POWER LED aMTP777 LED x 15 LED x 11 LED x 8 APLUS INTEGRATED CIRCUITS INC. 台北市 11570 成功路一段 32 號 3F 之 9 3F-9,NO. 32,SEC. 1, CHENGGUNG RD.,TAIPEI, TAIWAN 115 Tel : 886-2-2782-9266 Fax : 886-2-2782-9255 http: www.aplusinc.com.tw e-mail : [email protected] POWER LED -- aMTP777 POWER LED x 15 / x 11 / x 8 ( built in 8 bit mcu ) FEATURES : Standard CMOS process. Embedded 4K byte EPROM for MCU programming. Embedded 8-bit MCU. I/O : 4 IN + 15 I/O 2.4V – 3.6V single power supply < 5uA low stand-by current. Built-in oscillator with fixed Rosc, software control sampling frequency Programmable I/Os, Timer Interrupt and Watch Dog Timer. Built-in oscillator with fixed Rosc, software control sampling frequency Trigger programming: Edge / Level Hold / Un-hold Retrigger / Non-retrigger. Function programming : Power on LED flash ON/OFF RANDOM flash One key sequential LED flash Fade-in / fade-out LED flash RGB LED flash speed can adjust by software program or Rosc PAGE 2 / 14 ver1.0 POWER LED -- aMTP777 aMTP777 --- power LED I/O LED Part no. DICE 4 IN + 15 I/O 4 ~ 15 aMTP777-dice DIP – 28 [300mil] 4 IN + 15 I/O 4 ~ 15 aMTP777-DIP28 SOP – 28 [300mil] 4 IN + 15 I/O 4 ~ 15 aMTP777-SOP28 DIP – 24 [300mil] 15 I/O 4 ~ 15 aMTP777-DIP24 SOP – 24 [300mil] 15 I/O 4 ~ 15 aMTP777-SOP24 DIP – 20 [300mil] 11 I/O 4 ~ 11 aMTP777-DIP20 SOP – 20 [300mil] 11 I/O 4 ~ 11 aMTP777-SOP20 DIP – 16 [300mil] 8 I/O 4~8 aMTP777-DIP16 PIN CONFIGURATION : PAGE 3 / 14 ver1.0 POWER LED -- aMTP777 PIN DESCRIPTIONS : Pin Names I/O Description VSS power Power Ground VSSA power Analog Power Ground OSC IN Oscillator input VDD power Positive Power Supply VDDA power Analog Positive Power Supply VPP power Positive Power for EPROM programming PB0~PB3 I/O Programmable I/O port B PC0~PC3 I/O Programmable I/O port C PD0~PD2 I/O Programmable I/O port D PE0~PE3 I/O Programmable I/O port E PF0~PF3 IN Programmable Input port F RSTB IN Reset pin, Low active VOUT1 OUT No use VOUT2 OUT No use Note: PB, PC, PD, and PE ports are software programmable I/O pins that can be set to Different configurations such as pure input, input with pull-up, input with pull-down and output. The programmable I/O pins set up will take effect immediately after chip RESET is applied. Pins for memory programming are: VDD, VDDA, VSS, VSSA, VPP, PB0, PB1, OSC, VOUT2 and RSTB. ABSOLUTE MAXIMUM RATINGS : PAGE 4 / 14 ver1.0 POWER LED -- aMTP777 Symbol Rating Unit VDD - VSS -0.5 ~ +4.0 V VIN ( VSS - 0.3 ) < VIN < ( VDD + 0.3 ) V VOUT VSS < VOUT <VDD V T (Operating): 0 ~ +85 ℃ T (Junction) -40 ~ +125 ℃ T (Storage) -55 ~ +125 ℃ DC CHARACTERISTICS ( TA = 0 to 70℃, VDD = 3.0V, VSS = 0V ) Symbol Parameter Min. Typ. Max. Unit Conditions VDD Operating Voltage 2.2 3.0 3.6 V ISB Standby current -- 1 5 µA I/O properly terminated IOP Operating current -- 7 -- mA I/O properly terminated VIH "H" Input Voltage 2.5 3.0 3.5 V VDD=3.0V VIL "L" Input Voltage -0.3 0 0.5 V VDD=3.0V IOH O/P High Current -- -10 -- mA VOH=2.5V IOL O/P Low Current -- 52 -- mA VOL=0.3V RNPIO Programmable IO pin pull-down resistance -- 1M -- Ω PBx, PCx, PDx set to internal pull-down RUPIO Programmable IO pin pull-up resistance 3.3K 4.7K -- Ω PBx, PCx, PDx set to internal pull-up DFs/Fs Frequency stability -3 -- +3 % VDD = 3V +/- 0.4V DFc/Fc Chip to chip Frequency ariation -5 -- +5 % Also apply to lot to lot ariation APPLICATION CIRCUIT : PAGE 5 / 14 ver1.0 POWER LED -- aMTP777 1. DIP/SOP -28 : IN x 4 + I/O x 15 max. LED x 15 + tact sw input x 4 2. DIP -16 : I/O X 8 max. LED x 8 3. DIP/SOP -24 : I/O x 15 PAGE 6 / 14 ver1.0 POWER LED -- aMTP777 max. LED x 15 4. DIP/SOP -20 : I/O x 11 max. LED X 11 PACKAGE OUTLINE : PAGE 7 / 14 ver1.0 POWER LED -- aMTP777 28 pin – skinny DIP [ 300 mil ] : 28 pin - SOP [ 300mil ] : PAGE 8 / 14 ver1.0 POWER LED -- aMTP777 PAGE 9 / 14 ver1.0 POWER LED -- aMTP777 24 pin – skinny DIP [ 300mil ] : 24 pin - SOP [ 300mil ] : PAGE 10 / 14 ver1.0 POWER LED -- aMTP777 PAGE 11 / 14 ver1.0 POWER LED -- aMTP777 20 pin –DIP [ 300mil ] : PAGE 12 / 14 ver1.0 POWER LED -- aMTP777 20 pin - SOP [ 300mil ] : PAGE 13 / 14 ver1.0 POWER LED -- aMTP777 16 pin –DIP [ 300mil ] : PAGE 14 / 14 ver1.0