參數(shù)資料
型號: MAC7121MAG40
廠商: Freescale Semiconductor
文件頁數(shù): 29/56頁
文件大小: 0K
描述: IC MCU 32BIT FLASH 112-LQFP
標準包裝: 60
系列: MAC7xxx
核心處理器: ARM7
芯體尺寸: 32-位
速度: 40MHz
連通性: CAN,I²C,SCI,SPI
外圍設備: DMA,POR
輸入/輸出數(shù): 85
程序存儲器容量: 544KB(544K x 8)
程序存儲器類型: 閃存
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 2.35 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 16x8/10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 112-LQFP
包裝: 托盤
ElectricalCharacteristics
MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2
Preliminary
Freescale Semiconductor
35
3.13.8 NVM Reliability
The reliability of the NVM blocks is guaranteed by stress test during qualification, constant process
monitors and burn-in to screen early life failures. The failure rates for data retention and program/erase
cycling are specified at the operating conditions noted. The program/erase cycle count on the sector is
incremented every time a sector or mass erase event is executed.
NOTE
All values shown in Table 36 are target values and subject to
characterization. For Flash cycling performance, each program operation
must be preceded by an erase.
Table 36. NVM Reliability Characteristics
Conditions shown in Table 7 unless otherwise noted.
Num
C
Rating
Min
Unit
X11
C Program/Data Flash Program/Erase endurance (–40C to +125C)
10,000
Cycles
X12
C Program/Data Flash Data Retention Lifetime
15
Years
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