ATF16V8C-7SU Atmel, ATF16V8C-7SU Datasheet
ATF16V8C-7SU
Specifications of ATF16V8C-7SU
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ATF16V8C-7SU Summary of contents
Page 1
... Three different modes of operation are configured auto- matically with software, and allow highly complex logic functions to be realized. The ATF16V8C can significantly reduce total system power, thereby enhancing system reli- ability and reducing power supply costs. When pin 4 is configured as the power-down control pin, supply current drops to less than 100μ ...
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... Pin name Function CLK Clock I Logic inputs I/O Bidirectinoal buffers OE Output enable V +5V supply CC PD Power-down TSSOP Top view I/CLK PD/ GND 10 11 Atmel ATF16V8C 2 DIP/SOIC Top view VCC I/CLK I/O PD I9/OE GND 10 11 PLCC Top view VCC ...
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... Max Min; All outputs CC Com., Ind 24mA Min -4.0mA OL Com Min CC Ind Min Com., Ind. CC Atmel ATF16V8C + 0.75V DC, which may CC Industrial -40C - 85C 5V ± 10% Min Typ Max Units -10.0 μA 10.0 μA 115 mA 130 mA 10 100 μA 10 105 μA -150 mA -0 ...
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... Clock period P t Clock width W External feedback 1/(t f Internal feedback 1/(t MAX No feedback 1/( Input to output enable – product term EA t Input to output disable – product term pin to output enable PZX t OE pin to output disable PXZ Atmel ATF16V8C 4 -5 Min 1.5 -7 -10 ...
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... Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested. 0425H–PLD–3/11 (1)(2)(3) -5 Min Max 5 5.0 5.0 5.0 5.0 15.0 15.0 20.0 Typ Max Atmel ATF16V8C -7 -10 Min Max Min Max 7 7.5 10 7.5 10 7.5 10 7 ...
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... JEDEC fuse file. When the power-down feature is not specified in the design file, pin 4 is available as a logic input, and there is no power-down pin. This allows the ATF16V8C to be programmed using any existing standard 16V8 fuse file. ...
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... Security fuse usage A single fuse is provided to prevent unauthorized copying of the ATF16V8C fuse patterns. Once programmed, fuse verify and preload are inhibited. However, the 64-bit user signature remains accessible. The security fuse will be programmed last, as its effect is immediate. 12. Input and I/O pin-keeper circuits The ATF16V8C contains internal input and I/O pin-keeper circuits. These circuits allow each ATF16V8C pin to hold its previous value even when it is not being driven by an external source or by the device’ ...
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... I/O, combinatorial output, or dedicated input. The ATF16V8C can be configured in one of three different modes. Each mode makes the ATF16V8C look like a different device. Most PLD compilers can choose the right mode automatically. The user can also force the selection by supplying the compiler with a mode selection ...
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... Atmel ATF16V8C registered mode PAL device emulation/PAL replacement. The registered mode is used if one or more registers are required. Each macrocell can be configured as either a registered or combinatorial output or I/ input. For a registered output or I/O, the output is enabled by the OE pin, and the register is clocked by the CLK pin ...
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... Figure 19. Registered mode logic diagram Note: * Input not available if power-down mode is enabled Atmel ATF16V8C 10 0425H–PLD–3/11 ...
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... Atmel ATF16V8C complex mode PAL device emulation/PAL replacement. In the complex mode, combinatorial output and I/O functions are possible. Pins 1 and 11 are regular inputs to the array. Pins 13 through 18 have pin feedback paths back to the AND-array, which makes full I/O capability possible. Pins 12 and 19 (outermost macrocells) are outputs only. They do not have input capability ...
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... Figure 24. Complex mode logic diagram Note: * Input not available if power-down mode is enabled Atmel ATF16V8C 12 0425H–PLD–3/11 ...
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... Note: Simple mode logic diagram Note: * Input not available if power-down mode is enabled 0425H–PLD–3/11 Atmel ATF16V8C 13 ...
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... Atmel ATF16V8C 14 0425H–PLD–3/11 ...
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... Atmel ATF16V8C 15 ...
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... Atmel ATF16V8C 16 0425H–PLD–3/11 ...
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... Wide, Plastic Dual Inline Package (PDIP) 20S 20-lead, 0.300" Wide, Plastic Gull-Wing Small Outline (SOIC) 20X 20-lead, 4.4 mm Wide, Plastic Thin Shrink Small Outline (TSSOP) 0425H–PLD–3/11 (ns) Atmel ordering code ATF16V8C-5JX ATF16V8C-7JU 5 ATF16V8C-7PU ATF16V8C-7SU 4 ATF16V8C-5JC ATF16V8C-7JC ATF16V8C-7PC ATF16V8C-7SC ATF16V8C-7XC 5 ATF16V8C-7JI ATF16V8C-7PI ATF16V8C-7SI ATF16V8C-7XI 7 ATF16V8C-10JI ...
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... Allowable protrusion is .010"(0.254 mm) per side. Dimension D1 and E1 include mold mismatch and are measured at the extreme material condition at the upper or lower parting line. 3. Lead coplanarity is 0.004" (0.102 mm) maximum. 2325 Orchard Parkway San Jose, CA 95131 R Atmel ATF16V8C 18 PIN NO. 1 1.14(0.045) X 45˚ IDENTIFIER e E1 ...
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... Mold Flash or Protrusion shall not exceed 0.25 mm (0.010"). 2325 Orchard Parkway San Jose, CA 95131 R 0425H–PLD–3/11 D PIN TITLE 20P3, 20-lead (0.300"/7.62 mm Wide) Plastic Dual Inline Package (PDIP) Atmel ATF16V8C COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM A – – A1 0.381 – D 24.892 – ...
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... SOIC Atmel ATF16V8C 20 0425H–PLD–3/11 ...
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... TITLE 20X, (Formerly 20T), 20-lead, 4.4 mm Body Width, Plastic Thin Shrink Small Outline Package (TSSOP) Atmel ATF16V8C INDEX MARK 4.50 (0.177) 6.50 (0.256) 6.25 (0.246) 4.30 (0.169) 1.20 (0.047) MAX SEATING PLANE 0 ...
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... Revision history Doc. rev. Date Comments Added green (ROHS compliant) package options 0425H 03/2011 Removed lead based packaged from ordering section Atmel ATF16V8C 22 0425H–PLD–3/11 ...
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... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN THE ATMEL TERMS AND CONDITIONS OF SALES LOCATED ON THE ATMEL WEBSITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...