Electronic Components Datasheet Search |
|
PC87108AVJE Datasheet(PDF) 4 Page - National Semiconductor (TI) |
|
|
PC87108AVJE Datasheet(HTML) 4 Page - National Semiconductor (TI) |
4 / 56 page 1.0 Pin Description Symbol Pin(s) Type Description SUPPLIES V DD 1, 21, 41, 5V or 3.3V Power Supply. 61, 71 V SS 11, 20, 33, Ground. 40, 46, 49, 60, 70, 80 BUS INTERFACE SIGNALS A0–A15 19–12, 10–3 I Address. Input signals used to determine which internal register is accessed. In the chip select accessing mode, only A0–A3 are used (Section 4.2). A0–A15 are ignored during a DMA access. AEN/CS 2I Address Enable or Chip Select. Dual function pin. The pin function is selected by the levels of BADDR[0–1] during reset (Section 4.2). AEN is used to disable the internal address decoder when it is high. CS is used in conjunction with A0–A3 to select the internal registers. D7–D0 59–52 I/O Data Bus. 8-bit bi-directional data lines used to transfer data between the PC87108A and the CPU or DMA controller. D0 is the LSB and D7 is the MSB. CONNECTION DIAGRAM DS012549-3 Top View FIGURE 1. 80-Pin PQFP or TQFP Package www.national.com 4 |
Similar Part No. - PC87108AVJE |
|
Similar Description - PC87108AVJE |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |