參數(shù)資料
型號(hào): KSZ9021GNI
廠商: Micrel Inc
文件頁(yè)數(shù): 47/53頁(yè)
文件大?。?/td> 0K
描述: TXRX GIG ETH GMII/MII 64-QFN
標(biāo)準(zhǔn)包裝: 348
類(lèi)型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 8/8
規(guī)程: 千兆位以太網(wǎng)
電源電壓: 3.135 V ~ 3.465 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 64-QFN(8x8)
包裝: 托盤(pán)
配用: 576-3873-ND - BOARD EVALUATION FOR KSZ9021GN
其它名稱(chēng): 576-3789
2009 Microchip Technology Inc.
DS22233A-page 51
MCP434X/436X
TABLE 7-3:
COMMANDS
Command Name
# of
Bits
Writes
Value in
EEPROM
Operates on
Volatile/
Non-Volatile
memory
High
Voltage
(VIHH) on
CS pin?
Impact on
WiperLock or
Write Protect
Works
when
Wiper is
“l(fā)ocked”?
16-Bits
Yes (1)
Both
unlocked (1)
No
16-Bits
Both
unlocked (1)
No
8-Bits
Volatile Only
unlocked (1)
No
8-Bits
Volatile Only
unlocked (1)
No
High Voltage Write Data
16-Bits
Yes
Both
Yes
unchanged
No
High Voltage Read Data
16-Bits
Both
Yes
unchanged
Yes
High Voltage Increment Wiper
8-Bits
Volatile Only
Yes
unchanged
No
High Voltage Decrement Wiper
8-Bits
Volatile Only
Yes
unchanged
No
Enable
8-Bits
(2)
Non-Volatile
Only (2)
Yes
locked/
protected (2)
Yes
Disable
8-Bits
(3)
Non-Volatile
Only (3)
Yes
unlocked/
unprotected (3)
Yes
Note 1: This command will only complete if wiper is “unlocked” (WiperLock Technology is Disabled).
2: If the command is executed using address 02h, 03h, 08h, or 09h then that corresponding wiper is locked or
if with address 0Fh, then Write Protect is enabled.
3: If the command is executed using with address 02h, 03h, 08h, or 09h, then that corresponding wiper is
unlocked or if with address 0Fh, then Write Protect is disabled.
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