
Supports 8-bit and 16-bit operation modes
8/16-bit
Programmable Pulse
Generator
6 channels (16-bit) /
10 channels (8-bit)
8-bit reload counters × 12
8-bit reload registers for L pulse width × 12
8-bit reload registers for H pulse width × 12
A pair of 8-bit reload counters can be configured as one 16-bit reload counter or as
8-bit prescaler + 8-bit reload counter
Operation clock freq. : fsys, fsys/21, fsys/22, fsys/23, fsys/24 or 128 µs@fosc = 4 MHz
(fsys = Machine clock frequency, fosc = Oscillation clock frequency)
1 channel
2 channels
CAN Interface
Conforms to CAN Specification Version 2.0 Part A and B
Automatic re-transmission in case of error
Automatic transmission responding to Remote Frame
Prioritized 16 message buffers for data and ID’s
Supports multiple messages
Flexible configuration of acceptance filtering :
Full bit compare/Full bit mask/Two partial bit masks
Supports up to 1 Mbps
External Interrupt
(8 channels)
Can be used rising edge, falling edge, starting up by H/L level input, external interrupt,
extended intelligent I/O services (EI2OS) and DMA
D/A converter
1 channel
Subclock
(up to100 kHz)
devices with ‘S’-suffix and MB90V340A-102 : without subclock
devices without ‘S’-suffix and MB90V340A-101 : with subclock
I/O Ports
Virtually all external pins can be used as general purpose I/O port
All push-pull outputs
Bit-wise settable as input/output or peripheral signal
Settable as CMOS schmitt trigger/ automotive inputs (default)
TTL input level settable for external bus (30 terminals only for external bus)
Flash
Memory
Supports automatic programming, Embedded AlgorithmTM*3
Write/Erase/Erase-Suspend/Resume commands
A flag indicating completion of the algorithm
Number of erase cycles : 10,000 times
Data retention time : 10 years
Boot block configuration
Erase can be performed on each block
Block protection with external programming voltage
Flash Security Feature for protecting the content of the Flash
*1 : The devices are under development.
*2 : It is setting of Jumper switch (TOOL VCC) when Emulator (MB2147-01) is used.
Please refer to the Emulator hardware manual about details.
*3 : Embedded Algorithm is a trade mark of Advanced Micro Devices Inc.
5
5 Page 
MB90350 Series
(Continued)
Pin No.
LQFP64*
62, 63
64
Pin name
P60, P61
AN0, AN1
AVCC
2 AVRH
1
22, 23
21
49
18, 48
50
AVSS
MD1, MD0
MD2
VCC
VSS
C
* : FPT-64P-M09
Circuit
type
Function
General purpose I/O ports.
I
Analog input pins for A/D converter.
K VCC power input pin for analog circuits.
Reference voltage input for the A/D converter. This power supply must be
L turned on or off while a voltage higher than or equal to AVRH is applied to
AVCC.
K VSS power input pin for analog circuits.
C Input pins for specifying the operating mode.
D Input pins for specifying the operating mode.
Power (3.5 V to 5.5 V) input pin.
Power (0 V) input pins.
K
This is the power supply stabilization capacitor pin. It should be connected
to a higher than or equal to 0.1 µF ceramic capacitor.
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MB90352S.PDF ] | |
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