công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
LM2507GR bảng dữ liệu(PDF) 2 Page - National Semiconductor (TI) |
|
|
LM2507GR bảng dữ liệu(HTML) 2 Page - National Semiconductor (TI) |
2 / 22 page Pin Descriptions — CPU Pin Name No. of Pins I/O, Type Description CPU Master (MST) CPU Slave (SLV) MPL SERIAL BUS PINS MD[1:0] 2 IO, MPL MPL Data Line Driver/Receiver MPL Data Receiver/Line Driver MC 1 IO, MPL MPL Clock Line Driver MPL Clock Receiver V SSA Ground MPL Ground - see Power/Ground Pins CONFIGURATION/PARALLEL BUS PINS CPU 1 I, LVCMOS CPU mode configuration input Tie High M/S* 1 I, LVCMOS Tie High for Master Tie Low for Slave TM 1 I, LVCMOS Test Mode control input Tie Low for normal mode (High reserved for factory test) Mode 1 I, LVCMOS CPU Mode input Tie High for i80 mode CSL*/IDR 1 I, LVCMOS Local Chip Select input, Reserved - Tie High. Insert Dummy Read control input, H = inserts dummy read cycle in all READ transactions L = uses one READ cycle for every READ transaction CLOCK / POWER DOWN SIGNALS CLK 1 I, LVCMOS CLK input NA PD* 1 I, LVCMOS Power Down input, L = Powered down (sleep mode) H = active mode PARALLEL INTERFACE SIGNALS D[15:0] 16 IO, LVCMOS CPU Data Bus inputs / outputs CPU Data Bus outputs / inputs MF0 (RD*) 1 IO, LVCMOS Multi Function input - Read input (RD*) for i80 I/F Multi Function output - Read output (RD*) for i80 I/F MF1 (WR*) 1 IO, LVCMOS Multi Function input - Write input (WR*) for i80 I/F Multi Function output - Write output (WR*) for i80 I/F CS1* 1 IO, LVCMOS Chip Select One input Active Low Chip Select One output Active Low CS2* 1 IO, LVCMOS Chip Select Two input Active Low Chip Select Two output Active Low A/D 1 IO, LVCMOS Address / Data selector input Address / Data selector output INTR/8-bit 1 IO, LVCMOS Interrupt Output Active High, is asserted when READ data is ready and de-asserted upon send READ cycle OPTIONAL 8-bit Mode Input Tie Low for 16-bit mode 8-bit mode is reserved. www.national.com 2 |
Số phần tương tự - LM2507GR |
|
Mô tả tương tự - LM2507GR |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
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 | 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 |