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PA28F016SC-120 参数 Datasheet PDF下载

PA28F016SC-120图片预览
型号: PA28F016SC-120
PDF下载: 下载PDF文件 查看货源
内容描述: 字节宽SmartVoltage FlashFile⑩ Memory系列4 ,8和16 MBIT [BYTE-WIDE SmartVoltage FlashFile⑩ MEMORY FAMILY 4, 8, AND 16 MBIT]
分类和应用:
文件页数/大小: 42 页 / 723 K
品牌: INTEL [ INTEL ]
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BYTE-WIDE SmartVoltage FlashFile™ MEMORY FAMILY  
E
Table 3. Pin Descriptions (Continued)  
Sym  
WE#  
Type  
Name and Function  
INPUT WRITE ENABLE: Controls writes to the CUI and array blocks. Addresses and data  
are latched on the rising edge of the WE# pulse.  
RY/BY#  
OUTPUT READY/BUSY#: Indicates the status of the internal WSM. When low, the WSM is  
performing an internal operation (block erase, program, or lock-bit configuration).  
RY/BY#-high indicates that the WSM is ready for new commands, block erase or  
program is suspended, or the device is in deep power-down mode. RY/BY# is  
always active.  
VPP  
SUPPLY BLOCK ERASE, PROGRAM, LOCK-BIT CONFIGURATION POWER SUPPLY:  
For erasing array blocks, programming data, or configuring lock-bits.  
SmartVoltage Flash 3.3 V, 5 V, and 12 V VPP  
With VPP VPPLK, memory contents cannot be altered. Block erase, program, and  
lock-bit configuration with an invalid VPP (see DC Characteristics) produce spurious  
results and should not be attempted.  
VCC  
SUPPLY DEVICE POWER SUPPLY: Internal detection automatically configures the device  
for optimized read performance. Do not float any power pins.  
SmartVoltage Flash 2.7 V (Read-Only), 3.3 V, and 5 V VCC  
With VCC VLKO, all write attempts to the flash memory are inhibited. Device  
operations at invalid VCC voltages (see DC Characteristics) produce spurious  
results and should not be attempted. Block erase, program, and lock-bit  
configuration operations with VCC < 3.0 V are not supported.  
GND  
NC  
SUPPLY GROUND: Do not float any ground pins.  
NO CONNECT: Lead is not internally connected; it may be driven or floated.  
8
PRELIMINARY  
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