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Generalplus

GPM8F1033A Datasheet Preview

GPM8F1033A Datasheet

30/20-pin Microcontroller

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GPM8F1129A
GPM8F1065A
GPM8F1033A
GPM8F1019A
30/20-pin Microcontroller with
128/64/32/18KB Flash Memory
Jan. 21, 2015
Version 1.0
Generalplus Technology Inc. reserves the right to change this documentation without prior notice. Information provided by Generalplus Technology Inc. is
believed to be accurate and reliable. However, Generalplus Technology Inc. makes no warranty for any errors which may appear in this document. Contact
Generalplus Technology Inc. to obtain the latest version of device specifications before placing your order. No responsibility is assumed by Generalplus
Technology Inc. for any infringement of patent or other rights of third parties which may result from its use. In addition, Generalplus products are not
authorized for use as critical components in life support devices/systems or aviation devices/systems, where a malfunction or failure of the product may
reasonably be expected to result in significant injury to the user, without the express written approval of Generalplus.




Generalplus

GPM8F1033A Datasheet Preview

GPM8F1033A Datasheet

30/20-pin Microcontroller

No Preview Available !

GPM8F1129/1065/1033/1019A
Table of Contents
PAGE
ITable of Contents ........................................................................................................................................................................................... 2
30/20 PIN 8-BIT MICROCONTROLLER .......................................................................................................................................................... 5
WITH 128/64/32/18KB FLASH ......................................................................................................................................................................... 5
1. GENERAL DESCRIPTION.......................................................................................................................................................................... 5
2. FEATURES .................................................................................................................................................................................................. 5
3. BLOCK DIAGRAM ...................................................................................................................................................................................... 7
3.1. GPM8F1129A ..................................................................................................................................................................................... 7
3.2. GPM8F1065A ..................................................................................................................................................................................... 8
3.3. GPM8F1033A ..................................................................................................................................................................................... 9
3.4. GPM8F1019A ................................................................................................................................................................................... 10
4. SIGNAL DESCRIPTIONS ......................................................................................................................................................................... 11
4.1. PIN MAP ............................................................................................................................................................................................ 13
5. FUNCTIONAL DESCRIPTIONS................................................................................................................................................................ 14
5.1. CPU .................................................................................................................................................................................................. 14
5.1.1. CPU Features ......................................................................................................................................................................... 14
5.1.2. Arithmetic Logic Unit (ALU)..................................................................................................................................................... 14
5.1.3. Accumulator A register ............................................................................................................................................................ 14
5.1.4. B Register ............................................................................................................................................................................... 14
5.1.5. Program Status Word (PSW) .................................................................................................................................................. 14
5.1.6. Program Counter (PC) ............................................................................................................................................................ 14
5.2. MEMORY ............................................................................................................................................................................................ 16
5.2.1. Introduction ............................................................................................................................................................................. 16
5.2.2. Program Memory Allocation.................................................................................................................................................... 16
5.2.3. Data Memory Allocation .......................................................................................................................................................... 23
5.2.4. Memory Related SFR ............................................................................................................................................................. 24
5.2.4.1. Program write enable bit .............................................................................................................................................. 24
5.2.4.2. Data pointer registers ................................................................................................................................................... 24
5.2.4.3. Stack pointer ................................................................................................................................................................ 24
5.3. SPECIAL FUNCTION REGISTERS (SFR) ................................................................................................................................................ 28
5.4. POWER SAVING MODE ........................................................................................................................................................................ 30
5.4.1. Introduction ............................................................................................................................................................................. 30
5.4.2. IDLE mode .............................................................................................................................................................................. 30
5.4.3. STOP mode ............................................................................................................................................................................ 30
5.5. INTERRUPT SYSTEM............................................................................................................................................................................ 32
5.6. RESET SOURCE .................................................................................................................................................................................. 39
5.6.1. Introduction ............................................................................................................................................................................. 39
5.6.2. Power-On Reset (POR) .......................................................................................................................................................... 39
5.6.3. Low Voltage Reset (LVR) ........................................................................................................................................................ 39
5.6.4. Low Voltage Detection (LVD) .................................................................................................................................................. 39
5.6.5. Pad Reset (PAD_RST)............................................................................................................................................................ 39
5.6.6. Watchdog Timer Reset (WDT_RST)....................................................................................................................................... 40
© Generalplus Technology Inc.
Proprietary & Confidential
2
Jan. 21, 2015
Version: 1.0


Part Number GPM8F1033A
Description 30/20-pin Microcontroller
Maker Generalplus
Total Page 30 Pages
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