MB91F465KB datasheet(3/86 Pages) CYPRESS

3 / 86 page

MB91460K Series

Document Number: 002-04602 Rev. *A

Page 3 of 86

Contents

11. Product Lineup............................................................. 4

Pin Assignment............................................................ 6

2.1 MB91F465Kx ................................................................. 6

Pin Description............................................................. 7

3.1 MB91F465Kx ................................................................. 7

3.2 Power Supply/Ground Pins.......................................... 10

I/O Circuit Types......................................................... 11

Handling Devices ....................................................... 18

5.1 Preventing Latch-up..................................................... 18

5.2 Handling of Unused Input Pins .................................... 18

5.3 Power Supply Pins....................................................... 18

5.4 Crystal Oscillator Circuit............................................... 18

5.5 Notes on using External Clock..................................... 18

5.6 Mode Pins (MD_x) ....................................................... 19

5.7 Notes on Operating in PLL Clock Mode....................... 19

5.8 Pull-Up Control............................................................. 19

5.9 Notes on PS Register .................................................. 19

Notes on Debugger.................................................... 20

6.1 Execution of the RETI Command ................................ 20

6.2 Break Function............................................................. 20

6.3 Operand Break............................................................. 20

Block Diagram............................................................ 21

7.1 MB91F465Kx ............................................................... 21

CPU and Control Unit ................................................ 22

8.1 Features....................................................................... 22

8.2 Internal Architecture..................................................... 22

8.3 Programming Model..................................................... 23

8.4 Registers...................................................................... 24

Embedded Program/Data Memory (Flash) ............... 27

9.1 Flash Features.............................................................. 27

9.2 Operation Modes .......................................................... 27

9.3 Flash Access in CPU mode .......................................... 28

9.4 Parallel Flash Programming Mode................................ 30

9.5 Power on Sequence in Parallel Programming Mode .... 32

9.6 Flash Security ............................................................... 32

10. Memory Space............................................................. 34

11. Memory Maps .............................................................. 35

11.1 MB91F465Kx ................................................................ 35

12. I/O Map......................................................................... 36

12.1 MB91F465Kx ................................................................ 36

12.2 Flash Memory and External Bus Area .......................... 53

13. Interrupt Vector Table ................................................. 55

14. Recommended Settings............................................. 60

14.1 PLL and Clockgear settings.......................................... 60

14.2 Clock Modulator Settings.............................................. 61

15. Electrical Characteristics........................................... 65

15.1 Absolute maximum ratings............................................ 65

15.2 Recommended Operating Conditions........................... 67

15.3 DC Characteristics........................................................ 68

15.4 A/D Converter Characteristics ...................................... 71

15.5 Flash Memory Program/erase Characteristics.............. 75

15.6 AC Characteristics ........................................................ 76

16. Ordering Information.................................................. 82

17. Package Dimension.................................................... 83

18. Main Changes in this Edition..................................... 84

Document History ................................................................85

MB91F465KB 数据表(PDF) 3 Page - Cypress Semiconductor

MB91F465KB 数据表(HTML) 3 Page - Cypress Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86

数据表下载