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SM89516L Datasheet(PDF) 1 Page - SyncMOS Technologies,Inc |
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SM89516L Datasheet(HTML) 1 Page - SyncMOS Technologies,Inc |
1 / 19 page May 2001 Specifications subject to change without notice,contact your sales representatives for the most recent information. 1/19 Ver 1.3 PID 89516 05/01 SyncMOS Technologies Inc. SM89516 Product List SM89516L25, 25 MHz 64KB internal memory MCU SM89516C25, 25 MHz 64KB internal memory MCU Description The SM89516 series product is an 8 - bit single chip micro controller with 64KB flash & 1KB RAM embed- ded. It is a derivative of the 8052 micro controller family. With its hardware features and powerful instruction set, it’s straight forward to make it a versatile and cost effec- tive 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 64KB 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. Ordering Information yywwv SM89516ihhk yy: year, ww:week v: version identifier {, A, B,...} i: process identifier {L=3.0V ~ 3.6V, C=4.5V ~ 5.5V} hh: working clock in MHz {25} k: package type postfix {as below table} Postfix Package Pin/Pad Configuration Dimension P 40L PDIP page 2 page 16 J 44L PLCC page 2 page 17 Q 44L QFP page 2 page 18 with 64KB flash & 1KB RAM embedded Features Working voltage: 3.0V ~ 3.6V For L Version 4.5V ~ 5.5V For C Version General 8052 family compatible 12 clocks per machine cycle 64 KB internal flash memory 1024 bytes data RAM Three 16 bit timers/counters 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 operations Direct addressing Indirect addressing Nested interrupts Two priority level interrupts A serial I/O port Power save modes: Idle mode and power down mode Code protection function One watch dog timer (WDT) Low EMI (inhibit ALE) 8 - Bit Micro-controller 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 |
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