-Proprietary, Confidential, Preliminary- M6759 Micro-controller

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-Proprietary, Confidential, Preliminary- M6759 Micro-controller

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M6759: Micro-controller
-Proprietary, Confidential, Preliminary-
M6759 Micro-controller
Features
8051 instruction compatible microcontroller 8051/8052 compatible Complete static design, wide range operation frequency from Large on-chip memory bytes build-in Multiple Times Programming (MTP-ROM) program memory bytes on-chip SRAM, expandable external bytes address space Four 8-bit bi-directional ports interrupts including external source full-duplex serial UART ports compatible with standard 8052 timer/counter timer chip oscillator crystal Software power-down mode, support IDLE mode STOP mode less power consumption Code Protection 4.5V~5.5V operation voltage, programming PLCC package
General Description
M6759 8032/8052 instruction compatible 8bit micro-controller with Flash firmware updating. combining versatile 8-bit with MTP-Flash, this device provides whole microcontroller system chip still remains feasibility general control systems variety applications. Further more, firmware protected user-defined security registers after code ready. M6759 contains following: non-volatile bytes Multiple Times Programmable program memory. volatile bytes read/write data memory four 8-bit ports, 16-bit timer/event counters (identical timers 80C51). 16-bit timer (identical Timer 8052). multi-source two-priority-level nested interrupt structure. serial interface (UART) on-chip oscillator.
Release date: 00/06/03, Document Number 6759DS02 Page Acer Labs: 11F, Tung Hsing Road, Taipei 110, Taiwan, R.O.C. Tel: 886-2-8768-2800 Fax: 886-2-8768-3030
-Proprietary, Confidential, Preliminary-
M6759: Micro-controller
Configuration
44-pin PLCC Package
T2EX
/INT0 /INT1
M6759
/EAVPP /PSEN
P1.5 P1.6 P1.7 P3.0 P3.1 P3.2 P3.3 P3.4 P3.5
P1.4 P1.3 P1.2 P1.1 P1.0 P0.0 P0.1 P0.2 P0.3
M6759
P0.4 P0.5 P0.6 P0.7 /EAVPP /PSEN P2.7 P2.6 P2.5
44-pin Package
XTAL2 XTAL1
T2EX
/INT0 /INT1
M6759
/EAVPP /PSEN
P1.5 P1.6 P1.7 P3.0 P3.1 P3.2 P3.3 P3.4 P3.5
P1.4 P1.3 P1.2 P1.1 P1.0 P0.0 P0.1 P0.2 P0.3
P3.6 P3.7 XTAL2 XTAL1 P2.0 P2.1 P2.2 P2.3 P2.4
M6759
P0.4 P0.5 P0.6 P0.7 /EAVPP /PSEN P2.7 P2.6 P2.5
Page Release date 00/06/03, Document Number: 6759DS02 Acer Labs: 11F, Tung Hsing Road, Taipei 110, Taiwan, R.O.C. Tel: 886-2-8768-2800 Fax: 886-2-8768-3030
XTAL2 XTAL1
P3.6 P3.7 XTAL2 XTAL1 P2.0 P2.1 P2.2 P2.3 P2.4
M6759: Micro-controller
-Proprietary, Confidential, Preliminary-
Description
assignments shown below listed based 44-pin PLCC package. additionally specified, further number reference throughout this document default, referred 44-pin PLCC package. package, number assignment should shifted accordingly, shown Pinout Configuration. Name P0.7-P0.0 (PLCC) Type Description Power supply internal operation, input. Ground. 36,37,38,39, Port bits bi-directional port with internal pull high. 40,41,42, AD7-0 Multiplexed address/data bus. During time when high, memory address presented. When falls, port transitions bi-directional data bus. This used read external read/write external memory peripherals. Reset signal internal circuit, must kept clocks ensure being recognized internal circuit. This signal will affect internal SRAM. XTAL1 Crystal used external clock input. XTAL2 Crystal out, feedback XTAL1. /PSEN Program Store Enable Output, commonly connected external memory chip enable during fetching MOVC operation. /PSEN goes high during reset condition. Address Latch Enable, used latch external address from multiplexed address/data bus, commonly connect latch enable family. This signal will forced high when device reset condition. P1.7-P1.0 9,8,7,6,5,4,3, Port bits bi-directional port with internal pull high. pins have alternate function shown below. T2EX (P1.1) External timer/counter trigger. (P1.0) External timer/counter P2.7-P2.0 31,30,29,28, Port bits bi-directional port with internal pull high. alternate 27,26,25, function address A15-A8 This emits high-order address byte during fetches from external Program Memory during accesses external Data Memory that 16bit addresses (MOVX DPTR). During accesses external Data Memory that 8-bit addresses (MOVX Ri), Port emits contents Special Function Register. P3.7-P3.0 19,18,17,16, Port 8-bit bi-directional port with internal pull high. reset 15,14,13, condition this port with bits logic Port also have alternate function list below (P3.7) External data memory read strobe. (P3.6) External data memory write strobe. (P3.5) External timer/counter (P3.4) External timer/counter /INT1 (P3.3) External interrupt (Negative Edge Detect). /INT0 (P3.2) External interrupt (Negative Edge Detect). (P3.1) Serial port output. (P3.0) Serial port input. /EAVPP must externally held enable device fetch code from external program memory. /EAVPP held high, device executes from internal program memory. /EAVPP internal latched reset. This also receives programming voltage (VPP) during FLASH programming. 1,12,23,34 These pins should connected purpose
Release date: 00/06/03, Document Number 6759DS02 Page Acer Labs: 11F, Tung Hsing Road, Taipei 110, Taiwan, R.O.C. Tel: 886-2-8768-2800 Fax: 886-2-8768-3030
-Proprietary, Confidential, Preliminary-
M6759: Micro-controller
Block Diagram
P0.7:0
P2.7:0
P1.7:0
P3.7:0
Port Drivers
Port Drivers
Port Drivers Serial Port Timer Interrupt Logic
Port Drivers
Port Latch
Port Latch
Port Latch
Data
Program Address Register
Data
Register REG2 Stack Pointer
bytes Memory Program Counter Incrementer
Data
REG1
Data
Bytes
Addr. Register
Instruction Register
Buffer
DPTR
Clocks Control
XTAL2 XTAL1
PSEN
Page
Release date 00/06/03, Document Number: 6759DS02 Acer Labs: 11F, Tung Hsing Road, Taipei 110, Taiwan, R.O.C. Tel: 886-2-8768-2800 Fax: 886-2-8768-3030
M6759: Micro-controller
-Proprietary, Confidential, Preliminary-
Memory
Program Memory
Data Memory Internal
FFFFH
FFFFH 1FFH External Upper bytes
01FFH Lower bytes 0000H 0000H Upper bytes space
Release date: 00/06/03, Document Number 6759DS02 Page Acer Labs: 11F, Tung Hsing Road, Taipei 110, Taiwan, R.O.C. Tel: 886-2-8768-2800 Fax: 886-2-8768-3030
-Proprietary, Confidential, Preliminary-
M6759: Micro-controller
Package Information
44-pin PLCC Package
SYMBOL 0.685 0.650 0.685 0.650 0.168 0.102
Dimension Inches 0.690 0.653 0.690 0.653 0.174 0.105 0.010
SYMBOL 0.695 0.656 0.695 0.656 0.180 0.108 0.595 0.026 0.013 0.02 0.045
Dimension Inches 0.610 0.05
0.625 0.032 0.021 0.04 0.055
Page
Release date 00/06/03, Document Number: 6759DS02 Acer Labs: 11F, Tung Hsing Road, Taipei 110, Taiwan, R.O.C. Tel: 886-2-8768-2800 Fax: 886-2-8768-3030
M6759: Micro-controller
-Proprietary, Confidential, Preliminary-
44-pin Package
CONTROL DIMENSIONS MILLIMETERS Symbol 0.20 0.10 0.73 0.10 0.73 0.13 0.13 Millimeter Min. 0.15 1.90 Nom. 0.25 2.05 13.20 BASIC 10.00 BASIC 13.20 BASIC 10.00 BASIC 0.15 0.88 1.80 0.15 0.88 1.80 0.008 0.23 1.03 0.004 0.029 0.23 1.03 0.004 0.029 0.30 0.005 0.005 Max. 2.55 0.35 2.20 Min. 0.006 0.075 Inch Nom. 0.010 0.081 0.520 BASIC 0.394 BASIC 0.520 BASIC 0.394 BASIC 0.006 0.035 0.063 0.006 0.035 0.063
SEATING PLANE
0.10
Max. 0.100 0.014 0.087
CAGE PLANE
0.25mm
0.012 Symbol Min. 0.009 0.041 0.009 0.041 0.30 Millimeter Nom. 0.35 0.80 0.25 0.20 0.20 Max. 0.45 Min.
Inch Nom. 0.014 0.031 0.315 0.315 0.010 0.008 0.008 Max. 0.018 0.012
NOTES DIMENSION INCLUDE MOLD PROTRUSION. ALLOWABLE PROTRUSION 0.25mm SIDE DIMENSIONS INCLUDE MOLD MISMATCH DETERMINED DATUM PLANE (-H-). DIMENSION DOES INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL 0.08mm TOTAL. EXCESS DIMENSION MAXIMUM MATERIAL CONDITION. DAMBAR CANNOT LOCATED LOWER RADIUS LEAD FOOT.
Release date: 00/06/03, Document Number 6759DS02 Page Acer Labs: 11F, Tung Hsing Road, Taipei 110, Taiwan, R.O.C. Tel: 886-2-8768-2800 Fax: 886-2-8768-3030
-Proprietary, Confidential, Preliminary-
M6759: Micro-controller
Worldwide Distributors Sales Offices Taiwan Acer Laboratories Inc. 11F, Tung Hsing Road, Taipei 110, Taiwan, R.O.C. Tel: -8800 Fax: -6060 Acer Sertek 11-15F, 135, Sec. Chien North Road, Taipei 10479,Taiwan, R.O.C. Tel: 501-0055 Fax: 501- 2521 Arrow Ally, Inc. 11F, 678, Sec. Road, Taipei, Taiwan, R.O.C. Tel: 6399 Fax: 6390 Asec International Inc. Chung Yang Road, Kang, Taipei, Taiwan, R.O.C. Tel: 786-6677 Fax: 5257 Hong Kong Lestina International Ltd. 14/F, Park Tower Austin Road, Tsimshatsui, Hong Kong Tel: 852-2735 -1736 Fax: 852-2730 5260
Japan ASCII Corporation 8-1, Inarimae, Tsukuba-shi Ibaraki, 305, Japan Tel: 4004 Fax: 1985 Kanematsu Electronic Components Corp. Shin-Ohsaki Kangyo Bldg., 6-4, Ohsaki 1-Chome, Shinagawa-Ku, Tokyo, Japan Tel: 3779 7850 Fax: 3779 7898 Macnica Inc. Hakusan High-Tech Park, 1-22-2 Hakusan, Midori-Ku, Yokohama City, Japan Tel: (45) 6116 Fax: (45) 6117 Technova Inc. Daiichi-Seimei Daini Bldg., 2-14-27, Shin-Yokohama, Kouhoku-ku, Yokohama-Shi, Kanagawa, Tel: (45) 472-7800 Fax: (45) 472-7830 Korea Microsystems Co., Ltd. 801, 8/F, Bethel Bldg., 324-1, Yangjae-Dong, Seocho-Ku, Seoul, Korea Tel: 9131 Fax: 9130 Singapore
Texny Glorytact (HK) Ltd. Unit 6/F, Kaiser Estate Phase Yuen Street, Hunghom, Kowloon, Hong Kong Tel: 2765 0118 Fax: 2765 0557
Electronic Resources Ltd. Kallang Bahru, 04-00, Singapore 339341 Tel: 0888 Fax: 1111 Office 1830-B Bering Drive Jose, 95112 Tel: (408) 7456 Fax: (408) 7474
Page
Release date 00/06/03, Document Number: 6759DS02 Acer Labs: 11F, Tung Hsing Road, Taipei 110, Taiwan, R.O.C. Tel: 886-2-8768-2800 Fax: 886-2-8768-3030

-Proprietary, Confidential, Preliminary- M6759 Micro-controller

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