 |
データシートサーチシステム |
|
|
データシートサーチシステム |
|
MPC8540CPX667JC データシート(PDF) 38 Page - Freescale Semiconductor, Inc |
|
|
|||||||||||||||||||||||||||||
MPC8540CPX667JC データシート(HTML) 38 Page - Freescale Semiconductor, Inc |
|
|
38 / 104 page  MPC8540 Integrated Processor Hardware Specifications, Rev. 4 38 Freescale Semiconductor Local Bus Table 37 describes the general timing parameters of the local bus interface of the MPC8540 with the DLL bypassed. Table 37. Local Bus General Timing Parameters—DLL Bypassed Parameter POR Configuration Symbol 1 Min Max Unit Notes Local bus cycle time tLBK 6.0 — ns 2 Internal launch/capture clock to LCLK delay tLBKHKT 2.3 3.9 ns 8 LCLK[n] skew to LCLK[m] or LSYNC_OUT tLBKSKEW — 150 ps 3, 9 Input setup to local bus clock (except LUPWAIT) tLBIVKH1 5.7 — ns 4, 5 LUPWAIT input setup to local bus clock tLBIVKH2 5.6 — ns 4, 5 Input hold from local bus clock (except LUPWAIT) tLBIXKH1 -1.8 — ns 4, 5 LUPWAIT input hold from local bus clock tLBIXKH2 -1.3 — ns 4, 5 LALE output transition to LAD/LDP output transition (LATCH hold time) tLBOTOT 1.5 — ns 6 Local bus clock to output valid (except LAD/LDP and LALE) TSEC2_TXD[6:5] = 00 tLBKLOV1 —-0.3 ns 4 TSEC2_TXD[6:5] = 11 (default) 1.2 Local bus clock to data valid for LAD/LDP TSEC2_TXD[6:5] = 00 tLBKLOV2 —-0.1 ns 4 TSEC2_TXD[6:5] = 11 (default) 1.4 Local bus clock to address valid for LAD TSEC2_TXD[6:5] = 00 tLBKLOV3 —0 ns 4 TSEC2_TXD[6:5] = 11 (default) 1.5 Local bus clock to LALE assertion tLBKHOV4 —0 ns 4 Output hold from local bus clock (except LAD/LDP and LALE) TSEC2_TXD[6:5] = 00 tLBKLOX1 -3.2 — ns 4 TSEC2_TXD[6:5] = 11 (default) -2.3 Output hold from local bus clock for LAD/LDP TSEC2_TXD[6:5] = 00 tLBKLOX2 -3.2 — ns 4 TSEC2_TXD[6:5] = 11 (default) -2.3 Local bus clock to output high Impedance (except LAD/LDP and LALE) TSEC2_TXD[6:5] = 00 tLBKLOZ1 —0.2 ns 7 TSEC2_TXD[6:5] = 11 (default) 1.5 |
|
リンク URL |
| ALLDATASHEETはお客様のビジネスに役立ちますか？ [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | データシートへのリンク | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Japanese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
