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參數(shù)資料
| 型號(hào)： | KSZ8995MI |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 42/76頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH 5-PORT 10/100 128PQFP |
| 標(biāo)準(zhǔn)包裝： | 66 |
| 系列： | * |
| 類型： | * |
| 應(yīng)用： | * |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 128-BFQFP |
| 供應(yīng)商設(shè)備封裝： | 128-PQFP（14x20） |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁面： | 1081 (CN2011-ZH PDF) |
| 其它名稱： | 576-2127 KSZ8995MI-ND |
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June 2009
47
M9999-062309
KS8995M
Micrel, Inc.
Register 24 (0x18): Port 1 Control 8
Register 40 (0x28): Port 2 Control 8
Register 56 (0x38): Port 3 Control 8
Register 72 (0x48): Port 4 Control 8
Register 88 (0x58): Port 5 Control 8
Address
Name
Description
Mode
Default
7-0
Receive high priority
This along with port control 10, bits [3:0] form a 12-bit
R/W
0
rate control [7:0]
field to determine how many “32Kbps” high priority
blocks can be received. (In a unit of 4K bytes in a one
second period.)
Register 25 (0x19): Port 1 Control 9
Register 41 (0x29): Port 2 Control 9
Register 57 (0x39): Port 3 Control 9
Register 73 (0x49): Port 4 Control 9
Register 89 (0x59): Port 5 Control 9
Address
Name
Description
Mode
Default
7-0
Receive low priority
This along with port control 10, bits [7:4] form a 12-bit
R/W
0
rate control [7:0]
field to determine how many “32Kbps” low priority
blocks can be received. (In a unit of 4K bytes in a one
second period.)
Register 26 (0x1A): Port 1 Control 10
Register 42 (0x2A): Port 2 Control 10
Register 58 (0x3A): Port 3 Control 10
Register 74 (0x4A): Port 4 Control 10
Register 90 (0x5A): Port 5 Control 10
Address
Name
Description
Mode
Default
7-4
Receive low priority
This along with port control 9, bits [7:0] form a 12-bit
R/W
0
rate control [11:8]
field to determine how many “32Kbps” low priority
blocks can be received. (In a unit of 4K bytes in a one
second period.)
3-0
Receive high priority
This along with port control 8, bits [7:0] form a 12-bit
R/W
0
rate control [11:8]
field to determine how many “32Kbps” high priority
blocks can be received. (In a unit of 4K bytes in a one
second period.)
Register 27 (0x1B): Port 1 Control 11
Register 43 (0x2B): Port 2 Control 11
Register 59 (0x3B): Port 3 Control 11
Register 75 (0x4B): Port 4 Control 11
Register 91 (0x5B): Port 5 Control 11
Address
Name
Description
Mode
Default
7
Receive differential
1, If bit 6 is also ‘1’ this will enable receive rate control
R/W
0
priority rate control
for this port on low priority packets at the low priority
rate. If bit 5 is also ‘1’, this will enable receive rate
control on high priority packets at the high priority rate
0, receive rate control will be based on the low priority
rate for all packets on this port.
6
Low priority receive
1, enable port’s low priority receive rate control feature.
R/W
0
rate control enable
0, disable port’s low priority receive rate control.
5
High priority receive
1, If bit 7 is also ‘1’ this will enable the port’s high
R/W
0
rate control enable
priority receive rate control feature. If bit 7 is a ‘0’ and
bit 6 is a ‘1’, all receive packets on this port will be rate
controlled at the low priority rate.
0, disable port’s high priority receive rate control feature.
4
Low priority receive rate
1, flow control may be asserted if the port’s low priority
R/W
0
flow control enable
receive rate is exceeded.
0, flow control is not asserted if the port’s low priority
receive rate is exceeded.
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| KSZ8995MIA4 | 功能描述:IC SWITCH 5-PORT 10/100 128PQFP RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝 |
| KSZ8995X | 功能描述:以太網(wǎng) IC 5 Port 10/100 Switch with PHY and Frame Buffers, Lead free RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8995XA | 功能描述:以太網(wǎng) IC 5 Port 10/100 Switch with PHY and Frame Buffers (Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8995XA4 | 功能描述:IC SWITCH 5-PORT 10/100 128PQFP RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝 |
| KSZ8995XAB3 | 功能描述:IC SWITCH 5-PORT 10/100 128PQFP RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝 |
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