FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-16806-1E
32-bit Microcontroller
CMOS
FR60Lite MB91220/S Series
MB91F223/F223S/MB91V220
■
OVERVIEW
MB91220/S series is a line of single-chip microcontrollers based on a 32-bit high-performance RISC CPU and
integrating a variety of I/O resources for embedded control applications.
The MB91220/S series is designed to be best suited for embedded applications which require high-speed and
high-performance processing power in the CPU, such as DVD players, printers, TV sets, and the PDP control.The
MB91220/S series is a line of CPUs in the FR60Lite implemented by FR* family.
* : FR, the abbreviation of FUJITSU RISC controller, is a line of products of FUJITSU Limited.
Be sure to refer to the “Check Sheet” for the latest cautions on development.
“Check Sheet” is seen at the following support page
URL : http://www.fujitsu.com/global/services/microelectronics/product/micom/support/index.html
“Check Sheet” lists the minimal requirement items to be checked to prevent problems beforehand in system
development.
Copyright©2007 FUJITSU LIMITED All rights reserved
MB91220/S Series
■
FEATURES
•
FR60Lite CPU
• 32-bit RISC, load/store architecture, 5-stage pipeline
• Maximum operating frequency : 32 MHz (Source oscillation is 4 MHz with x8 multiplier-PLL clock multiplier
system)
• 16-bit fixed-length instructions (basic instructions)
• Instruction execution speed : 1 instruction per cycle
• Instruction set optimized for embedded application : Memory-to-memory transfer, bit manipulation, barrel shift
instructions etc.
• Instructions supported by C language : Function entry/exit instructions, multiple-register load/store instructions.
• Register interlock function : Easier assembler coding enabled
• Built-in multiplier supported at the instruction level
Signed 32-bit multiplication : 5 cycles
Signed 16-bit multiplication : 3 cycles
• Interrupt (PC/PS save) : 6 cycles (16 priority levels)
• Harvard architecture allowing program access and data access to be executed simultaneously.
• Instruction set compatible with FR family
•
Internal Peripheral Functions
• Internal ROM size & ROM type
Flash Memory
: 512 Kbytes (MB91F223/S)
• Internal RAM size : 16 Kbytes (MB91F223/S) / 64 Kbytes (MB91V220)
• General-purpose ports : up to 120 ports (including 4 input-only ports)
• 8/10-bit A/D converter (Sequential comparison type)
8/10-bit resolution : 24 channels
Conversion time : 3
µs
(16/32 MHz)
Set the PLL multiplier and the division ratio of peripheral circuit clocks so that the above conversion time is
achieved.
32 MHz : Source oscillation (4 MHz) with
×8
multiplier, divided by 1
16 MHz : Source oscillation with
×8
multiplier, divided by 2
• D/A converter (R-2R type)
8-bit resolution : 2 channels
• External interrupt : 8 channels
• Bit search module (for REALOS)
• LIN-UART (full duplex double buffer type) : 4 channels
Synchronous/asynchronous clock operations selectable
Sync-break detection
Dedicated built-in baud-rate generator
• I
2
C Bus interface* : 2 channels
• Stepping motor controller (SMC) : 4 channels
10-bit PWM with 4 high-current outputs for each channel
• 8/16-bit PPG timer : 16 channels
• 16-bit reload timer : 3 channels
• 16-bit free-run timer : 2 channels (ICU/OCU linkage)
• 16-bit pulse width counter : 1 channel
• Input capture : 4 channels (free-run timers ch.0 and ch.1). ch.0 linked to PWC
• Output compare : 2 channels (free-run timer ch.0 )
• LCD controller : SEG0 to SEG31/COM0 to COM3 (shared with port)
• 16-bit timebase/watch dog timer
(Continued)
2
MB91220/S Series
(Continued)
• Sound generator : 3 channels
• Real-time clock
• 32 kHz sub clock (not supported in devices with an S suffix in the part number)
• C-CAN : 2 channels
• Low power consumption modes : sleep mode, stop mode, watch mode
• Package : LQFP-144 (FPT-144P-M08)
• CMOS technology : 0.35
µm
• Power supply voltage : 5 V (Internal logic : 3.3 V, I/O : 5.0 V (step-down circuit used))
* : Purchase of Fujitsu I
2
C components conveys a license under the Philips I
2
C Patent Rights to use, these
components in an I
2
C system provided that the system conforms to the I
2
C Standard Specification as defined
by Philips.
3
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