參數(shù)資料
型號： MB91F249PFV-GSE1
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP144
封裝： 20 X 20 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-144
文件頁數(shù)： 12/84頁
文件大?。?/td> 2105K
代理商： MB91F249PFV-GSE1
MB91245/S Series
2
DS07-16803-3E
(Continued)
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
MASK ROM
: 256 Kbytes (MB91248/S) / 128 Kbytes (MB91247/S)
Flash Memory
: 256 Kbytes (MB91F248/S)
/ 512 Kbytes (MB91F249/S)
Internal RAM size : 16 Kbytes (MB91248/S, MB91F248/S) / 8 Kbytes (MB91247/S) / 24 Kbytes (MB91F249/S) /
32 Kbytes (MB91V245A)
General-purpose ports : up to 120 ports (includes 4 input-only ports)
8/10-bit A/D converter (Sequential comparison type)
8/10-bit resolution : 32 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 x8 multiplier, divided by 1
16 MHz : Source oscillation with x8 multiplier, divided by 2
External interrupt : 8 channels
Bit search module (for REALOS)
Search function to locate the position of the first bit that changes from “1” to “0” in one word, from the MSB
(Most Significant Bit)
UART (full duplex double buffer type) : 1 channel
Parity enable/disable selectable
Asynchronous clock operation (start-stop synchronization) and synchronous clock operation selectable
Dedicated baud-rate timer (U-Timer) embedded in each channel
External clock can be used as transfer clock
Parity, frame, overrun error detection functions provided
LIN-UART (full duplex double buffer type) : 3 channels
Synchronous/asynchronous clock operations selectable
Sync-break detection
Dedicated built-in baud-rate generator
Stepping motor controller (SMC) : 6 channels
8-bit PWM with 4 high-current outputs for each channel
8/16-bit PPG timer : 8/4 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 (linked to ch.0 and ch.1 of free-run timer)
ch.0 linked to PWC
Output compare : 2 channels (linked to ch.0 of free-run timer)
LCD controller : SEG00 to SEG31/COM0 to COM3 (shared with port)
16-bit timebase/watch dog timer
Sound generator
Real-time clock
32 kHz sub clock (not supported in single clock products)
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))
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