HT13R90 40-Bit Programmable Timer Features · Operating voltage: 2.2V~5.5V · Dual LED or Buzzer outputs for status indication · Integrated 40-bit programmable timer provides a · Adjustable 5% internal RC or 32768Hz crystal maximum time of over one year oscillator with quick startup circuit. · 3 operating modes: continuous mode, single period · OTP configuration options of 22´4 bits for mode mode and single pulse mode) setting. · Single output · 8-pin DIP/SOP package General Description The HT13R90 is a programmable timer, whose timing is controlled by a 40bit counter. Providing a long bit counter enables long timer values of over one year to be programmed. When added to its other features, which include multi-preloadable values, varied output waveform combinations and OTP configuration option settings, give the device a flexibility making it suitable for a wide range of product timing applications. Block Diagram S T D _ B Y fS C T _ S T P Y S /2 ~ fS Y S T M R 0 _ O V /2 ~ T M R 0 _ O V /2 5 6 T M R 0 /6 4 T M R 0 _ O V O S C 2 T im in g G e n e ra to r O S C 1 fS fT P C R 0 M 0 M R 1 1 8 - B it P r e s c a le r (P C R 1 ) M R 0 P C R 1 M 0 ~ P C R 1 M 4 7 -1 M U X P C R 0 M 1 P C R 0 M 2 fT 8 - B it T im e r (T M R 0 ) 6 - B it P r e s c a le r (P C R 0 ) Y S 1 9 -1 M U X L x _ O p t O x O P T R E S T M R 1 _ O V 8 - B it T im e r (T M R 1 ) S T D _ B Y T M R 0 _ O V /x 2 -1 M u x ( 8 - B it) fS T M R 1 A Y S /x T M R 1 B T M R 0 _ O V T M R 1 _ O V C T _ S T P O U L E F C o D T & & lo w n tro l C T _ C L R L E D 0 /O U T 0 L E D 1 /O U T 1 /B Z L E D 2 /O U T 2 /B Z Pin Assignment L E D 1 /O U T 1 /B Z 1 8 R E S L E D 2 /O U T 2 /B Z 2 7 O S C 1 L E D 0 /O U T 0 3 6 O S C 2 V S S 4 5 V D D H T 1 3 R 9 0 8 D IP -A /S O P -A Rev. 1.21 1 January 21, 2009 HT13R90 Pad Assignment Pin Name LED0/OUT0 I/O Mask Option O OMOD Description Outputs a continuous duty cycle or pulse or single period duty cycle depending upon the OMOD configuration option. LED1/OUT1/BZ O L1xx Option LED2/OUT2/BZ O L2xx Option RES I ¾ OSC1 OSC2 I O Crystal or IRC VDD ¾ ¾ Positive power supply ¾ ¾ Negative power supply, ground VSS Indicates the system operational status. The LED related options determine the LED or Buzzer output format. Schmitt Trigger reset input, active low. The system oscillator can be external crystal oscillator or internal RC oscillator determined by a configuration option for the internal system clock. OSC, OSC2 are connected to an external crystal when the external crystal oscillator is selected. Absolute Maximum Ratings Supply Voltage ..........................VSS-0.3V to VSS+6.0V Storage Temperature ...........................-50°C to 125°C Input Voltage .............................VSS-0.3V to VDD+0.3V Operating Temperature ..........................-40°C to 85°C Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. D.C. Characteristics Ta=25°C Test Conditions Symbol Parameter VDD Operating Voltage ¾ IDD1 Operating Current (Crystal OSC, RC OSC) 3V 5V Min. Typ. Max. Unit 2.2 ¾ 5.5 V ¾ ¾ 3 mA ¾ ¾ 5 mA ¾ ¾ 2 mA ¾ ¾ 3 mA Conditions VDD fSYS=32768Hz No load, all output pins non-toggle*, fSYS=32768Hz Operating Current (RC OSC) 3V ISTB Standby Current (WDT Enabled and WDT RC OSC On) ¾ No load, system HALT ¾ ¾ 1 mA VIL Input Low Voltage (RES) ¾ ¾ 0 ¾ 0.4VDD V VIH Input High Voltage (RES) ¾ ¾ 0.9VDD ¾ VDD V IOL 4 8 ¾ mA I/O Port Sink Current 10 20 ¾ mA -2 -4 ¾ mA -5 -10 ¾ mA IDD2 5V 3V VOL=0.1VDD 5V IOH 3V I/O Port Source Current VOH=0.9VDD 5V Note: ²*² LED1/2 has no carrier, level, and all options set to the lowest frequency. Measured in the non-toggle state. Rev. 1.21 2 January 21, 2009 HT13R90 A.C. Characteristics Symbol Ta=25°C Test Conditions Parameter VDD Conditions Min. Typ. Max. Unit fSYS System Clock (Crystal OSC, RC OSC) ¾ ¾ ¾ 32768 ¾ Hz fIRC Internal RC Oscillator Deviation (5%) 5V ¾ 31129 32768 34407 Hz Note: tSYS=1/fSYS IRC Characteristics Curves IRC frequency - VDD vs. Temperature Characteristics Curve IR C F re q u e n c y - V D D v s . T e m p e ra tu re 6 0 T a = -4 5 ° C F re q u e n c y (k H z ) 5 0 4 0 T a = 2 5 ° C 3 0 T a = 9 0 ° C 2 0 1 0 0 2 .0 V 2 .5 V 3 .0 V 3 .5 V (V 4 .0 V D D 4 .5 V 5 .0 V 5 .5 V ) IRC frequency - Temperature vs. VDD Characteristics Curve IR C 5 0 F re q u e n c y - T e m p e ra tu re v s . V D D F re q u e n c y (k H z ) 4 5 4 0 3 5 3 0 5 .0 V 2 5 2 .0 V 2 0 Note: -4 5 ° C 2 5 °C T e m p e ra tu re 3 .5 V 9 0 °C The graphs of the IRC characteristics curves provided above are a statistical summary based on a limited number of samples and are provided for reference only. Rev. 1.21 3 January 21, 2009 HT13R90 Functional Description accompanying timing diagram gives more details. For the general case, the oscillator will cease running to reduce power, however the configuration options can also be set to keep the oscillator running in the standby mode in order to reduce the oscillator startup time. Power On & Reset The HT13R90 has four different operating states, namely the POR state, the standby state, the running state and the wait state. The wait state can only be entered when the Operating Mode bits, known as OMOD, have a value of either 01 or 10. The POR state is the Power on state, during which the device internal clock will be used to load the configuration options. When the device is in the POR state, the output pins, LED0, LED1 and LED2, will remain in a tri-state condition. In modes 01 and 10, after the counting ends, the device will enter the wait state, which is different from what will happen if the RES line goes low. The wait state encompasses the same behavior as the standby state. When the RES line returns high, the device will enter the running state. At the beginning of this state, the configuration options will be loaded, which will initiate a reset, switch to the defined oscillator and start running. After the POR state has completed, if the RES pin remains low, the device will then enter the standby state. In this state, the output pins will remain in an inactive state according to the configuration option settings.The P O R S ta te ( L o a d O p tio n ) S ta n d b y S ta te R u n n in g S ta te S ta n d b y S ta te R u n n in g S ta te R E S L o a d O p tio n L o a d O p tio n L E D 0 (O A C T = 1 ) T r i- s ta te L E D 0 (O A C T = 0 ) T r i- s ta te L E D 1 /2 (L x A C T = 1 ) T r i- s ta te L E D 1 /2 (L x A C T = 0 ) T r i- s ta te For all OMOD P O R S ta te ( L o a d O p tio n ) S ta n d b y S ta te R u n n in g S ta te W a it S ta te S ta n d b y S ta te R u n n in g S ta te R E S L o a d O p tio n L E D 0 (O A C T = 1 ) T r i- s ta te L E D 0 (O A C T = 0 ) T r i- s ta te L E D 1 /2 (L x A C T = 1 ) T r i- s ta te L E D 1 /2 (L x A C T = 0 ) T r i- s ta te L o a d O p tio n For OMOD = 01 and 10 Rev. 1.21 4 January 21, 2009 HT13R90 Operating Modes The HT13R90 has 3 operating modes. MODE 0 is the continuous mode, MODE 1 is the single period mode and MODE 2 is the single pulse mode. The required mode is selected via the OMOD bits in the configuration options. L x M O D = 1 1 1 L x M O D = 0 0 0 L x M O D = 0 0 1 L x M O D = 0 1 0 L x M O D = 1 0 0 L x M O D = 1 1 1 L x M O D = 0 0 0 L x M O D = 0 0 1 L x M O D = 0 1 0 L x M O D = 1 0 0 S td . W a v D e c id e b y L x F R E Q (T M R 0 _ O V /2 ~ T M R 0 _ O V /2 5 6 ) L x C a r= 0 0 0 L x C a r= 0 0 1 ~ 1 1 1 ( C a r r ie r = fS Y S /2 ~ fS Y S /6 4 , a n d T M R 0 _ O V /2 ) ( R e fe r to a p p lic a tio n h in ts ) LED Waveform for Each Active State Note: To ensure the carrier pulse is visible at the onset of every pulse on the LED1 and LED2 pins, the carrier frequency, which is selected by the LxCARR configuration option bits, should be set to a higher value than the TMR0 prescaler frequency, which is selected by the PCR0M configuration option bits.To ensure that the LED1 and LED2 output pulses are visible at the onset of every active state, the output pulse frequency, which is selected by the LxFREQ configuration option bits should be higher than the TMR1 prescaler frequency, which is selected by the PCR1M configuration option bits Rev. 1.21 5 January 21, 2009 HT13R90 · Mode 0 - OMOD option bits set to 00 This mode is usually used for periodic turn on and turn off time setting applications. At power on, after the power on procedure has completed, the device will keep running continuously as long as the RES line remains at a high level. If the RES line should go low, the oscillator will stop and the LED0 pad will change to an inactive state. The device will then enter the standby state. Any time the RES line goes low, the device will enter the standby state until the RES line again goes high. The LED0 pad output signal timing and state machine is shown below. Output Timing Diagram for OMOD = 0,0 R u n n in g S ta te R E S A c tiv e In a c tiv e L E D 0 (O A C T = 1 ) T 1 A T 1 B L E D 0 (O A C T = 0 ) T 1 A T 1 B L E D 1 /2 (L x O U T = 0 0 , L x A C T = 1 ) L E D 1 /2 (L x O U T = 0 1 , L x A C T = 1 ) L E D 1 /2 (L x O U T = 1 0 , L x A C T = 1 ) L E D 1 /2 (L x O U T = 1 1 , L x A C T = 1 ) L E D 1 /2 (L x O U T = 0 0 , L x A C T = 0 ) L E D 1 /2 (L x O U T = 0 1 , L x A C T = 0 ) L E D 1 /2 (L x O U T = 1 0 , L x A C T = 0 ) L E D 1 /2 (L x O U T = 1 1 , L x A C T = 0 ) N o te : T 1 A = (2 5 6 -T M R 1 A ) x (1 /fT T 1 B = (2 5 6 -T M R 1 B ) x (1 /fT Rev. 1.21 M R 1 M R 1 ) ) F o r E v e ry L E D 1 /2 A c tiv e S ta te ( N e x t B lo c k ) 6 January 21, 2009 HT13R90 L x M O D = 1 1 1 L x M O D = 0 0 0 L x M O D = 0 0 1 L x M O D = 0 1 0 L x M O D = 1 0 0 S td W a v D e c id e b y L x F R E Q (T M R 0 _ O V /2 -T M R 0 _ O V /2 5 6 ) F o r E v e r y P u ls e L x C a rr= 0 0 0 ( N o c a r r ie r ) L x C a rr = 0 0 1 ~ 1 1 1 ( C a r r ie r = fS Y S /2 ~ fS a n d T M R 0 _ O V /2 ) Y S /6 4 , S ta rt P O R L o a d O p tio n R E S = 0 S ta n d b y R E S = 1 R E S = 0 R u n n in g ( L o a d O p tio n + C o u n tin g ) Rev. 1.21 7 January 21, 2009 HT13R90 · Mode 1 - OMOD option bits set to 01 S ta rt At power on, after the power on procedure has completed, the device will start running. When the device is running, if the RES line should go low, the device will enter the standby state until the RES line returns to a high level. When the RES line returns to a high level, the device will reload the configuration options and restart counting. If the RES line does not change before the count has finished, it will automatically enter the standby state. When in the standby state, if the RES line experiences a low to high edge, then the counting will restart. P O R L o a d O p tio n R E S = 0 S ta n d b y R E S = 1 This mode can be used in practical applications to set a certain turn-on and turn-off time. R E S = 0 R u n n in g ( L o a d O p tio n + C o u n tin g ) The LED0 pad output signal timing and state machine is shown below. Output Timing Diagram for OMOD = 0,1 R E S = 1 R E S = 0 W a it (T h e S a m e a s S ta n y b y ) R u n n in g S ta te R E S In a c tiv e A c tiv e L E D 0 (O A C T = 1 ) T 1 A T 1 B L E D 0 (O A C T = 0 ) T 1 A T 1 B L E D 1 /2 (L x O U T = 0 0 , L x A C T = 1 ) L E D 1 /2 (L x O U T = 0 1 , L x A C T = 1 ) L E D 1 /2 (L x O U T = 1 0 , L x A C T = 1 ) L E D 1 /2 (L x O U T = 1 1 , L x A C T = 1 ) L E D 1 /2 (L x O U T = 0 0 , L x A C T = 0 ) L E D 1 /2 (L x O U T = 0 1 , L x A C T = 0 ) L E D 1 /2 (L x O U T = 1 0 , L x A C T = 0 ) L E D 1 /2 (L x O U T = 1 1 , L x A C T = 0 ) N o te : T 1 A = (2 5 6 -T M R 1 A ) x (1 /fT T 1 B = (2 5 6 -T M R 1 B ) x (1 /fT Rev. 1.21 M R 1 M R 1 ) ) F o r E v e ry L E D 1 /2 A c tiv e S ta te (R e fe r to O M O D = 0 ) 8 January 21, 2009 HT13R90 · Mode 2 - OMOD option bits set to 10 S ta rt In this mode, the TMR1B register is unused. At power on, after the power on procedure has completed, the device will start running. During the running state, if the RES line goes low, the device will enter the standby state until the RES line returns to a high level. When the RES line is high, the device will reload the configuration options and restart counting. If the RES line does not change state before counting has finished, the device will automatically enter the standby state. During the standby state, if the RES line experiences a low to high edge, then counting can be restarted. P O R L o a d O p tio n R E S = 0 S ta n d b y R E S = 1 This mode can be used in practical applications to set a certain turn-on time. R E S = 0 R u n n in g ( L o a d O p tio n + C o u n tin g ) The LED0 pad output signal timing and state machine is shown below: Output Timing Diagram for OMOD = 1,0 R E S = 1 R E S = 0 W a it (T h e S a m e a s S ta n y b y ) R u n n in g S ta te R E S In a c tiv e L E D 0 (O A C T = 1 ) T 1 A L E D 0 (O A C T = 0 ) T 1 A L E D 1 /2 (L x O U T = 0 0 /1 0 , L x A C T = 1 ) L E D 1 /2 (L x O U T = 0 1 /1 1 , L x A C T = 1 ) L E D 1 /2 (L x O U T = 0 0 /1 0 , L x A C T = 0 ) L E D 1 /2 (L x O U T = 0 1 /1 1 , L x A C T = 0 ) F o r e v e ry L E D 1 /2 a c tiv e s ta te (re fe r to O M O D = 0 ) Rev. 1.21 9 N o te : T 1 A = (2 5 6 -T M R 1 A ) x (1 /fT M R 1 ) January 21, 2009 HT13R90 LED2 Complementary Function If L2CMP is set to one, the LED2 output will be the complement of the LED1 output. In this situation, only L2ACT and L2OUT will have an effect on the LED2 output. All other options with an L2 header will be ignored. The LED2 output condition can be the same as the LED1 output, but can also be setup to be the complement of the LED1 output. There is a configuration option named L2CMP related to this setting. In the complement situation, when the LED2 output is in its active state, then it will output the complementary waveform. If LED2 is in its inactive state, then it will keep its inactive state depending upon the L2ACT setting and the condition of the LED1 waveform. If L2CMP is set to zero, the LED2 output will be the same as the LED1 output. By utilising the other options which have either an L2 or L1 header, both LED2 and LED1 can be individually controlled. LED2 Complementary Timing Diagram for OMOD = 0,0 R u n n in g S ta te R E S A c tiv e In a c tiv e L E D 0 (O A C T = 1 ) L E D 1 (O A C T = 0 ) L E D 1 (L 1 O U T = 0 1 , L 1 A C T = 1 ) L E D 2 (L 2 C M P = 0 ) (L 2 O U T = 1 0 , L 2 A C T = 1 ) L E D 2 (L 2 C M P = 1 ) (L 2 O U T = 1 0 , L 2 A C T = 1 ) K e e p In a c tiv e C o m p l. . to L E D 1 C o m p l. to L E D 1 K e e p In a c tiv e L E D 2 (L 2 C M P = 0 ) (L 2 O U T = 1 1 , L 2 A C T = 1 ) L E D 2 (L 2 C M P = 1 ) (L 2 O U T = 1 1 , L 2 A C T = 1 ) C o m p le m e n ta r y to L E D Rev. 1.21 10 1 January 21, 2009 HT13R90 Oscillator Configuration If the Crystal oscillator is selected, a crystal connected between OSC1 and OSC2 is needed to provide the feedback and phase shift required for the oscillator. No other external components are required. Instead of a crystal, a resonator can also be connected between OSC1 and OSC2 to obtain the desired frequency reference, but two external capacitors between OSC1, OSC2 and ground are required. There are 2 oscillator circuits within the device. O S C 1 O S C 1 O S C 2 O S C 2 C r y s ta l O s c illa to r R C O s c illa to r Note: Both circuits are designed for system clocks, namely the Internal RC oscillator (IRC) and the external Crystal oscillator (ECRY), the choice of which is determined by a configuration option. When in the standby state, the system oscillator stops running and all external signals are ignored to reduce power. The 32768Hz Oscillator has a quick start up design. This quick start function should automatically turn off after the clock has stabilised to reduce power consumption. The IRC circuit will provide the clock during the power-on option-loading stage. This is necessary as the choice of crystal or IRC is determined by the oscillator configuration option in the OTP memory. The Internal RC oscillator provides the most cost effective method of clock implementation, however, when compared with the crystal oscillator, the frequency of oscillation may vary with VDD, temperature and process variations. It is therefore not suitable for timing sensitive operations where an accurate oscillator frequency is desired. The IRC oscillator contains an adjustment configuration option, to enable the IRC frequency to be adjusted during device programming. This option has a total of 7 bits (128 sections). Configuration Options The following table shows the full range of Timer configuration options. All of the options must be defined to ensure proper system functioning. Name Description Function OSC Oscillator type definition 0 = 32768Hz oscillator 1 = Internal RC oscillator OSCON Oscillator on/off control in standby mode Oscillator switched off Oscillator remains on PCR0M fSYS fSYS/2 fSYS/4 TMR0 prescaler f /8 PCR0 - Output Clock Selection SYS fSYS/16 fSYS/32 fSYS/64 PCR1M TMR1 prescaler PCR1 output clock selection TMR0_OV TMR0_OV/2 ~ TMR0_OV/(218) OMOD Operating mode selection MODE 0 - continuous mode MODE 1 - single period mode MODE 2 - single pulse mode OACT Setup LED0 pin active high or active low Active low Active high LxACT LEDx where x = 1 or 2 active high/low setting Active low - low driving LED Active high - high driving LED LxOUT LEDx Output state where x = 1 or 2 None - no output When active - output when the LED0 pin is in an active state When inactive - output when the LED0 pin is in an inactive state Both Active and Inactive - output when the LED0 pin is in both states Rev. 1.21 11 January 21, 2009 HT13R90 Name Description Function LED2 complement output setting LED1 and LED2 identical outputs LED2 output is the complement of LED1 in its active state Note: ignore L2 Options except for L2ACT, L2OUT LxMOD LEDx output mode setting where x = 1 or 2 Normal - output the LxFREQ defined waveform 2-Combo - output logical AND of LxFREQ and LxFREQ/2 3-Combo - output logical AND of LxFREQ, LxFREQ/2, LxFREQ/4 Single shot - output a single cycle LxFREQ defined waveform Level - ignore the LxFREQ setting LxFREQ TMR0_OV/2 TMR0_OV/4 TMR0_OV/8 LEDx output square waveform TMR0_OV/16 TMR0_OV/32 where x = 1 or 2 TMR0_OV/64 TMR0_OV/128 TMR0_OV/256 L2CMP LxCARR LEDx carrier waveform definition where x = 1 or 2 No carrier fSYS/2 fSYS/4 fSYS/8 fSYS/16 fSYS/32 fSYS/64 TMR0_OV/2 TMR0 TMR0 count register preload value Valid value range from 0 to 255 Count no = 256-TMR0 TMR1A TMR1 first count register preload value Valid value range from 0 to 255 Count no = 256-TMR1A TMR1B TMR1 second count register preload value Valid value range from 0 to 255 Count no = 256-TMR1B Rev. 1.21 12 January 21, 2009 HT13R90 Application Circuit V D D O S C 1 V D D IR C 1 0 0 k W S y s te m R O S C R E S L E D 1 /O U T 1 /B Z V S S O S C 1 L E D 2 /O U T 2 /B Z C ry s ta l S y s te m O s c illa to r O S C 2 O S C 1 O S C C ir c u it R a n g e T B D O S C 2 L E D 0 /O U T 0 0 .1 m F * O s c illa to r O S C 2 O S C C ir c u it H T 1 3 R 9 0 Note: ²*² If the power-up ramp is sharp enough, the capacitor can be removed. V D D V D D O S C 1 R E S O S C 2 IR C 1 0 0 k W S y s te m R O S C 0 .1 m F 0 .1 m F R a n g e T B D L E D 1 /O U T 1 /B Z V S S O S C C ir c u it L E D 0 /O U T 0 O s c illa to r O S C 1 L E D 2 /O U T 2 /B Z C ry s ta l S y s te m O s c illa to r O S C 2 O S C 1 O S C 2 O S C C ir c u it H T 1 3 R 9 0 Note: If the device is used in low noise environment, the application circuit shown above is suggested. V D D 0 .0 1 m F V D D O S C 1 R E S O S C 2 IR C S y s te m 1 0 0 k W 0 .1 m F R O S C 1 0 k W V S S O S C 1 L E D 2 /O U T 2 /B Z C ry s ta l S y s te m O s c illa to r O S C 2 O S C 1 O S C 2 O S C H T 1 3 R 9 0 Note: R a n g e T B D L E D 1 /O U T 1 /B Z 0 .1 m F O S C C ir c u it L E D 0 /O U T 0 O s c illa to r C ir c u it If the device is used in high noise environment, the application circuit shown above is suggested. Rev. 1.21 13 January 21, 2009 HT13R90 Package Information 8-pin DIP (300mil) Outline Dimensions A 8 B 5 1 4 H C D I G E F Symbol Rev. 1.21 Dimensions in mil Min. Nom. Max. A 355 ¾ 375 B 240 ¾ 260 C 125 ¾ 135 D 125 ¾ 145 E 16 ¾ 20 F 50 ¾ 70 G ¾ 100 ¾ H 295 ¾ 315 I ¾ ¾ 375 14 January 21, 2009 HT13R90 8-pin SOP (150mil) Outline Dimensions 5 8 A B 4 1 C C ' G H D E a F · MS-012 Symbol Rev. 1.21 Dimensions in mil Min. Nom. Max. A 228 ¾ 244 B 150 ¾ 157 C 12 ¾ 20 C¢ 188 ¾ 197 D ¾ ¾ 69 E ¾ 50 ¾ F 4 ¾ 10 G 16 ¾ 50 H 7 ¾ 10 a 0° ¾ 8° 15 January 21, 2009 HT13R90 Product Tape and Reel Specifications Reel Dimensions D T 2 A C B T 1 SOP 8N Symbol Description Dimensions in mm A Reel Outer Diameter 330.0±1.0 B Reel Inner Diameter 100.0±1.5 C Spindle Hole Diameter D Key Slit Width T1 Space Between Flange T2 Reel Thickness Rev. 1.21 13.0 +0.5/-0.2 2.0±0.5 12.8 +0.3/-0.2 18.2±0.2 16 January 21, 2009 HT13R90 Carrier Tape Dimensions P 0 D P 1 t E F W C D 1 B 0 P K 0 A 0 R e e l H o le IC p a c k a g e p in 1 a n d th e r e e l h o le s a r e lo c a te d o n th e s a m e s id e . SOP 8N Symbol Description Dimensions in mm 12.0+0.3/-0.1 W Carrier Tape Width P Cavity Pitch 8.0±0.1 E Perforation Position 1.75±0.1 F Cavity to Perforation (Width Direction) 5.5±0.1 D Perforation Diameter 1.55±0.1 D1 Cavity Hole Diameter 1.50+0.25/-0.00 P0 Perforation Pitch 4.0±0.1 P1 Cavity to Perforation (Length Direction) 2.0±0.1 A0 Cavity Length 6.4±0.1 B0 Cavity Width 5.2±0.1 K0 Cavity Depth 2.1±0.1 t Carrier Tape Thickness C Cover Tape Width Rev. 1.21 0.30±0.05 9.3±0.1 17 January 21, 2009 HT13R90 Holtek Semiconductor Inc. (Headquarters) No.3, Creation Rd. II, Science Park, Hsinchu, Taiwan Tel: 886-3-563-1999 Fax: 886-3-563-1189 http://www.holtek.com.tw Holtek Semiconductor Inc. (Taipei Sales Office) 4F-2, No. 3-2, YuanQu St., Nankang Software Park, Taipei 115, Taiwan Tel: 886-2-2655-7070 Fax: 886-2-2655-7373 Fax: 886-2-2655-7383 (International sales hotline) Holtek Semiconductor (China) Inc. (Dongguan Sales Office) Building No. 10, Xinzhu Court, (No. 1 Headquarters), 4 Cuizhu Road, Songshan Lake, Dongguan, China 523808 Tel: 86-769-2626-1300 Fax: 86-769-2626-1311 Holtek Semiconductor (USA), Inc. (North America Sales Office) 46729 Fremont Blvd., Fremont, CA 94538, USA Tel: 1-510-252-9880 Fax: 1-510-252-9885 http://www.holtek.com Copyright Ó 2009 by HOLTEK SEMICONDUCTOR INC. The information appearing in this Data Sheet is believed to be accurate at the time of publication. However, Holtek assumes no responsibility arising from the use of the specifications described. The applications mentioned herein are used solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable without further modification, nor recommends the use of its products for application that may present a risk to human life due to malfunction or otherwise. Holtek¢s products are not authorized for use as critical components in life support devices or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information, please visit our web site at http://www.holtek.com.tw. Rev. 1.21 18 January 21, 2009