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83C196KB 数据表(PDF) 18 Page - Intel Corporation |
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83C196KB 数据表(HTML) 18 Page - Intel Corporation |
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18 / 22 page ![]() 8XC196KB/8XC196KB16 OTPROM SPECIFICATIONS OTPROM PROGRAMMING OPERATING CONDITIONS Symbol Parameter Min Max Units TA Ambient Temperature During Programming 20 30 C VCC,VPD,VREF(1) Supply Voltages During Programming 4.5 5.5 V VEA Programming Mode Supply Voltage 12.50 13.0 V(2) VPP EPROM Programming Supply Voltage 12.50 13.0 V(2) VSS, ANGND(3) Digital and Analog Ground 0 0 V FOSC Oscillator Frequency 12 MHz 6.0 12.0 MHz FOSC Oscillator Frequency 16 MHz 6.0 16.0 MHz NOTES : 1. VCC,VPD and VREF should nominally be at the same voltage during programming. 2. VEA and VPP must never exceed the maximum voltage for any amount of time or the device may be damaged. 3. VSS and ANGND should nominally be at the same voltage (0V) during programming. AC OTPROM PROGRAMMING CHARACTERISTICS Symbol Description Min Max Units TSHLL Reset High to First PALE Low 1100 TOSC TLLLH PALE Pulse Width 40 TOSC TAVLL Address Setup Time 0 TOSC TLLAX Address Hold Time 50 TOSC TLLVL PALE Low to PVER Low 60 TOSC TPLDV PROG Low to Word Dump Valid 50 TOSC TPHDX Word Dump Data Hold 50 TOSC TDVPL Data Setup Time 0 TOSC TPLDX Data Hold Time 50 TOSC TPLPH PROG Pulse Width 40 TOSC TPHLL PROG High to Next PALE Low 120 TOSC TLHPL PALE High to PROG Low 220 TOSC TPHPL PROG High to Next PROG Low 120 TOSC TPHIL PROG High to AINC Low 0 TOSC TILIH AINC Pulse Width 40 TOSC TILVH PVER Hold after AINC Low 50 TOSC TILPL AINC Low to PROG Low 170 TOSC TPHVL PROG High to PVER Low 90 TOSC 18 |
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