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AM41PDS3228DB10IS Datasheet(PDF) 56 Page - Advanced Micro Devices |
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AM41PDS3228DB10IS Datasheet(HTML) 56 Page - Advanced Micro Devices |
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56 / 59 page ![]() May 13, 2002 Am41PDS3228D 55 P R E L IMINARY FLASH ERASE AND PROGRAMMING PERFORMANCE Notes: 1. Typical program and erase times assume the following conditions: 25 °C, 2.0 V V CC, 1,000,000 cycles. Additionally, programming typicals assume checkerboard pattern. 2. Under worst case conditions of 90 °C, V CC = 1.8 V, 1,000,000 cycles. 3. The typical chip programming time is considerably less than the maximum chip programming time listed, since most bytes program faster than the maximum program times listed. 4. In the pre-programming step of the Embedded Erase algorithm, all bytes are programmed to 00h before erasure. 5. System-level overhead is the time required to execute the two- or four-bus-cycle sequence for the program command. See Table 10 for further information on command definitions. 6. The device has a minimum erase and program cycle endurance of 1,000,000 cycles. FLASH LATCHUP CHARACTERISTICS Note: Includes all pins except V CC. Test conditions: VCC = 3.0 V, one pin at a time. PACKAGE PIN CAPACITANCE Note: 7.Test conditions TA = 25°C, f = 1.0 MHz. FLASH DATA RETENTION Parameter Typ (Note 1) Max (Note 2) Unit Comments Sector Erase Time 1 10 sec Excludes 00h programming prior to erasure (Note 4) Chip Erase Time 93 sec Word Program Time 16 360 µs Excludes system level overhead (Note 5) Accelerated Byte/Word Program Time 5 µs Chip Program Time (Note 3) Word Mode 20 100 Description Min Max Input voltage with respect to V SS on all pins except I/O pins (including OE#, and RESET#) –1.0 V 12.5 V Input voltage with respect to V SS on all I/O pins –1.0 V V CC + 1.0 V V CC Current –100 mA +100 mA Parameter Symbol Description Test Setup Typ Max Unit CIN Input Capacitance VIN = 0 1114pF C OUT Output Capacitance V OUT = 0 1216pF CIN2 Control Pin Capacitance VIN = 0 1416pF C IN3 WP#/ACC Pin Capacitance V IN = 0 1720pF Parameter Description Test Conditions Min Unit Minimum Pattern Data Retention Time 150 °C 10 Years 125 °C 20 Years |
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