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SM8958A

8 - Bit Micro-controller with 32KB flash & 1KB RAM embedded

Description TheSM8958Aseriesproductisan8-bitsinglechipmicrocontrollerwith32KBon-chipflashand1KbyteRAMembedded.Itisaderivativeofthe8052microcontrollerfamily.Ithas5-channelSPWMbuild-in.Usercanaccesson-chipexpandedRAMwitheasierandfasterwaybyits‘ban

SM8958A

8-Bit Micro-controller with 32KB flash & 1KB RAM embedded; Working voltage: 3.0V ~ 3.6V For L Version\n?????????????????????? 4.5V ~ 5.5V For C Version\nGeneral 8052 family compatible\n12 clocks per machine cycle\n32K byte on chip program flash\n1024 byte on-chip data RAM\nThree 16 bit Timers/Counters\nOne Watch Dog Timer\nFour 8-bit I/O ports for PDIP package\nFour 8-bit I/O ports + one 4-bit I/O ports for PLCC or QFP package\nFull duplex serial channel\nBit operation instruction\nPage free jumps\n8-bit Unsigned Division\n8-bit Unsigned Multiply\nBCD arithmetic\nDirect Addressing\nIndirect Addressing\nNested Interrupt\nTwo priority level interrupt\nA serial I/O port\nPower save modes: Idle mode and Power down mode\nCode protection function\nLow EMI (inhibit ALE)\nBank mapping direct addressing mode for access on-chip RAM\n5 channel SPWM function with P1.3 ~ P1.7;

Description\nThe SM8958A series product is an 8 - bit single chip micro controller with 32KB on-chip flash and 1K byte RAM embedded. It is a derivative of the 8052 micro controller 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 32K byte flash memory for program data.

SM8958A

8-Bits Micro-controller With 32KB flash & 1KB RAM embedded

SM8958AC25

8 - Bit Micro-controller with 32KB flash & 1KB RAM embedded

Description TheSM8958Aseriesproductisan8-bitsinglechipmicrocontrollerwith32KBon-chipflashand1KbyteRAMembedded.Itisaderivativeofthe8052microcontrollerfamily.Ithas5-channelSPWMbuild-in.Usercanaccesson-chipexpandedRAMwitheasierandfasterwaybyits‘ban

SM8958AC40

8 - Bit Micro-controller with 32KB flash & 1KB RAM embedded

Description TheSM8958Aseriesproductisan8-bitsinglechipmicrocontrollerwith32KBon-chipflashand1KbyteRAMembedded.Itisaderivativeofthe8052microcontrollerfamily.Ithas5-channelSPWMbuild-in.Usercanaccesson-chipexpandedRAMwitheasierandfasterwaybyits‘ban

SM8958AL25

8 - Bit Micro-controller with 32KB flash & 1KB RAM embedded

Description TheSM8958Aseriesproductisan8-bitsinglechipmicrocontrollerwith32KBon-chipflashand1KbyteRAMembedded.Itisaderivativeofthe8052microcontrollerfamily.Ithas5-channelSPWMbuild-in.Usercanaccesson-chipexpandedRAMwitheasierandfasterwaybyits‘ban

SM8958A_06

8-Bits Micro-controller With 32KB flash & 1KB RAM embedded

SM8958AC25

8-Bits Micro-controller With 32KB flash & 1KB RAM embedded

SM8958AC40

8-Bits Micro-controller With 32KB flash & 1KB RAM embedded

SM8958AL25

8-Bits Micro-controller With 32KB flash & 1KB RAM embedded