参数资料
型号: PH28F640L18T85
厂商: INTEL CORP
元件分类: PROM
英文描述: StrataFlash Wireless Memory
中文描述: 4M X 16 FLASH 1.8V PROM, 85 ns, PBGA56
封装: 0.75 MM PITCH, LEAD FREE, VFBGA-56
文件页数: 20/106页
文件大小: 1272K
代理商: PH28F640L18T85
Intel StrataFlash Wireless Memory (L18)
April 2005
20
Intel StrataFlash Wireless Memory (L18)
Order Number: 251902, Revision: 009
Datasheet
VCC
Power
Device Core Power Supply:
Core (logic) source voltage. Writes to the flash array are inhibited when
V
CC
V
LKO
. Operations at invalid V
CC
voltages should not be attempted.
VCCQ
Power
Output Power Supply:
Output-driver source voltage. This ball can be tied directly to V
CC
if operating
within V
CC
range.
VSS
Power
Ground:
Ground reference for device logic voltages. Connect to system ground.
VSSQ
Power
Ground:
Ground reference for device output voltages. Connect to system ground.
DU
Do Not Use:
Do not use this ball. This ball should not be connected to any power supplies, signals or
other balls, and must be left floating.
RFU
Reserved for Future Use:
Reserved by Intel for future device functionality and enhancement.
Table 1.
Signal Descriptions (Sheet 2 of 2)
Symbol
Type
Name and Function
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