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SM5964IHHK 데이터시트(PDF) 1 Page - SyncMOS Technologies,Inc |
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SM5964IHHK 데이터시트(HTML) 1 Page - SyncMOS Technologies,Inc |
1 / 28 page July 2002 Specifications subject to change without notice,contact your sales representatives for the most recent information. 1/28 PID 5964 07/02 SyncMOS Technologies Inc. SM5964 Ver 1.0 Product List SM5964C25, 25 MHz 64KB internal flash MCU SM5964C40, 40 MHz 64KB internal flash MCU Description The SM5964 series product is an 8 - bit single chip microcontroller with 64KB flash & 1K byte RAM embed- ded. It has In-System Programming (ISP) function and is a derivative of the 8052 microcontroller family. It has 5-channel SPWM build-in. User can access on-chip expanded RAM with easier and faster way by its ‘bank mapping direct addressing mode’ scheme. With its hardware features and powerful instruction set, it’s straight forward to make it a versatile and cost effective controller for those applications which demand up to 32 I/O pins for PDIP package or up to 36 I/O pins for PLCC/QFP package, or applications which need up to 64K byte flash memory either for program or for data or mixed. To program the on-chip flash memory, a commercial writer is available to do it in parallel programming method. The on-chip flash memory can be programmed in either parallel or serial interface with its ISP feature. Ordering Information yywwv SM5964ihhk yy: year, ww:week v: version identifier { , A, B, ...} i: process identifier hh: working clock in MHz {25, 40} k: package type postfix {as below table} Postfix Package Pin/Pad Configuration Dimension P 40L PDIP page 2 page 24 J 44L PLCC page 2 page 25 Q 44L QFP page 2 page 26 64KB ISP flash & 1KB RAM embedded Features Working voltage: 4.5V through 5.5V General 8052 family compatible 12 clocks per machine cycle 64K byte on chip flash memory with In-System Programming (ISP) capability 1024 byte on chip data RAM Three 16 bit Timers/Counters One Watch Dog Timer Four 8-bit I/O ports for PDIP package Four 8-bit I/O ports + one 4-bit I/O ports for PLCC or QFP package Full duplex serial channel Bit operation instruction Page free jumps 8-bit Unsigned Division 8-bit Unsigned Multiply BCD arithmetic Direct Addressing Indirect Addressing Nested Interrupt Two priority level interrupt A serial I/O port Power save modes: Idle mode and Power down mode Code protection function Low EMI (inhibit ALE) Reset with address $0000 blank initiate ISP service program ISP service program space configurable in N*512byte (N=0 to 8) size Bank mapping direct addressing mode for access on-chip RAM Five channel Specific PWM (SPWM) build-in with P1.3 ~ P1.7 Taiwan 4F, No. 1 Creation Road 1, Science-based Industrial Park, Hsinchu, Taiwan 30077 TEL: 886-3-578-3344 FAX: 886-3-579-2960 886-3-578-0493 886-3-579-2988 8 - Bit Micro-controller Website: http://www.syncmos.com.tw |
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