 |
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
|
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
S75WS256NDFBAWMB bảng dữ liệu(PDF) 173 Page - SPANSION |
|
|
|||||||||||||||||||||||||||||
S75WS256NDFBAWMB bảng dữ liệu(HTML) 173 Page - SPANSION |
|
|
173 / 216 page  February 17, 2005 S75WS-N-00_A0 S75WS256Nxx Based MCPs 171 Advance Information Notes: 1. All tests are performed with the outputs configured for full drive strength (BCR[5] = 0). 2. See How Extended Timings Impact CellularRAM™ Operation below. 3. High-Z to Low-Z timings are tested with the circuit shown in Figure 34.2. The Low-Z timings measure a 4. 100mV transition away from the High-Z (VCCQ/2) level toward either VOH or VOL. 5. Low-Z to High-Z timings are tested with the circuit shown in Figure 34.2. The High-Z timings measure a 100mV transition from either VOH or VOL toward VCCQ/2. Table 34.2 Asynchronous Read Cycle Timing Requirements Parameter Symbol 85ns/66 MHz 70ns/80 MHz Units Notes Min Max Min Max Address Access Time tAA 85 70 ns ADV# Access Time tAADV 85 70 ns Page Access Time tAPA 25 20 ns Address Hold from ADV# High tAVH 55 ns Address Setup to ADV# High tAVS 10 10 ns LB#/UB# Access Time tBA 85 70 ns LB#/UB# Disable to DQ High-Z Output tBHZ 88 ns 4 LB#/UB# Enable to Low-Z Output tBLZ 10 10 ns 3 CE# High between Subsequent Mixed-Mode Operations tCBPH 55 ns Maximum CE# Pulse Width tCEM 44 µs 2 CE# Low to Wait Valid tCEW 1 7.517.5 ns Chip Select Access Time tCO 85 70 ns CE# Low to ADV# High tCVS 10 10 ns Chip Disable to DQ and Wait High-Z Output tHZ 88 ns 4 Chip Enable to Low-Z Output tLZ 10 10 ns 3 Output Enable to Valid Output tOE 20 20 ns Output Hold from Address Change tOH 55 ns Output Disable to DQ High-Z Output tOHZ 88 ns 4 Output Enable to Low-Z Output tOLZ 55 ns 3 Page Cycle Time tPC 25 20 ns Read Cycle Time tRC 85 70 ns ADV# Pulse Width Low tVP 10 10 ns ADV# Pulse Width High tVPH 10 10 ns |
|
Link URL |
| Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Liên kết đến bảng dữ liệu | Trao đổi link | Tìm kiếm theo nhà sản xuất 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 |
Vietnamese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
