參數(shù)資料
型號(hào): MB90V520
廠商: Fujitsu Limited
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專(zhuān)有
文件頁(yè)數(shù): 2/106頁(yè)
文件大?。?/td> 1539K
代理商: MB90V520
MB90520 Series
2
(Continued)
Maximum memory space
16 Mbytes
Instruction set optimized for controller applications
Rich data types (bit, byte, word, long word)
Rich addressing mode (23 types)
Enhanced signed multiplication/division instruction and RETI instruction functions
Enhanced precision calculation realized by 32-bit accumulator
Instruction set designed for high level language (C) and multi-task operations
Adoption of system stack pointer
Enhanced pointer indirect instructions
Barrel shift instructions
Program patch function (for two address pointers)
Enhanced execution speed
4-byte instruction queue
Enhanced interrupt function
8 levels, 34 factors
Automatic data transmission function independent of CPU operation
Extended intelligent I/O service function (EI
2
OS): Up to 16 channels
Embedded ROM size and types
Mask ROM: 64 kbytes/128 kbytes
Flash ROM: 128 kbytes
Embedded RAM size
Mask ROM: 4 kbytes
Flash ROM: 4 kbytes
Evaluation product: 6 kbytes
Low-power consumption (stand-by) mode
Sleep mode (mode in which CPU operating clock is stopped)
Stop mode (mode in which oscillation is stopped)
CPU intermittent operation mode
Hardware stand-by mode
Clock mode (mode in which other than sub-clock and timebase timer are stopped)
Process
CMOS technology
I/O port
General-purpose I/O ports (CMOS): 53 ports
General-purpose I/O ports (via pull-up resistors): 24 ports
General-purpose I/O ports (open-drain): 8 ports
Total: 85 ports
Timer
Timebase timer/watchdog timer: 1 channel
8/16-bit PPG timers 0, 1: 8-bit
×
2 channels or 16-bit
×
1 channel
16-bit re-load timers 0, 1: 2 channels
(Continued)
相關(guān)PDF資料
PDF描述
MB90522 36-Bit Bus Transceivers With 3-State Outputs 100-LQFP -55 to 125
MB90522PFF Quadruple 2-Input Positive-NAND Gates 14-CDIP -55 to 125
MB90522PFV Quadruple 2-Input Positive-NAND Gates 14-CFP -55 to 125
MB90523 Quadruple 2-Input Positive-NAND Gates 20-LCCC -55 to 125
MB90523PFF 16-bit Proprietary Microcontroller
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