SLFLD25-3GBJ STEC, SLFLD25-3GBJ Datasheet

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... IDE Flash Drives Part Number* • SLFLD25-128J(I) ................................................... 128 MBytes • SLFLD25-256J(I) ................................................... 256 MBytes • SLFLD25-512J(I) ................................................... 512 MBytes • SLFLD25-1GBJ(I) ...................................................... 1 GBytes • SLFLD25-2GBJ(I) ...................................................... 2 GBytes • SLFLD25-3GBJ(I) ...................................................... 3 GBytes • SLFLD25-4GBJ(I) ...................................................... 4 GBytes • SLFLD25-5GBJ(I) ...................................................... 5 GBytes • SLFLD25-6GBJ(I) ...................................................... 6 GBytes • SLFLD25-7GBJ(I) ...................................................... 7 GBytes • SLFLD25-8GBJ(I) ...................................................... 8 GBytes * Custom capacities available. An “ ...

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... SLFLD25-xxxJ(I) PACKAGE DIMENSIONS Refer to the figure below for package dimensions of the 2.5- inch FlashDrive. The units are inches (in parenthesis, millimeters), and the tolerences are ±0.005 inches (1.27mm) unless otherwise specified. 0.236[5.99] 0.118[3.00] 0.160 [4.06] 0.551 [14.00] 0.157 [3.99] 3.016 [76.61] 1.375 [34.93] 1.500 [38.10] 3.945 [100.20] 0.0787 [2.00] ...

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... SLFLD25-xxxJ(I) PIN CONFIGURATION 44-Pin IDE Connector Pin Symbols Pin Pin Pin Num Symbol Num Symbol 1 -RESET 23 2 GND 24 3 D07 25 4 D08 26 5 D06 27 6 D09 28 7 D05 29 8 D10 30 9 D04 31 10 D11 32 11 D03 33 12 D12 34 13 D02 35 14 ...

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... SLFLD25-xxxJ(I) Signal Description Signal Name Dir -DASP I/O D15-D00 I/O 18, 16, 14, 12, 10 11, 13, 15, 17 -IOWR I -IORD I INTRQ O A2-A0 I 35, 33, 36 -CS1, -CS2 I 37, 38 -CSEL I -IOIS16 O -PDIAG I/O -DREQ O -DACK I -IORDY O -RESET I VCC — 41, 42 GND — 2, 19, 22, 24, 26, 30, 40, 43 Key — ...

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... SLFLD25-xxxJ(I) ABSOLUTE MAXIMUM RATINGS Parameter Voltage on any pin w.r.t. Vss Storage Temperature range RECOMMENDED OPERATING CONDITIONS Parameter Commercial operating temperature Industrial operating temperature VCC voltage PERFORMANCE Item Data Transfer Rate To/From Host Sustained Read Sustained Write RELIABILITY Item Data Write/Erase Endurance Data reliability ...

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... SLFLD25-xxxJ(I) DC CHARACTERISTICS temperature parts; VCC=5V±5%) Symbol Parameter VIL Input LOW Voltage VIH Input HIGH Voltage VOL Output LOW Voltage VOH Output HIGH Voltage ICC Operating Current, VCC=5.0V Sleep mode Operating ILI Input Leakage Current ILO Output Leakage Current CI/O Input/output Capacitance (Ta=0 to 70° ...

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... SLFLD25-xxxJ(I) AC CHARACTERISTICS temperature parts; VCC=5V±5%) Register Access AC Characteristics for True IDE Parameter Cycle time (min) Address valid to -IORD/-IOWR (min) setup -IORD/-IOWR pulse width 8bit (min) -IORD/-IOWR recovery time (min) -IOWR data setup (min) -IOWR data hold (min) ...

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... SLFLD25-xxxJ(I) AC CHARACTERISTICS True IDE Mode Access Read/Write Timings ADDR valid -IORD/-IOWR D15 to D0 (Write) D15 to D0 (Read) -IOIS16 IORDY (continued Document Part Number 61000-02817-109 March 2005 IDE FLASH DRIVE t8 t9 t2i t4 t6 t6Z Page 8 ...

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... SLFLD25-xxxJ(I) TRUE IDE MODE The drive is configured in a True IDE mode at power up. The data register is accessed in word (16-bit) mode at power up. The drive permits 8-bit accesses if the host issues a Set Feature Command to put the device in 8-bit mode. True IDE Mode Read I/O Function ...

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... SLFLD25-xxxJ(I) TASK FILE REGISTER SPECIFICATION These registers are used for reading and writing data to the drive. True IDE Mode I/O Map -CE2 -CE1 -IORD Data register Error register ...

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... SLFLD25-xxxJ(I) Data Register The Data Register bit read/write register used for transferring data between the drive and the host. This register can be accessed in word mode and byte mode. bit15 bit14 bit13 bit12 bit11 bit10 Error Register This read only register is used for analyzing an error. This register is valid when the BSY bit in the Status register and Alternate Status register are set to “ ...

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... SLFLD25-xxxJ(I) Sector Count Register This register contains the numbers of sectors of data requested to be transferred on a read or write operation between the host and the drive. If the value in the register count of 256 sectors is indicated. bit7 bit6 bit5 bit4 Sector Count Byte Sector Number Register ...

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... SLFLD25-xxxJ(I) Drive/Head Register This register select the device address translation (CHS or LBA) and provides head address (CHS) or high order address bits 27:24 for LBA. bit7 bit6 bit5 bit4 1 LBA 1 DRV bit Name LBA DRV (DRiVe select) 3-0 Head Number (HS3-HS0) bit3 ...

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... SLFLD25-xxxJ(I) Status Register This read only register indicates status of a command execution. When the BSY bit is “0”, the other bits are valid; when the BSY bit is “1”, the other bits are not valid. When the register is read, the interrupt (-IREQ pin) is cleared. ...

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... SLFLD25-xxxJ(I) Device Control Register This write only register is used for controlling the interrupt request and issuing an ATA soft reset to the drive. bit7 bit6 bit5 bit4 bit Name 7 SRST (Software ReSeT) 1 nIEN (Interrupt ENable Drive Address Register This read only register is used for confirming the drive’ ...

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... SLFLD25-xxxJ(I) ATA COMMAND SPECIFICATIONS This table with the following paragraphs summarizes the ATA command set. No. Command set 1 Check Power Mode 2 Execute Drive Diagnostic 3 Erase Sector(s) 4 Format Track 5 Identify Drive 6 Idle 7 Idle Immediate 8 Initialize Drive Parameters 9 Read Buffer 10 Read Multiple 11 Read Long Sector ...

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... SLFLD25-xxxJ(I) Check Power Mode (code: E5h or 98h) This command checks the power mode. Execute Drive Diagnostic (code: 90h) This command performs the internal diagnostic tests implemented by the drive. See ERROR register for dianostic codes. Erase Sector(s) (code: C0h) This command is used to pre-erase and condition data sectors in advance ...

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... SLFLD25-xxxJ(I) Identify Drive Information (continued) (Serial Number, Firmware Revision, and Model Number) Serial Number Format (typical): Words 10-19 SimpleTech Proprietary Yr Day STI_J13C0 04 224 Firmware Revision: Words 23-26 mm/dd/yy Model Number: Words 27-46 STI Flash X.Y.Z Idle (code: E3h or 97h) This command causes the drive to set BSY, enter the Idle mode, clear BSY, and generate an interrupt ...

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... SLFLD25-xxxJ(I) Seek (code: 7Xh) This command is effectively a NOP command to the drive although it does perform a range check. Set Features (code: EFh) This command is used by the host to establish or select certain features. Feature 01H Enable 8-bit data transfers 55H Disable Read Look Ahead 66H ...

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... SLFLD25-xxxJ(I) Write Sector(s) (code: 30h or 31h) This command writes from 1 to 256 sectors as specified in the Sector Count register. A sector count of zero requests 256 sectors. The transfer begins at the sector specified in the Sector Number register. Write Sector(s) without Erase (code: 38h) This command is similar to the Write Sector(s) command with the exception that an implied erase before the write operation is not performed ...

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... SLFLD25-xxxJ(I) REVISION HISTORY Rev. Change Description from Previous Revision -101 2/1/04. Initial Release. -102 5/26/04. IOL/IOH condition at 5.0V is removed. General Description updated with new marketing copy. 64MB removed. R/W speeds changed from 5.4/4.5MB 5/5MB/s. CHS Parameter table added. VCC 5V tolerance changed to 5% from 10%. Disclaimer notice added ...