Electronic Components Datasheet Search |
|
AT89S8253-24AI Datasheet(PDF) 3 Page - ATMEL Corporation |
|
AT89S8253-24AI Datasheet(HTML) 3 Page - ATMEL Corporation |
3 / 59 page 3 3286L–MICRO–8/08 AT89S8253 2.3 44J – 44-lead PLCC 2.4 42PS6 – PDIP 3. Pin Description 3.1 VCC Supply voltage (all packages except 42-PDIP). 3.2 GND Ground (all packages except 42-PDIP; for 42-PDIP GND connects only the logic core and the embedded program/data memories). 3.3 VDD Supply voltage for the 42-PDIP which connects only the logic core and the embedded pro- gram/data memories. 3.4 PWRVDD Supply voltage for the 42-PDIP which connects only the I/O Pad Drivers. The application board must connect both VDD and PWRVDD to the board supply voltage. 7 8 9 10 11 12 13 14 15 16 17 39 38 37 36 35 34 33 32 31 30 29 (MOSI) P1.5 (MISO) P1.6 (SCK) P1.7 RST (RXD) P3.0 NC (TXD) P3.1 (INT0) P3.2 (INT1) P3.3 (T0) P3.4 (T1) P3.5 P0.4 (AD4) P0.5 (AD5) P0.6 (AD6) P0.7 (AD7) EA/VPP NC ALE/PROG PSEN P2.7 (A15) P2.6 (A14) P2.5 (A13) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 RST (RXD) P3.0 (TXD) P3.1 (INT0) P3.2 (INT1) P3.3 (T0) P3.4 (T1) P3.5 (WR) P3.6 (RD) P3.7 XTAL2 XTAL1 GND PWRGND (A8) P2.0 (A9) P2.1 (A10) P2.2 (A11) P2.3 (A12) P2.4 (A13) P2.5 (A14) P2.6 (A15) P2.7 P1.7 (SCK) P1.6 (MISO) P1.5 (MOSI) P1.4 (SS) P1.3 P1.2 P1.1 (T2EX) P1.0 (T2) VDD PWRVDD P0.0 (AD0) P0.1 (AD1) P0.2 (AD2) P0.3 (AD3) P0.4 (AD4) P0.5 (AD5) P0.6 (AD6) P0.7 (AD7) EA/VPP ALE/PROG PSEN |
Similar Part No. - AT89S8253-24AI |
|
Similar Description - AT89S8253-24AI |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |