MD82C284-12/883 INTERSIL [Intersil Corporation], MD82C284-12/883 Datasheet
MD82C284-12/883
Related parts for MD82C284-12/883
MD82C284-12/883 Summary of contents
Page 1
... It also contains logic to supply READY to the CPU from either asynchronous or synchronous sources and synchronous RESET from an asynchronous input with hys- teresis. Ordering Information PART NUMBER MD82C284-12/883 Functional Diagram RES 18 VCC X1 17 ...
Page 2
Absolute Maximum Ratings Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 3
TABLE 2. 82C284/883 A.C. ELECTRICAL PERFORMANCE SPECIFICATIONS (Continued) Device Guaranteed and 100% Tested. A.C. timings are referenced to 0.8V and 2.0V points of the signals as illustrated in datasheet wave- forms, unless otherwise specified. (Continued) (NOTE 1) PARAMETER SYMBOL CONDITIONS ...
Page 4
TABLE 2. 82C284/883 A.C. ELECTRICAL PERFORMANCE SPECIFICATIONS (Continued) Device Guaranteed and 100% Tested. A.C. timings are referenced to 0.8V and 2.0V points of the signals as illustrated in datasheet wave- forms, unless otherwise specified. (Continued) (NOTE 1) PARAMETER SYMBOL CONDITIONS ...
Page 5
CONFORMANCE GROUPS PDA Final Test Group A Groups C & D A.C. Test Conditions VCC RL DEVICE OUTPUT CL A.C. Specifications EFI INPUT CLK OUTPUT F/C INPUT RES INPUT OTHER DEVICE INPUT DEVICE OUTPUT FIGURE 1. A.C. DRIVE, SETUP, HOLD ...
Page 6
Timing Waveforms CLK NOTE: The EFI input LOW and HIGH times as shown are required to guarantee the CLK LOW and HIGH times shown. CLK RES DEPENDS ON RESET READY NOTE: This is an asynchronous input. The setup and hold ...
Page 7
Timing Waveforms (Continued) φ1 CLK PCLK t 7 F/C X1 CLK φ1 φ2 PCLK EFI FIGURE 5. CLK AS A FUNCTION OF F/C, PCLK, X1, AND EFI DURING DYNAMIC FREQUENCY SWITCHING NOTE: This is an ...
Page 8
Burn-In Circuit NOTES: 1. Supply Voltage: VCC = 5.5V, ±0.5V, GND = 0V. Driver Voltage: VIH = 4.5V ± 10%, VIL = 0V 2. Input Voltage Limits: VIL (Max) = 0.4V, VIH (Min) = 2.6V 3. Component Values ...
Page 9
Die Characteristics DIE DIMENSIONS: 63 mils x 69 mils x 19 mils ± 1 mil METALLIZATION: Type: Silicon - Aluminum Å Thickness: 8k Metallization Mask Layout SRDYEN READY EFI F/C X1 All Intersil U.S. products are manufactured, assembled and tested ...