參數(shù)資料
型號: MB91F469GBPB-GS
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 88 MHz, RISC MICROCONTROLLER, PBGA320
封裝: 27 X 27 MM, 2.46 MM HEIGHT, 1.27 MM PITCH, PLASTIC, BGA-320
文件頁數(shù): 80/156頁
文件大小: 5002K
代理商: MB91F469GBPB-GS
MB91460G Series
DS07-16608-1E
3
(Continued)
Clock supervisor
Monitors the sub-clock (32 kHz) and the main clock (4 MHz) , and switches to a recovery clock (CR oscillator,
etc.) when the oscillations stop.
Clock modulator
Clock monitor
Sub-clock calibration
Corrects the real-time clock timer when operating with the 32 kHz or CR oscillator
Main oscillator stabilization timer
Generates an interrupt in sub-clock mode after the stabilization wait time has elapsed on the 23-bit stabilization
wait time counter
Sub-oscillator stabilization timer
Generates an interrupt in main clock mode after the stabilization wait time has elapsed on the 15-bit stabilization
wait time counter
3.
Package and technology
Package : 320-pin plastic BGA (BGA-320)
CMOS 0.18
μm technology
Power supply range 3 V to 5 V (1.8 V internal logic provided by a step-down voltage converter)
Operating temperature range: between - 40°C and + 125°C
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