PSD4XX Family
PSD4XX/ZPSD4XX
Field-Programmable Microcontroller Peripherals
Table of Contents (cont.)
9.4.3 Memory Select Map..........................................................................................................................61
9.4.4 Memory Select Map for 8031 Application.........................................................................................62
9.4.5 Peripheral I/O ...................................................................................................................................65
9.5 Power Management Unit ............................................................................................................................67
9.5.1 Standby Mode ..................................................................................................................................67
9.5.2 Other Power Saving Options............................................................................................................70
10.0 Page Register.....................................................................................................................................................72
11.0 Security Protection..............................................................................................................................................72
12.0 System Configuration .........................................................................................................................................73
12.1 Reset Input ..............................................................................................................................................76
12.2 ZPLD and Memory During Reset.............................................................................................................76
12.3 Register Values During and After Reset..................................................................................................76
12.4 ZPLD Macrocell Initialization ...................................................................................................................76
13.0 Specifications......................................................................................................................................................77
13.1 Absolute Maximum Ratings.....................................................................................................................77
13.2 Operating Range .....................................................................................................................................77
13.3 Recommended Operating Conditions......................................................................................................77
13.4 AC/DC Parameters..................................................................................................................................78
13.5 Example of ZPSD4XX Typical Power Calculation at V = 5.0 V...........................................................80
CC
13.6 DC Characteristics (5 V ± 10% versions) ................................................................................................81
13.7 AC/DC Parameters – ZPLD Timing Parameters .....................................................................................82
13.8 Microcontroller Interface – AC/DC Parameters .......................................................................................84
13.9 DC Characteristics (ZPSD4XXV Versions) (3.0 V ± 10% versions)........................................................88
13.10 AC/DC Parameters – ZPLD Timing Parameters (3.0 V ± 10% versions)................................................89
13.11 Microcontroller Interface – AC/DC Parameters (3.0 V± 10% versions)...................................................91
14.0 Timing Diagrams.................................................................................................................................................95
15.0 Pin Capacitance................................................................................................................................................102
16.0 AC Testing........................................................................................................................................................102
17.0 Erasure and Programming................................................................................................................................102
18.0 PSD4XX Pin Assignments................................................................................................................................103
19.0 Package Information.........................................................................................................................................105
20.0 PSD4XX Product Ordering Information ............................................................................................................110
20.1 PSD4XX Family – Selector Guide .........................................................................................................110
20.2 Part Number Construction .....................................................................................................................111
20.3 Ordering Information..............................................................................................................................111
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