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參數資料
型號: MC56F8355MFGE
廠商: Freescale Semiconductor
文件頁數: 101/172頁
文件大?。?/td> 0K
描述: IC DSP 16BIT 60MHZ 128-LQFP
標準包裝: 72
系列: 56F8xxx
核心處理器: 56800E
芯體尺寸: 16-位
速度: 60MHz
連通性: CAN,EBI/EMI,SCI,SPI
外圍設備: POR,PWM,溫度傳感器,WDT
輸入/輸出數: 49
程序存儲器容量: 264KB(132K x 16)
程序存儲器類型: 閃存
RAM 容量: 10K x 16
電壓 - 電源 (Vcc/Vdd): 2.25 V ~ 3.6 V
數據轉換器: A/D 16x12b
振蕩器型: 外部
工作溫度: -40°C ~ 125°C
封裝/外殼: 128-LQFP
包裝: 托盤
配用: MC56F8367EVME-ND - EVAL BOARD FOR MC56F83X
56F8355 Technical Data, Rev. 17
34
Freescale Semiconductor
Preliminary
EXTBOOT
Internal
Ground
Schmitt
Input
Input,
pullup
enabled
External Boot — This input is tied to VDD to force the device to
boot from off-chip memory (assuming that the on-chip Flash
memory is not in a secure state). Otherwise, it is tied to ground.
For details, see Table 4-4.
Note: When this pin is tied low, the customer boot software should
disable the internal pullup resistor by setting the XBOOT bit of the
SIM_PUDR; see Part 6.5.6.
Note: This pin is internally tied low (to VSS).
EMI_MODE
Internal
Ground
Schmitt
Input
Input,
pullup
enabled
External Memory Mode — This device will boot from internal
Flash memory under normal operation.
This function is also affected by EXTBOOT and the Flash security
mode; see Table 4-4 for details.
Note: When this pin is tied low, the customer boot software should
disable the internal pullup resistor by setting the EMI_MODE bit of
the SIM_PUDR; see Part 6.5.6.
Note: This pin is internally tied low (to VSS).
Table 2-2 Signal and Package Information for the 128-Pin LQFP (Continued)
Signal Name
Pin No.
Type
State
During
Reset
Signal Description
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