參數(shù)資料
型號： MB91F487PMC-GE1
廠商： Fujitsu Semiconductor America Inc
文件頁數(shù)： 80/94頁
文件大?。?/td> 0K
描述： IC MCU 512KB FLASH 100-LQFP
標準包裝： 1
系列： FR MB91480
核心處理器： FR60 RISC
芯體尺寸： 32-位
速度： 80MHz
連通性： I²C，F(xiàn)IFO，SIO
外圍設備： DMA，PWM，WDT
輸入/輸出數(shù)： 77
程序存儲器容量： 512KB（512K x 8）
程序存儲器類型： 閃存
RAM 容量： 32K x 8
電壓 - 電源 (Vcc/Vdd)： 4 V ~ 5.5 V
數(shù)據(jù)轉換器： A/D 14x8/10b
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 100-LQFP
包裝： 托盤
其它名稱： 865-1096
83
32015G–AVR32–09/09
AT32AP7001
10.7.4
IO Pins Without Multiplexing
Many of the external EBI pins are not controlled by the PIO modules, but directly driven by the
EBI. These pins have programmable pullup resistors. These resistors are controlled by Special
Function Register 4 (SFR4) in the HMATRIX. The pullup on the lines multiplexed with PIO is
controlled by the appropriate PIO control register.
This SFR can also control CompactFlash, SmartMedia or NandFlash Support, see the EBI chap-
ter for details
10.7.4.1
HMatrix SFR4 EBI Control Register
Name:
HMATRIX_SFR4
Access Type:
Read/Write
CS1A: Chip Select 1 Assignment
0 = Chip Select 1 is assigned to the Static Memory Controller.
1 = Chip Select 1 is assigned to the SDRAM Controller.
CS3A: Chip Select 3 Assignment
0 = Chip Select 3 is only assigned to the Static Memory Controller and NCS3 behaves as
defined by the SMC.
1 = Chip Select 3 is assigned to the Static Memory Controller and the NAND Flash/SmartMedia
Logic is activated.
CS4A: Chip Select 4 Assignment
0 = Chip Select 4 is assigned to the Static Memory Controller and NCS4, NCS5 and NCS6
behave as defined by the SMC.
1 = Chip Select 4 is assigned to the Static Memory Controller and the CompactFlash Logic is
activated.
CS5A: Chip Select 5 Assignment
0 = Chip Select 5 is assigned to the Static Memory Controller and NCS4, NCS5 and NCS6
behave as defined by the SMC.
1 = Chip Select 5 is assigned to the Static Memory Controller and the CompactFlash Logic is
activated.
31
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––––––––
15
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8
–––––––
EBI_DBPUC
76543210
–
EBI_CS5A
EBI_CS4A
EBI_CS3A
–
EBI_CS1A
-
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