參數(shù)資料
型號: MB91F192
廠商: Fujitsu Limited
英文描述: 32-bit Proprietary Microcontroller
中文描述: 32位微控制器專有
文件頁數(shù): 2/33頁
文件大?。?/td> 435K
代理商: MB91F192
MB
91191/192 Series
2
Bus Interface
16-bit address output, 8/16-bit data input and output
Basic bus cycle : 2 clock cycles
Supports interfaces for various types of memory
Multiplexed data/address input/output
Automatic wait cycles : Between 0 and 7 wait cycles can be specified independently for each memory area
Unused data/address pins can be configured as input/output ports
Supports little endian mode
Bit Search Module
Searches, starting from the MSB, for the position of the first 1/0 bit transition in a word. The operation is
performed in one cycle.
Serial I/O
3 channels with internal buffer RAM (automatic transfer of up to 128 bytes)
Independent send and receive buffer mode (automatic transfer of up to 64 bytes)
A/D Converter (Successive Approximation Type)
10-bit
×
16 channels
Uses successive approximation conversion method (conversion time : 8.4
μ
s @ 20 MHz)
Channel scan function
Hardware and software conversion start functions
Internal FIFO (Software conversion : 6 stages, Hardware conversion : 6 stages)
Timers
16-bit
×
4 channels
16-bit timer/counter
×
1 channel (with square wave output)
8/16-bit timer/counter
×
1 channel (with square wave output)
FG input unit
Incorporates capstan, drum, and reel input circuits
Capture unit
Internal 24-bit free-run counter (Minimum resolution
=
50 ns @ 20 MHz)
Internal FIFO (Data : 21-bit
×
8, Detection : 8-bit
×
8)
Programmable pattern generator
Internal RAM buffer (PPG0 : 256 bytes, PPG1 : 64 bytes)
Output timing resolution : 800 ns @ 20 MHz
Includes an A/D converter hardware start function
Realtime timing generator
RTG : 3 circuits
Output timing resolution : 400 ns or 800 ns selectable
Timing output ports : 5 ports
PWM
12-bit PWM
×
6 channels (rate, multi-type)
Base frequency
=
78.1 kHz or 39.0 kHz (@ 20 MHz) selectable
(Continued)
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