Spansion
®
Analog and Microcontroller
Products
The following document contains information on Spansion analog and microcontroller products. Although the
document is marked with the name “Fujitsu”, the company that originally developed the specification, Spansion
will continue to offer these products to new and existing customers.
Continuity of Specifications
There is no change to this document as a result of offering the device as a Spansion product. Any changes that
have been made are the result of normal document improvements and are noted in the document revision
summary, where supported. Future routine revisions will occur when appropriate, and changes will be noted in a
revision summary.
Continuity of Ordering Part Numbers
Spansion continues to support existing part numbers beginning with “MB”. To order these products, please use
only the Ordering Part Numbers listed in this document.
For More Information
Please contact your local sales office for additional information about Spansion memory, analog, and
microcontroller products and solutions.
FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-13747-4E
16-bit Microcontroller
CMOS
F
2
MC-16LX MB90340E Series
MB90341E(S)/341CE(S)/342E(S)/342CE(S)/F342E(S)/F342CE(S)/F345E(S)/F345CE(S)/346E(S)/
MB90346CE(S)/F346E(S)/F346CE(S)/347E(S)/347CE(S)/F347E(S)/F347CE(S)/348E(S)/348CE(S)/
MB90349E(S)/349CE(S)/F349E(S)/F349CE(S)/V340E-101/V340E-102
■
DESCRIPTION
The MB90340E series with up to 2 FULL-CAN interfaces is especially designed for automotive and other industrial
applications. Its main feature are the on-board CAN Interfaces, 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.
The power to the MCU core (3 V) is supplied by a built-in regulator circuit, giving these microcontrollers superior
performance in terms of power consumption and tolerance to EMI.
Note : F
2
MC 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©2006-2010 FUJITSU SEMICONDUCTOR LIMITED All rights reserved
2010.8
MB90340E Series
■
FEATURES
•
CPU
• Instruction system best suited to controller
- Wide choice of data types (bit, byte, word, and long word)
- Wide choice of addressing modes (23 types)
- Enhanced functionality with signed multiply and divide instructions and the RETI instruction
- Enhanced high-precision computing with 32-bit accumulator
• Instruction system compatible with high-level language (C language) and multitask
- Employing system stack pointer
- Various enhanced pointer indirect instructions
- Barrel shift instructions
• Increased processing speed
- 4-byte instruction queue
•
Serial interface
• LIN-UART : 4 channels
- Equipped with full-duplex double buffer
- Clock-asynchronous or clock-synchronous serial transmission is available
• I
2
C interface : 2 channels (only for devices with a C suffix in the part number)
- Up to 400 kbps transfer rate
•
Interrupt controller
• Powerful 8-level, 34-condition interrupt feature
• Up to 16 external interrupts are supported
• Automatic data transfer function independent of CPU
- Expanded intelligent I/O service function (EI
2
OS) : up to 16 channels
•
I/O ports
• General-purpose input/output port (CMOS output)
- 80 ports (for devices without an S suffix in the part number - i.e. devices that support the sub clock)
- 82 ports (for devices with an S suffix in the part number - i.e. devices that do not support the sub clock)
•
8/10-bit A/D converter
• 16 channels (only for devices without a C suffix in the part number)
• 24 channels (only for devices with a C suffix in the part number)
• Resolution is selectable between 8-bit and 10-bit.
• Activation by external trigger input is allowed.
• Conversion time : 3
μs
(at 24 MHz machine clock, including sampling time)
•
Address match detection (program patch) function
• Detects address matches against 6 address pointers
•
Timer
• Time-base timer, watch timer, watchdog timer : 1 channel
• 8/16-bit PPG timer : 8-bit
×
16 channels, or 16-bit
×
8 channels
• 16-bit reload timer : 4 channels
• 16-bit input/output timer
- 16-bit free-run timer : 2 channels
(FRT0 : ICU 0/1/2/3, OCU 0/1/2/3, FRT1 : ICU 4/5/6/7, OCU 4/5/6/7)
- 16-bit input capture: (ICU): 8 channels
- 16-bit output compare: (OCU): 8 channels
(Continued)
2
DS07-13747-4E
MB90340E Series
(Continued)
•
Full-CAN controller
• Up to 2 channels
• Compliant with Ver2.0A and Ver2.0B CAN specifications
• 16 built-in message buffers
• CAN wake-up function
•
Low power consumption (standby) mode
• Sleep mode (a mode that halts CPU operating clock)
• Timebase timer mode (a mode where only the oscillation clock, sub clock, timebase timer and watch timer
operate)
• Watch mode (a mode that operates sub clock and watch timer only)
• Stop mode (a mode that stops oscillation clock and sub clock)
• CPU intermittent operation mode
•
Clock modulation circuit
•
Technology
• CMOS technology
DS07-13747-4E
3
MB90340E Series
■
PRODUCT LINEUP
Part Number
MB90V340E-101,
MB90V340E-102
MB90F342E(S), MB90F342CE(S),
MB90F345E(S), MB90F345CE(S),
MB90F346E(S), MB90F346CE(S),
MB90F347E(S), MB90F347CE(S),
MB90F349E(S), MB90F349CE(S)
MB90341E(S), MB90341CE(S),
MB90342E(S), MB90342CE(S),
MB90346E(S), MB90346CE(S),
MB90347E(S), MB90347CE(S),
MB90348E(S), MB90348CE(S),
MB90349E(S), MB90349CE(S)
Parameter
Type
CPU
System clock
Evaluation products
Flash memory products
F
2
MC-16LX CPU
MASK ROM products
On-chip PLL clock multiplier (×1,
×2, ×3, ×4, ×6,
1/2 when PLL stops)
Minimum instruction execution time : 42 ns (4 MHz osc. PLL
×
6)
512 Kbytes :
MB90F345E(S), MB90F345CE(S)
256 Kbytes :
MB90F342E(S), MB90F342CE(S),
MB90F349E(S), MB90F349CE(S)
128 Kbytes :
MB90F347E(S), MB90F347CE(S)
64 Kbytes :
MB90F346E(S), MB90F346CE(S)
20 Kbytes :
MB90F345E(S), MB90F345CE(S)
16 Kbytes :
MB90F342E(S), MB90F342CE(S),
MB90F349E(S), MB90F349CE(S)
6 Kbytes :
MB90F347E(S), MB90F347CE(S)
2 Kbytes :
MB90F346E(S), MB90F346CE(S)
256 Kbytes :
MB90342E(S), MB90342CE(S),
MB90349E(S), MB90349CE(S)
128 Kbytes :
MB90341E(S), MB90341CE(S),
MB90347E(S), MB90347CE(S),
MB90348E(S), MB90348CE(S)
64 Kbytes :
MB90346E(S), MB90346CE(S)
16 Kbytes :
MB90341E(S), MB90341CE(S),
MB90342E(S), MB90342CE(S),
MB90348E(S), MB90348CE(S),
MB90349E(S), MB90349CE(S)
6 Kbytes :
MB90347E(S), MB90347CE(S)
2 Kbytes :
MB90346E(S), MB90346CE(S)
ROM
External
RAM
30 Kbytes
Emulator-specific
power supply*
Technology
Operating
voltage range
Temperature range
Package
Yes
⎯
0.35
μm
CMOS with
0.35
μm
CMOS with built-in power supply regulator
+
regulator for built-in
Flash memory with Charge pump for programming voltage
power supply
5 V
±
10%
⎯
PGA-299
5 channels
3.5 V to 5.5 V : When normal operating (not using A/D converter)
4.0 V to 5.5 V : When using the A/D converter/Flash programming
4.5 V to 5.5 V : When using the external bus
−40 °C
to
+105 °C
QFP-100, LQFP-100
4 channels
LIN-UART
Wide range of baud rate settings using a dedicated baud rate generator (reload timer)
Special synchronous options for adapting to different synchronous serial protocols
LIN functionality working either as master or slave LIN device
2 channels
Devices with a C suffix in the part number : 2 channels
Devices without a C suffix in the part number :
⎯
(Continued)
I
2
C (400 kbps)
4
DS07-13747-4E
微控制器 MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
