Compact Flash Series III

Transcription

1 RoHS Compliant Compact Flash Series III Industrial Specification December 5, 2007 [Preliminary] Apacer Technology Inc. 9/F, No. 100, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan Tel: Fax:

2 Features: CompactFlash Association Specification Revision 3.0 Standard Interface 512 bytes per sector ATA command set compatible Data transfer support for up to PIO Mode-6 Support for up to Multiword DMA Mode-4 Support for up to Ultra DMA Mode-4 Capacities 128MB, 256MB, 512MB 1GB, 2GB, 4GB, 8GB, 16GB Fast sustained read performance Up to 35 MB/sec Fast sustained write performance Up to 25 MB/sec Intelligent ATA/IDE module Embedded Flash File System (FFS) Dynamic wear-leveling algorithms to substantially increase longevity of flash media Built-in BCH ECC support for correcting up to 8 random single-bit errors per 512-byte sector Power Management Unit Immediate disabling of unused circuitry without host intervention Zero wake-up latency Temperature ranges 0 C to 70 C for operation (Standard) -40 C to 85 C for operation (ET 1 ) -40 C to 100 C for storage Support for voltage read and write operations 3.3 V 5.0 V Low power consumption (typical) Active mode: 80 ma/95 ma (3.3V/5.0V) Sleep mode: 700 µa/900 µa (3.3V/5.0V) Connector Type 50 pins female Physical Dimensions 36.4mm x 42.8mm x 3.3mm RoHS compliant Zero power data retention Batteries not required for data storage 1. Extended Temperature 2

3 Table of Contents 1. GENERAL DESCRIPTION PERFORMANCE-OPTIMIZED CONTROLLER Power Management Unit (PMU) SRAM Buffer Embedded Flash File System Error Correction Code (ECC) FUNCTIONAL BLOCK PIN ASSIGNMENTS CAPACITY SPECIFICATION ENVIRONMENTAL SPECIFICATIONS (PLAN) SOFTWARE INTERFACE CF-ATA COMMAND SET ELECTRICAL SPECIFICATION DC CHARACTERISTICS PHYSICAL CHARACTERISTICS DIMENSION PRODUCT ORDERING INFORMATION PRODUCT CODE DESIGNATIONS VALID COMBINATIONS

4 1. General Description Apacer s Industrial CompactFlash Cards (CFC) are high performance flash memory data storage that provides embedded devices with new functionality, greater flexibility, as well as smaller and lighter designs. There are three major types of Apacer commercial CompactFlash Cards: Standard, Non- Removable (NR) and Extended Temperature CFC. The memory capacity for each type ranges from 128 MB to 16 GB and all use a single power supply of 5 or 3.3 Volts. For Standard CFC, Apacer uses strict, industrial-standard testing and is recognized as a market leader. For Non-Removable CFC, which can replace conventional HDDs, has a built-in boot function that allows the card to be the bootable drive for a system. Extended Temperature CFC are tested to work under a wider operating temperature range (-40 C to 85 C) and harsh conditions, typical of industrial and commercial applications. Apacer s CFC provides complete PCMCIA - ATA functionality and compatibility. The 50-pin CFC can be inserted into a passive 68-pin Type II adapter card that fully meets PCMCIA electrical and mechanical interface specifications. Apacer s CompactFlash technology is used in a variety of industrial products such as medical devices, surveillance systems, POS terminals, wireless terminals, web phones, thin clients, internet appliances and military/aerospace applications. 1.1 Performance-Optimized Controller A CompactFlash card contains a controller, embedded firmware, and Flash Media in a matchbook sized package with a 50-pin connector consisting of two rows of 25 female contacts each on 50 mil (1.27mm) centers Power Management Unit (PMU) The power management unit (PMU) controls the power consumption of the CompactFlash card. It can dramatically extend product battery life by leaving the idle part of the circuitry into sleep mode. The PMU has zero wake-up latency SRAM Buffer The SRAM buffer is a key contributor to the CompactFlash controller performance. It optimizes data writes to the flash Embedded Flash File System The embedded Flash File System (FFS) is an integral part of the CompactFlash controller. It contains the MCU firmware to perform the following tasks: 1. Translate host side signals into flash media writes and reads 2. Provide dynamic data flash media wear leveling to spread the flash writes across all unused memory address space to increase the longevity of flash media 3. Keep track of data file structures 4

5 1.1.4 Error Correction Code (ECC) The CompactFlash card uses BCH Error Detection Code (EDC) and Error Correction Code (ECC) algorithms which correct up to eight random single-bit errors for each 512-byte block of data. High performance is achieved through hardware-based error detection and correction. 5

6 2. Functional Block The CompactFlash Card (CFC) includes a controller and flash media, as well as the CompactFlash standard interface. Figure 2-1 shows the functional block diagram. Flash Array Flash Media Compact Flash Interface Compact Flash Controller Flash Media Flash Media Flash Media Figure 2-1: CFC functional block diagram 6

7 3. Pin Assignments Table 3-1 lists the pin assignments with respective signal names for the 50-pin configuration. A # suffix indicates the active low signal. The pin type can be input, output or input/output. Pin No. Table 3-1: Pin assignments (1 of 2) Memory card mode I/O card mode True IDE mode Signal name Pin I/O type Signal name Pin I/O type Signal name Pin I/O type 1 GND - GND - GND - 2 D3 I/O D3 I/O D3 I/O 3 D4 I/O D4 I/O D4 I/O 4 D5 I/O D5 I/O D5 I/O 5 D6 I/O D6 I/O D6 I/O 6 D7 I/O D7 I/O D7 I/O 7 #CE1 I #CE1 I #CE1 I 8 A10 I A10 I A10 1 I 9 #OE I #OE I #OE I 10 A9 I A9 I A9 1 I 11 A8 I A8 I A8 1 I 12 A7 I A7 I A7 1 I 13 VCC - VCC - VCC - 14 A6 I A6 I A6 1 I 15 A5 I A5 I A5 1 I 16 A4 I A4 I A4 1 I 17 A3 I A3 I A3 1 I 18 A2 I A2 I A2 I 19 A1 I A1 I A1 I 20 A0 I A0 I A0 I 21 D0 I/O D0 I/O D0 I/O 22 D1 I/O D1 I/O D1 I/O 23 D2 I/O D2 I/O D2 I/O 24 WP O #IOCS16 O #IOCS16 O 25 #CD2 O #CD2 O #CD2 O 26 #CD1 O #CD1 O #CD1 O 27 D11 I/O D11 I/O D11 I/O 28 D12 I/O D12 I/O D12 I/O 29 D13 I/O D13 I/O D13 I/O 30 D14 I/O D14 I/O D14 I/O 31 D15 I/O D15 I/O D15 I/O 32 #CE2 I #CE2 I #CE2 I 33 #VS1 O #VS1 O #VS1 O 34 #IORD I #IORD I #IORD I 35 #IOWR I #IOWR I #IOWR I 36 #WE I #WE I #WE I 38 VCC - VCC - VCC - 39 #CSEL I #CSEL I #CSEL I 40 #VS2 O #VS2 O #VS2 O 41 RESET I RESET I RESET I 7

8 Table 3-1: Pin assignments (2 of 2) Pin No. Memory card mode I/O card mode True IDE mode Signal name Pin I/O type Signal name Pin I/O type Signal name Pin I/O type 42 #WAIT O #WAIT O IORDY O 43 #INPACK O #INPACK O DMARQ 2 O 44 -REG I #REG I DMACK 2 I 45 BVD2 O #SPKR O #DASP O 46 BVD1 O #STSCHG O #PDIAG O 47 D8 I/O D8 I/O D8 I/O 48 D9 I/O D9 I/O D9 I/O 49 D10 I/O D10 I/O D10 I/O 50 GND - GND - GND - 1. The signal should be tied to VCC by the host. 2. DMA disable 8

9 4. Capacity Specification Capacity specification of the Compact Flash Card series (CFC) is available as shown in Table 4-1. It lists the specific capacity and the default numbers of heads, sectors and cylinders for each product line. Table 4-1: CFC capacity specifications Capacity Total bytes Cylinders 1 Heads 1 Sectors 1 Max LBA 128MB 128,057, , MB 256,901, , MB 512,483, ,000,944 1GB 1,024,966,656 1, ,001,888 2GB 2,048,385,024 3, ,001,760 4GB 4,096,253,952 7, , GB 8,001,552,384 15, ,007,040 16GB 16,368,721, , ,140, Cylinders, heads or sectors are not applicable for these capacities. Only LBA addressing applies 4.1 Environmental Specifications (Plan) Environmental specification of the Compact Flash Card series (CFC) which follows the MIL-STD-810F standards is available as shown in Table 4-2. Table 4-2: CFC environmental specifications Temperature Environment Operation 0 C to 70 C -40 C to 85 C (ET 1 ) Storage -40 C to 100 C Specification Humidity Vibration Shock - Operating 8% to 95% RH (Non-condensing) Sine wave: 10~2000Hz, 15g (X, Y, Z axes) Random: 10~2000Hz, 16.3 grms (X, Y, Z 3 axes) Half sine wave, Acceleration 1,500 G, 0.5 ms (X, Y, Z 3 axes) Half sine wave, Peak acceleration 50 G, 11 ms (X, Y, Z 3 axes) 1. Extended Temperature 9

10 5. Software Interface 5.1 CF-ATA Command Set Table 5-1 summarizes the CF-ATA command set with the paragraphs that follow describing the individual commands and the task file for each. Table 5-1: CFC-ATA command set (1 of 2) Command Code FR 1 SC 2 SN 3 CY 4 DH 5 LBA 6 Check-Power-Mode E5H or 98H D 8 - Execute-Drive-Diagnostic 90H D - Erase-Sector C0H - Y 7 Y Y Y 8 Y Flush-Cache E7H D - Format-Track 50H - Y - Y Y Y Identify-Drive ECH D - Idle E3H or 97H - Y - - D - Idle-Immediate E1H or 95H D - Initialize-Drive-Parameters 91H - Y - - Y - NOP 00H D - Read-Buffer E4H D - Read-DMA C8H or C9H - Y Y Y Y Y Read-Long-Sector 22H or 23H - - Y Y Y Y Read-Multiple C4H - Y Y Y Y Y Read-Native-Max-Address F8H Y Y Read-Sector(s) 20H or 21H - Y Y Y Y Y Read-Verify-Sector(s) 40H or 41H - Y Y Y Y Y Recalibrate 1XH D - Request-Sense 03H D - Security-Disable-Password F6H D - Security-Erase-Prepare F3H D - Security-Erase-Unit F4H D - Security-Freeze-Lock F5H D - Security-Set-Password F1H D - Security-Unlock F2H D - Seek 7XH - - Y Y Y Y Set-Features EFH Y D - Set-Max F9H - - Y Y Y Y 10

11 Table 5-1: CFC-ATA command set (2 of 2) Command Code FR 1 SC 2 SN 3 CY 4 DH 5 LBA 6 Set-Multiple-Mode C6H - Y - - D - Set-Sleep-Mode E6H or 99H D - Standby E2H or 96H D - Standby-Immediate E0H or 94H D - Translate-Sector 87H - Y Y Y Y Y Write-Buffer E8H D - Write-DMA CAH or CBH - Y Y Y Y Y Write-Long-Sector 32H or 33H - - Y Y Y Y Write-Multiple C5H - Y 7 Y Y Y Y Write-Multiple-Without-Erase CDH - Y Y Y Y Y Write-Sector(s) 30H or 31H - Y Y Y Y Y Write-Sector(s)-Without-Erase 38H - Y Y Y Y Y Write-Verify 3CH - Y Y Y Y Y 1. FR - Features register 2. SC - Sector Count register 3. SN - Sector Number register 4. CY - Cylinder registers 5. DH - Drive/Head register 6. LBA - Logical Block Address mode supported 7. Y - The register contains a valid parameter for this command 8. For the Drive/Head register: Y means both the CompactFlash and head parameters are used; D means only the CompactFlash parameter is valid and not the head parameter 11

12 6. Electrical Specification Caution: Absolute Maximum Stress Ratings Applied conditions greater than those listed under Absolute Maximum Stress Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these conditions or conditions greater than those defined in the operational sections of this data sheet is not implied. Exposure to absolute maximum stress rating conditions may affect device reliability. Table 6-1: Operating range Range Ambient Temperature 3.3V 5V Standard 0 C to +70 C V V Extended Temperature -40 C to +85 C V V Table 6-2: Absolute maximum power pin stress ratings Parameter Symbol Conditions Input Power V DD -0.3V min. to 6.5V max. Voltage on any pin except V DD with respect to GND V -0.5V min. to VDD + 0.5V max. Table 6-3: Recommended system power-up timing Symbol Parameter Typical Maximum Units 1 T PU-READY Power-up to Ready Operation ms 1 T PU-WRITE Power-up to Write Operation ms 1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter. 12

13 6.1 DC Characteristics Table 6-4: DC characteristics Symbo l V IH1 V IL1 Type Parameter Min Max Units Conditions I1 Input Voltage 2.0V 0.8V I IL1 I1Z Input Leakage Current ua I U1 I1U Input Pull-Up Current ua V T+2 V T-2 I2 Input Voltage Schmitt Trigger 0.8 V V DDQ =V DDQ Max V DDQ =V DDQ Min 2.0 V V DDQ =V DDQ Max V DDQ =V DDQ Min I IL2 I2Z Input Leakage Current ua IU2 I2U Input Pull-Up Current ua V OH1 Output Voltage 2.4 V I OH1 =I OH1 Min 0.4 V I OL1 =I OL1 Max OL1 O1 I OH1 Output Current -4 ma V DDQ =V DDQ Min I OL1 Output Current 4 ma V DDQ =V DDQ Min V OH2 Output Voltage 2.4 V I OH2 =I OH2 Min V OL2 0.4 I OL2 =I OL2 Max I OH2 Output Current -6 ma V DDQ =3.135V-3.465V O2 I OL2 Output Current 6 ma V DDQ =3.135V-3.465V I OH2 Output Current -8 ma V DDQ =4.5V-5.5V I OL2 Output Current 8 ma V DDQ =4.5V-5.5V V OH6 Output Voltage for DASP# pin 2.4 V I OH6 =I OH6 Min V 0.4 I OL6 =I OL6 Max OL6 I OH6 Output Current for DASP# pin -3 ma V DDQ =3.135V-3.465V O6 I OL6 Output Current for DASP# pin 8 ma V DDQ =3.135V-3.465V I OH6 Output Current for DASP# pin -3 ma V DDQ =4.5V-5.5V I OL6 Output Current for DASP# pin 12 ma V DDQ =4.5V-5.5V 13

14 7. Physical Characteristics 7.1 Dimension TABLE 7-1: Type I CFC physical specification Length: /- 0.15mm (1.433+/ in.) Width: /- 0.10mm (1.685+/ in.) Thickness (Including Label Area): 3.3mm+/-0.10mm (0.130+/-0.04in.) Unit: mm FIGURE 7-1: CFC physical dimension 14

15 8. Product Ordering Information 8.1 Product Code Designations A P C F x x x x E3 X R XXXX Specification NR: Non-Removable Setting ET: Extended Temperature NDNR: Non-DMA + Non-Removable ETNR: Ext. Temp. + Non-Removable ETNDNR: Ext. Temp + Non-DMA + Non-Removable RoHS Compliant Flash Configuration: E: Single Channel F: Dual Channel Controller Type Capacity: 128M: 128MB 256M: 256MB 512M: 512MB 001G: 1GB 002G: 2GB 004G: 4GB 008G: 8GB 016G: 16GB Model Name Apacer Product Code 15

16 8.2 Valid Combinations Non-Removable Capacity 128MB 256MB 512MB 1GB 2GB 4GB 8GB P/N AP-CF128ME3ER-NR AP-CF256ME3ER-NR AP-CF512ME3ER-NR AP-CF001GE3ER-NR AP-CF002GE3ER-NR AP-CF004GE3FR-NR AP-CF008GE3FR-NR 16GB AP-CF016GE3ER-NR Non-DMA & Non-Removable Capacity P/N 128MB 256MB 512MB 1GB 2GB 4GB 8GB 16GB AP-CF128ME3ER-NDNR AP-CF256ME3ER-NDNR AP-CF512ME3ER-NDNR AP-CF001GE3ER-NDNR AP-CF002GE3ER-NDNR AP-CF004GE3FR-NDNR AP-CF008GE3FR-NDNR AP-CF016GE3ER-NDNR 16

17 Revision History Revision Date Description Remark /05/2007 Preliminary 17

18 Global Presence Taiwan (Headquarters) U.S.A. Japan Europe China India Apacer Technology Inc. 9F, 100, Sec. 1, Hsin Tai Wu Rd., Hsichih, 221 Taipei Hsien Taiwan, R.O.C. Tel: Fax: Apacer Memory America, Inc. 386 Fairview Way, Suite102, Milpitas, CA Tel: Fax: Apacer Technology Corp. 5F, Matsura Bldg., Shiba, Minato-Ku Tokyo, , Japan Tel: Fax: Apacer Technology B.V. Europalaan BC 'S-Hertogenbosch The Netherlands Tel: Fax: Apacer Electronic (Shanghai) Co., Ltd 1301, No.251,Xiaomuqiao Road, Shanghai, , China Tel: Fax: Apacer Technologies Pvt. Ltd. #143, 1st Floor, Raheja Arcade, 5th Block Kormangala Industrial Layout, Bangalore , India Tel: sales_india@apacer.com 18