tc94a09f TOSHIBA Semiconductor CORPORATION, tc94a09f Datasheet
tc94a09f
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tc94a09f Summary of contents
Page 1
... EFM decoder, error correction, digital equalizer for servo, and servo controller. The CD processor also incorporates a 1-bit DA converter. In combination with a RF amp TA2153FN and TA2109F, the TC94A09F can very simply configure an adjustment-free CD player. Thus, the IC is suitable for CD systems for automobiles and radio-cassette players. Features · ...
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... Built-in AFC circuit and APC circuit for disc motor CLV servo · Built-in defect/shock detector · Built in 8 times oversampling digital filter and 1-bit DA converter (Note) Output pins for sub code Q data and audio data are also used as LCD driver pins. The function of the pins can be switched by program. 2 TC94A09F 2001-10-15 ...
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... (QPF100 pin) Power supply for controller function pins switched together ) and the power pins supply for the CD oscillator ( TC94A09F * * * * * * * * TMAX 3 * PDO ...
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... LRCK, BCK, MBOV, IPF G-Reg. ROM RAM (4 ´ 512 word) Program Instruction Counter Decoder Stack Reg. (8Level) Bias ZDET, CLCK, DATA, SFSY, LRCK, BCK, MBOV, IPF LCD Driver/Output Port 4 TC94A09F V REF RFI Data slicer SLCO TMAX PLL TMAX PDO P2V REF VCOF VCO ...
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... LED driver. The output port can increment OT1 to OT18 by instruction, facilitating access to data in external RAM and ROM. (Note1) After a system reset, pins also used as output ports are set to LCD output; pins also used as I/O ports are set to I/O port input. 5 TC94A09F Remarks Bias voltage MV ...
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... I/O port 2 and the IN1 pin can be switched to 1-bit DAC input pins by the CD command to support shock-proofing functions. In this case, the I/O port must be set to input. With the OTP version, the IN2 pin is also used as the program power supply pin. 6 TC94A09F Remarks ...
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... Outputs playback speed mode. Normal speed: High Double speed: Low /SPCK Outputs clock for reading processor status signal (176.4 kHz). /SPDA Outputs processor status signal. /COFS Outputs frame clock for correction (7.35 kHz). 7 TC94A09F Remarks MV DD Input instruction + SI0 IN2 ...
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... Output pin for low-pass filter amp. V pin for PLL block REF VCO filter pin Ground pin for analog block DAC output pin for generating data slice level RF signal input pin Power supply pin for analog block 8 TC94A09F Remarks ¾ P2V ...
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... DSP block, in sync with PXO). Analog reference voltage power supply pin (2 ´ REF APC circuit on/off signal output pin. At laser on, high impedance at UHS = High; H level output at UHS = High. 9 TC94A09F Remarks AV DD RFZI RFCT 1 kW typ typ RFRP ...
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... When the RST is at High level, the CD block is in operation, and the controller program starts from address 0. Normally, when 2 higher voltage is supplied to the MV when system DD reset is applied (power-on reset). Fix the pin to High level. 10 TC94A09F Remarks ¾ R out1 XO R fXT1 XV DD ...
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... The internal 8-bit timer clock can be selected for interrupt inputs. Interrupts can be generated (address 3) by pulse count or the count value. Interrupt inputs are Schmidt inputs. The pin can be used as an input port for inputs such as remote control signals. 11 TC94A09F Remarks MV DD 2001-10-15 ...
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... If 2 more is applied to these pins when system reset is applied to the device and the program starts from address 0 (power-on reset). (Note) At power-on reset operation, allow 10 to 100 ms while the device power supply voltage rises. 12 TC94A09F Remarks R out2 MXO R fXT2 MV DD ...
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... DD supply pin Input voltage MV power DD supply pin Power dissipation Operating temperature Storage temperature = = = = Symbol Test Condition V > -0.3~6.0 ( -0.3~V + 0.3 V IN1 DD -0.3~MV + 0.3 V IN2 DD P 1400 D -40~85 T opr -65~150 T stg 13 TC94A09F ) DD Unit ° C ° C 2001-10-15 ...
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... Crystal oscillator stopped (executing CKSTP instruction) ¾ 4.5 MHz crystal oscillator set (Note 1)* ¾ 75 kHz crystal oscillator set, = 2.7~5 (Note 1)* DD ¾ kHz Crystal oscillator f mxt = TC94A09F = = = = and Min Typ. Max Unit * 4.5 ~ 5.5 V ¾ ¾ ...
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... V (P4-1, P4-2, P4-3 pins ¾ ¾ ¾ ¾ ¾ ¾ (P1-0~P1-3 pins) pull-down/up set Input port Test Condition ¾ ¾ ¾ ¾ ¾ 15 TC94A09F Min Typ. Max Unit -200 -600 ¾ mA -15 -30 ¾ mA ¾ mA 200 600 ¾ 4 2.3 2.5 2.7 1.47 1.67 1. ...
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... Test Condition ¾ 1 kHz sine wave, full-scale input ¾ ¾ ¾ 1 kHz sine wave, -60dB input conversion ¾ 1 kHz sine wave, full-scale input ¾ 1 kHz sine wave, full-scale input 16 TC94A09F Min Typ. Max Unit ¾ ¾ 6 bit ¾ ...
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... Input resistance Z in2 Test Condition ¾ (TESTC, TESTM) ¾ (XI-XO) ¾ (XO) ¾ When 4.5 MHz crystal set, (MXI-MXO) ¾ When 75 kHz crystal set, (MXI-MXO) ¾ (MXO) ¾ Set resistance by (RFI) CD command ¾ (TEZI) 17 TC94A09F Min Typ. Max Unit ¾ ¾ 1.0 2.0 4.0 MW ¾ ¾ 0.5 kW 0.5 1.0 2.5 MW ¾ ...
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... Package Dimensions Weight: 1.6 g (typ.) 18 TC94A09F 2001-10-15 ...
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... TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. · The information contained herein is subject to change without notice. 19 TC94A09F 000707EBA 2001-10-15 ...