參數(shù)資料
型號(hào)： MB90457PMT
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP48
封裝： 0.50 MM PITCH, PLASTIC, LQFP-48
文件頁(yè)數(shù)： 34/78頁(yè)
文件大?。?/td> 680K
代理商： MB90457PMT
MB90455 Series
4
s PRODUCT LINEUP
(Continued)
Part Number
MB90F455 (S) /
F456 (S) /F457 (S)
MB90455 (S) /
456 (S) /457 (S)
MB90V495G
Parameter
Classification
Flash ROM
Mask ROM
Evaluation product
ROM capacity
MB90F455 (S) : 24 Kbytes
MB90F456 (S) : 32 Kbytes
MB90F457 (S) : 64 Kbytes
MB90455 (S) : 24 Kbytes
MB90456 (S) : 32 Kbytes
MB90457 (S) : 64 Kbytes
RAM capacity
2 Kbytes
6 Kbytes
Clock
MB90F455/F456/F457 :
2 systems
MB90F455S/F456S/F457S :
1 system
MB90455/456/457 :
2 systems
MB90455S/456S/457S :
1 system
2 systems
Process
CMOS
Package
LQFP-48 (0.50 mm width)
PGA256
Operating power supply voltage
3.5 V to 5.5 V
4.5 V to 5.5 V
Special power supply for
emulator*1
None
CPU functions
Number of basic instructions
Instruction bit length
Instruction length
Data bit length
: 351 instructions
: 8 bits and 16 bits
: 1 byte to 7 bytes
: 1 bit, 8 bits, 16 bits
Minimum instruction execution time : 62.5 ns (at 16-MHz machine clock)
Interrupt processing time : 1.5
s at minimum (at 16-MHz machine clock)
Low power consumption
(standby) mode
Sleep mode/Clock mode/Time-base timer mode/
Stop mode/CPU intermittent
I/O port
General-purpose input/output ports (CMOS output) : 34 ports (36 ports*2)
including 4 high-current output ports (P14 to P17)
Time-base timer
18-bit free-run counter
Interrupt cycle : 1.024 ms, 4.096 ms, 16.834 ms, 131.072 ms
(with oscillation clock frequency at 4 MHz)
Watchdog timer
Reset generation cycle: 3.58 ms, 14.33 ms, 57.23 ms, 458.75 ms
(with oscillation clock frequency at 4 MHz)
16-bit input/
output timer
16-bit free-run
timer
Number of channels: 1
Interrupt upon occurrence of overflow
Input capture
Number of channels: 4
Retaining free-run timer value set by pin input (rising edge, falling edge, and
both edges)
16-bit reload timer
Number of channels: 2
16-bit reload timer operation
Count clock cycle: 0.25
s, 0.5 s, 2.0 s
(at 16-MHz machine clock frequency)
External event count is allowed.
Clock timer
15-bit free-run counter
Interrupt cycle: 31.25 ms, 62.5 ms, 12 ms, 250 ms, 500 ms, 1.0 s, 2.0 s
(with 8.192 kHz sub clock)
相關(guān)PDF資料
PDF描述
MB90462PF 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP64
MB90467P-SH 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PDIP64
MB90467PMC 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP64
MB90F463APMC 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP64
MB90F462PMC 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90457S 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90457SPMT 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90460 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90462 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90462PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
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