Features: Standard 40-pin 1.
TABLE OF CONTENTS 1.0 BLOCK DIAGRAM ...................................................................................................................... 4 1.1 CAPACITY SPECIFICATION .................................................................................................... 4 2.0 SPECIFICATION ........................................................................................................................ 4 2.1 PIN ASSIGNMENTS..............................................................
1.0 Block Diagram 1.1 Capacity Specification Density Total Bytes Total LBA Cylinders Heads Sectors 32GB 31,272,321,024 61,078,752 16383 16 63 64GB 62,545,158,144 122,158,512 16383 16 63 128GB Pls call Pls call 16383 16 63 2.0 Specification 2.
2.2 25 -DIOR 26 Ground 27 IORDY 28 Ground 29 DMACK- 30 INTRQ 31 DA1 32 PDIAG- 33 DA0 34 DA2 35 CS0- 36 CS1- 37 DASP- 38 3.3V 39 3.3V 40 Reserved Pin Description Pin No. Signal I/O* Description 03 -RESET I Hardware reset signal from the host 19, 17, 15, 13, 11, DD0~DD15(Device Data) I/O 16-bit bi-direction Data Bus. DD(7:0) are 09, 07, 05. 06, 08, used for 8-bit register transfers. 10, 12, 14, 16, 18, 20 22 DMARQ(DMA Request) O For DMA data transfers.
30 INTRQ(Interrupt) O When this device is selected, this signal is the active high Interrupt Request to the host Pin No. Signal I/O Description 34, 33 DA0~DA2(Device Address) I This is 3-bit binary coded Address Bus.
3.0 Electrical Characteristics 3.1 Absolute Maximum Rating Item Symbol Parameter MIN MAX Unit 1 VDD-VSS DC Power Supply -0.3 +5.5 V 2 VIN Input Voltage Vss-0.3 VDD+0.3 V 3 Ta Commercial Operating 0 +70 0 -25 +85 0 C Temperature 4 Tst Commercial Storage Temperature C 5 Ta Industrial Operating Temperature -40 +85 0 6 Tst Industrial Storage Temperature -40 +85 0 C C Parameter Symbol MIN TYP MAX Unit VDD Voltage VDD 3.0 3.3 3.6 V 4.5 5.0 5.5 V 3.
3.3 AC Characteristics 3.3.
PIO timing parameters t0 Cycle time t1 Address valid to (min) DIOR-/DIOW- setup (min) t2 DIOR-/DIOW- (min) t2i DIOR-/DIOW- recovery time Mode 0 Mode 1 Mode2 Mode 3 Mode 4 Note ns ns ns ns ns 600 383 240 180 120 70 50 30 30 25 165 125 100 80 70 1 -- -- -- 70 25 1 1,4 (min) t3 DIOW- data setup (min) 60 45 30 30 20 t4 DIOW- data hold (min) 30 20 15 10 10 t5 DIOR- data setup (min) 50 35 20 20 20 t6 DIOR- data hold (min) 5 5 5 5 5 t6z
negated at the time tA after the activation of DIOR- or DIOW-, then tRD shall be met and t5 is not applicable. 4. Mode may be selected at the highest mode for the device if CS(1:0) and DA(2:0) do not change between read or write cycle or selects at the highest mode supported by the slowest device if CS(1:0) and DA(2:0) do change between read or write cycles.
3.3.
(Device terminating a Multiword DMA data burst) (Host terminating a Multiword DMA data burst) 12
Multiword DMA timing parameters Mode 0 Mode 1 Mode2 ns ns ns Note t0 Cycle time (min) 480 150 120 See note tD DIOR-/DIOW- asserted pulse width (min) 215 80 70 See note tE DIOR- data access (max) 150 60 50 tF DIOR- data hold (min) 5 5 5 tG DIOR-/DIOW- data setup (min) 100 30 20 tH DIOW- data hold (min) 20 15 10 tI DMACK to DIOR-/DIOW- setup (min) 0 0 0 tJ DIOR-/DIOW- to DMACK hold (min) 20 5 5 tKR DIOR- negated pulse width (min) 50 50 25 See not
3.3.
Ultra DMA data burst timing descriptions 15
(Initialing an Ultra DMA data-in burst) (Sustained Ultra DMA data-in burst) 16
(Device terminating an Ultra DMA data-in burst) (Host terminating an Ultra DMA data-in burst) 17
(Initialing an Ultra DMA data-out data burst) (Sustained Ultra DMA data-out burst) 18
(Host terminating an Ultra DMA data-out burst) (Device terminating an Ultra DMA data-out burst) 19
3.4 Power Management (Ta = 0 to 700C) System Power Consumption: Symbol Parameter Conditions MIN TYP MAX Unit Iccr Read current 3.3V - 200 - mA Iccw Write current 3.3V - 210 - mA Ipd Power down current 3.3V - 0.3 - mA 4.0 Software Interface 4.
4.2 Command Sets Below table summarizes the PATA 1.8” SSD command set with the paragraphs that follow describing the individual commands and task file for each command. No.
4.3 Identify Drive Information The Identity Drive Command enables Host to receive parameter information from the device. The parameter words in the buffer have the arrangement and meanings defined in below table. All reserve bits or words are zero.
Word 58= MSW) 59 0101h 2 Multiple sector setting is valid 60-61 xxxxh 4 Total number of sectors addressable in LBA Mode 62 0000h 2 Retired 63 0007h 2 Multiword DMA mode 2 and below are supported 64 0003h 2 Advance PIO transfer modes supported 65 0078h 2 Minimum Multiword DMA transfer cycle time 120nsec Manufacturer’s recommended Multiword DMA 66 0078h 2 transfer cycle time 120nsec Minimum PIO transfer cycle time without flow 67 0078h 2 control 120nsec Minimum PIO transfer cycle t
5.0 Physical Dimension 5.1 1.
