AT25080B, AT25160B, AT25320B, and AT25640B SPI Automotive Temperature Serial EEPROMs 8K (1024 x 8), 16K (2048 x 8), 32K (4096 x 8), 64K (8192 x 8) DATASHEET Features Serial Peripheral Interface (SPI) compatible Supports SPI Modes 0 (0,0) and 3 (1,1) ̶ Data sheet describes Mode 0 operation Medium-voltage and standard-voltage operation ̶ VCC = 2.5V to 5.5V Extended temperature range -40C to 125C 5MHz clock rate 32-byte page mode Block write protection ̶ Protect 1/4, 1/2, or entire array Write Protect (WP) pin and Write Disable instructions for both hardware and software data protection Self-timed write cycle (5ms max) High reliability ̶ ̶ Endurance: one million write cycles Data retention: 100 years 8-lead JEDEC SOIC and 8-lead TSSOP packages Description The Atmel® AT25080B/160B/320B/640B provides 8192/16384/32768/65536 bits of Serial Electrically-Erasable Programmable Read-Only Memory (EEPROM) organized as 1024/2048/4096/8192 words of eight bits each. The device is optimized for use in many automotive applications where low-power and low-voltage operation are essential. AT25080B/160B/320B/640B is available in space-saving 8-lead JEDEC SOIC and 8-lead TSSOP packages. AT25080B/160B/320B/640B is enabled through the Chip Select pin (CS) and accessed via a 3-wire interface consisting of Serial Data Input (SI), Serial Data Output (SO), and Serial Clock (SCK). All programming cycles are completely self-timed, and no separate erase cycle is required before write. Block write protection is enabled by programming the status register with one of four blocks of write protection. Separate program enable and program disable instructions are provided for additional data protection. Hardware data protection is provided via the WP pin to protect against inadvertent write attempts to the status register. The HOLD pin may be used to suspend any serial communication without resetting the serial sequence. Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 1. Pin Descriptions and Pinouts Table 1-1. Pin Name 2. Pin Configurations Function CS Chip Select SCK Serial Data Clock SI Serial Data Input SO Serial Data Output GND Ground VCC Power Supply WP Write Protect HOLD Suspends Serial Input 8-lead SOIC 8-lead TSSOP (Top View) (Top View) CS 1 8 VCC SO 2 7 HOLD WP 3 6 SCK GND 4 5 SI Note: 1 2 3 4 8 7 6 5 VCC HOLD SCK SI Drawings are not to scale. Absolute Maximum Ratings* Operating Temperature 40C to +125C Storage Temperature 65C to +150C Voltage on any pin with respect to ground 1.0V to +7.0V Maximum Operating Voltage . . . . . . . . . . . . . . . 6.25V DC Output Current . . . . . . . . . . . . . . . . . . . . . . .5.0mA 2 CS SO WP GND *Notice: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 3. Block Diagram Figure 3-1. Block Diagram VCC Status Register GND Memory Array 1024/2048/ 4096/8192 x 8 Address Decoder Data Register Output Buffer SI CS Mode Decode Logic WP SCK Clock Generator SO HOLD AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 3 4. Serial Interface Description Master: The device that generates the serial clock. Slave: Because the Serial Clock pin (SCK) is always an input, AT25080B/160B/320B/640B always operates as a slave. Transmitter/Receiver: AT25080B/160B/320B/640B has separate pins designated for data transmission (SO) and reception (SI). MSB: The Most Significant Bit (MSB) is the first bit transmitted and received. Serial Opcode: After the device is selected with CS going low, the first byte will be received. This byte contains the opcode that defines the operations to be performed. Invalid Opcode: If an invalid opcode is received, no data will be shifted into AT25080B/160B/320B/640B, and the Serial Output pin (SO) will remain in a high impedance state until the falling edge of CS is detected again. This will reinitialize the serial communication. Chip Select: AT25080B/160B/320B/640B is selected when the CS pin is low. When the device is not selected, data will not be accepted via the SI pin, and the Serial Output pin (SO) will remain in a high impedance state. Hold: The HOLD pin is used in conjunction with the CS pin to select AT25080B/160B/320B/640B. When the device is selected and a serial sequence is underway, HOLD can be used to pause the serial communication with the master device without resetting the serial sequence. To pause, the HOLD pin must be brought low while the SCK pin is low. To resume serial communication, the HOLD pin is brought high while the SCK pin is low (SCK may still toggle during HOLD). Inputs to the SI pin will be ignored while the SO pin is in the high impedance state. Write Protect: The Write Protect pin (WP) will allow normal read/write operations when held high. When the WP pin is brought low and WPEN bit is one, all write operations to the status register are inhibited. WP going low while CS is still low will interrupt a write to the status register. If the internal write cycle has already been initiated, WP going low will have no effect on any write operation to the status register. The WP pin function is blocked when the WPEN bit in the status register is zero. This will allow the user to install AT25080B/160B/320B/640B in a system with the WP pin tied to ground and still be able to write to the status register. All WP pin functions are enabled when the WPEN bit is set to one. 4 AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 5. Memory Organization 5.1 Pin Capacitance Table 5-1. Pin Capacitance(1) Applicable at these conditions, unless otherwise noted. TA = 25C, f = 1.0MHz, VCC = +5.0V. Symbol Test Conditions COUT CIN Note: 5.2 1. Max Units Conditions Output Capacitance (SO) 8 pF VOUT = 0V Input Capacitance (CS, SCK, SI, WP, HOLD) 6 pF VIN = 0V This parameter is characterized and is not 100% tested. DC Characteristics Table 5-2. DC Characteristics Applicable over recommended operating range from: TA = 40C to +125C, VCC = +2.5V to +5.5V. Symbol Parameter VCC1 Supply Voltage ICC1 Supply Current ICC2 Supply Current ICC3 Supply Current ISB1 Standby Current VCC = 2.5V, CS = VCC ISB2 Standby Current VCC = 5.0V, CS = VCC IIL Input Leakage VIN = 0V to VCC 3.0 IOL Output Leakage VIN = 0V to VCC 3.0 3.0 μA Input Low-voltage 0.6 VCC x 0.3 V VIH Input High-voltage VCC x 0.7 VCC + 0.5 V VOL1 Output Low-voltage 0.4 V VOH1 Output High-voltage VIL(1) (1) Note: 1. Test Condition Min Typ Max Units 5.5 V 6.0 mA 3.0 mA 7.0 mA 0.2 10.0 μA 2.0 13.0 μA 2.5 VCC = 5.0V at 5MHz, SO = Open, Read VCC = 5.0V at 1MHz VCC = 5.0V at 5MHz, SO = Open, Read, Write 2.5V VCC 5.5V IOL = 3.0mA IOH = 1.6mA μA VCC 0.8 V VIL min and VIH max are reference only and are not tested. AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 5 5.3 AC Characteristics Table 5-3. AC Characteristics Applicable over recommended operating range from TA = 40C to +125C, VCC = As Specified, CL = 1 TTL Gate and 100pF (unless otherwise noted). Symbol Parameter Voltage Min Max Units fSCK SCK Clock Frequency 2.5–5.5 0 5.0 MHz tRI Input Rise Time 2.5–5.5 2 μs tFI Input Fall Time 2.5–5.5 2 μs tWH SCK High Time 2.5–5.5 40 ns tWL SCK Low Time 2.5–5.5 40 ns tCS CS High Time 2.5–5.5 80 ns tCSS CS Setup Time 2.5–5.5 80 ns tCSH CS Hold Time 2.5–5.5 80 ns tSU Data In Setup Time 2.5–5.5 5 ns tH Data In Hold Time 2.5–5.5 20 ns tHD Hold Setup Time 2.5–5.5 40 ns tCD Hold Hold Time 2.5–5.5 40 ns tV Output Valid 2.5–5.5 0 tHO Output Hold Time 2.5–5.5 0 tLZ Hold to Output Low Z 2.5–5.5 0 tHZ Hold to Output High Z tDIS ns ns 40 ns 2.5–5.5 80 ns Output Disable Time 2.5–5.5 80 ns tWC Write Cycle Time 2.5–5.5 5 ms Endurance(1) 5.0V, 25°C, Page Mode Note: 6 40 1. This parameter is characterized and is not 100% tested. AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 1M Write Cycles Figure 5-1. SPI Serial Interface Master: Microcontroller Slave: AT25080B/160B/320B/640B Data Out (MOSI) Data In (MISO) Serial Clock (SPI CK) SS0 SS1 SS2 SS3 SI SO SCK CS SI SO SCK CS SI SO SCK CS SI SO SCK CS AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 7 6. Functional Description AT25080B/160B/320B/640B is designed to interface directly with the synchronous Serial Peripheral Interface (SPI) of the 6805 and 68HC11 series of microcontrollers. AT25080B/160B/320B/640B utilizes an 8-bit instruction register. The list of instructions and their operation codes are contained in the below table. All instructions, addresses, and data are transferred with the MSB first and start with a high-to-low CS transition. Table 6-1. Instruction Set for the Atmel AT25080B/160B/320B/640B Instruction Name Instruction Format Operation WREN 0000 X110 Set Write Enable Latch WRDI 0000 X100 Reset Write Enable Latch RDSR 0000 X101 Read Status Register WRSR 0000 X001 Write Status Register READ 0000 X011 Read Data from Memory Array WRITE 0000 X010 Write Data to Memory Array Write Enable (WREN): The device will power up in the write disable state when VCC is applied. All programming instructions must therefore be preceded by a Write Enable instruction. Write Disable (WRDI): To protect the device against inadvertent writes, the Write Disable instruction disables all programming modes. The WRDI instruction is independent of the status of the WP pin. Read Status Register (RDSR): The Read Status Register instruction provides access to the status register. The Ready/Busy and Write Enable status of the device can be determined by the RDSR instruction. Similarly, the block write protection bits indicate the extent of protection employed. These bits are set by using the WRSR instruction. Table 6-2. Status Register Format Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 WPEN X X X BP1 BP0 WEN RDY Table 6-3. Bit Bit 0 (RDY) Bit 1 (WEN) Read Status Register Bit Definition Definition Bit 0 = 0 (RDY) indicates the device is ready. Bit 0 = 1 indicates the write cycle is in progress. Bit 1= 0 indicates the device is not write-enabled. Bit 1 = 1 indicates the device is write-enabled. Bit 2 (BP0) See Table 6-4 on page 9. Bit 3 (BP1) See Table 6-4 on page 9. Bits 4 6 are zeros when device is not in an internal write cycle. Bit 7 (WPEN) See Table 6-5 on page 9. Bits 0 7 are ones during an internal write cycle. 8 AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 Write Status Register (WRSR): The WRSR instruction allows the user to select one of four levels of protection. AT25080B/160B/320B/640B is divided into four array segments; one-quarter, one-half, or all of the memory segments can be protected. Any of the data within any selected segment will therefore be read-only. The block write protection levels and corresponding status register control bits are shown in the below table. Bits BP0, BP1, and WPEN are nonvolatile cells that have the same properties and functions as the regular memory cells (e.g., WREN, tWC, RDSR). Table 6-4. Block Write Protect Bits Status Register Bits Array Addresses Protected Level BP1 BP0 AT25080B AT25160B AT25320B AT25640B 0 0 0 None None None None 1 (1/4) 0 1 0300 03FF 0600 07FF 0C00 0FFF 1800 1FFF 2 (1/2) 1 0 0200 03FF 0400 07FF 0800 0FFF 1000 1FFF 3 (All) 1 1 0000 03FF 0000 07FF 0000 0FFF 0000 1FFF The WRSR instruction also allows the user to enable or disable the Write Protect (WP) pin through the use of the Write Protect Enable (WPEN) bit. Hardware write protection is enabled when the WP pin is low and the WPEN bit is one. Hardware write protection is disabled when either the WP pin is high or the WPEN bit is zero. When the device is hardware write protected, writes to the status register, including the block protect bits and the WPEN bit, and the block-protected sections in the memory array are disabled. Writes are only allowed to sections of the memory that are not block-protected. Note: When the WPEN bit is hardware write protected, it cannot be changed back to zero as long as the WP pin is held low. Table 6-5. WPEN Operation WPEN WP WEN Protected Blocks Unprotected Blocks Status Register 0 X 0 Protected Protected Protected 0 X 1 Protected Writeable Writeable 1 Low 0 Protected Protected Protected 1 Low 1 Protected Writeable Protected X High 0 Protected Protected Protected X High 1 Protected Writeable Writeable Read Sequence (Read): Reading AT25080B/160B/320B/640B via the Serial Output (SO) pin requires the following sequence. After the CS line is pulled low to select a device, the read opcode is transmitted via the SI line followed by the byte address to be read (A15A0, see Table 6-6). Upon completion, any data on the SI line will be ignored. The data (D7D0) at the specified address is then shifted out onto the SO line. If only one byte is to be read, the CS line should be driven high after the data comes out. The read sequence can be continued since the byte address is automatically incremented and data will continue to be shifted out. When the highest address is reached, the address counter will roll-over to the lowest address, allowing the entire memory to be read in one continuous read cycle. AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 9 Write Sequence (Write): In order to program AT25080B/160B/320B/640B, two separate instructions must be executed. First, the device must be write enabled via the WREN instruction. Then a Write instruction may be executed. Also, the address of the memory location(s) to be programmed must be outside the protected address field location selected by the block write protection level. During an internal write cycle, all commands will be ignored except the RDSR instruction. A Write instruction requires the following sequence. After the CS line is pulled low to select the device, the Write opcode is transmitted via the SI line followed by the byte address (A15A0) and the data (D7 – D0) to be programmed (See Table 6-6). Programming will start after the CS pin is brought high. The low-to-high transition of the CS pin must occur during the SCK low-time immediately after clocking in the D0 (LSB) data bit. The Ready/Busy status of the device can be determined by initiating a Read Status Register (RDSR) instruction. If Bit 0 = one, the write cycle is still in progress. If Bit 0 = zero, the write cycle has ended. Only the RDSR instruction is enabled during the write programming cycle. AT25080B/160B/320B/640B is capable of a 32-byte page write operation. After each byte of data is received, the five low-order address bits are internally incremented by one; the high-order bits of the address will remain constant. If more than 32 bytes of data are transmitted, the address counter will roll-over and the previously written data will be overwritten. AT25080B/160B/320B/640B is automatically returned to the write disable state at the completion of a write cycle. Note: If the device is not Write Enabled (WREN), the device will ignore the Write instruction and will return to the standby state, when CS is brought high. A new CS falling edge is required to reinitiate the serial communication. Table 6-6. 10 Address Key Address AT25080B AT25160B AT25320B AT25640B AN A9–A0 A10–A0 A11–A0 A12–A0 Don’t Care Bits A15–A10 A15–A11 A15–A12 A15–A13 AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 7. Timing Diagrams Figure 7-1. Synchronous Data Timing (for Mode 0) t CS VIH CS VIL t CSH t CSS VIH t WH SCK t WL VIL tH t SU SI VIH VALID IN VIL tV VOH SO t HO t DIS HI-Z HI-Z VOL Figure 7-2. WREN Timing CS SCK WREN Opcode SI HI-Z SO Figure 7-3. WRDI Timing CS SCK SI SO WRDI Opcode HI-Z AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 11 Figure 7-4. RDSR Timing CS 0 1 2 3 4 5 6 7 8 9 10 7 6 11 12 13 14 15 4 3 2 1 0 12 13 14 15 2 1 0 SCK Instruction SI Data Out High-impedance SO 5 MSB Figure 7-5. WRSR Timing CS 0 1 2 3 4 5 6 7 8 9 10 11 7 6 5 4 SCK Data In SI SO 12 Instruction High-impedance AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 3 Figure 7-6. Read Timing CS 0 1 2 3 4 5 6 7 8 9 10 11 20 21 22 23 24 25 26 27 28 29 30 31 SCK Byte Address SI SO 15 14 13 ... Instruction 3 2 1 0 Data Out High-impedance 7 6 5 4 3 2 1 0 MSB Figure 7-7. Write Timing CS 0 1 2 3 4 5 6 7 8 9 10 11 20 21 22 23 24 25 26 27 28 29 30 31 SCK Byte Address SI SO Instruction 15 14 13 ... 3 Data In 2 1 0 7 6 5 4 3 2 1 0 High-impedance AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 13 Table 7-1. HOLD Timing CS SCK HOLD SO 7.1 Power Recommendation The device internal POR (Power-On Reset) threshold is just below the minimum device operating voltage. Power shall rise monotonically from 0.0Vdc to full VCC in less than 1ms. Hold at full VCC for at least 100μs before the first operation. Power shall drop from full VCC to 0.0Vdc in less than 1ms. Power shall remain off (0.0Vdc) for 0.03ms minimum. Power dropping to a non-zero level and then slowly going to zero is not recommended, but if unavoidable the VCC level supplied to the part must remain below 0.5V for at least 0.1ms to ensure a proper reset. Please consult Atmel if your power conditions do not meet the above recommendations. 14 AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 8. Ordering Information 8.1 Ordering Code Detail AT 2 5 0 8 0 B - S S P D x x - T Atmel Designator Shipping Carrier Option T = Tape and Reel Product Family 25 = SPI Automotive Serial EEPROM Product Variation GV= See ordering code table for valid options. Operating Voltage Device Density 080 = 8 kilobit 160 = 16 kilobit 320 = 32 kilobit 640 = 64 kilobit Device Revision D = 1.7V to 5.5V Package Device Grade or Wafer/Die Thickness P = Lead-free / Halogen-free Automotive Temperature Range (-40°C to +125°C) Package Option SS = JEDEC SOIC X = TSSOP AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 15 8.2 Ordering Code Information Delivery Information Atmel Ordering Code AT25080B-SSPDGV-T AT25080B-XPDGV-T AT25160B-SSPDGV-T AT25160B-XPDGV-T AT25320B-SSPDGV-T AT25320B-XPDGV-T AT25640B-SSPDGV-T AT25640B-XPDGV-T 8.3 Lead Finish Package Form 8S1 NiPdAu (Lead-free/Halogen-free) 8X Tape and Reel 8S1 NiPdAu (Lead-free/Halogen-free) 8X (Lead-free/Halogen-free) 8X (Lead-free/Halogen-free) 8X 4,000 per Reel Automotive Temperature 40C to 125C) 5,000 per Reel 5,000 per Reel 4,000 per Reel Tape and Reel 8S1 NiPdAu Operation Range 4,000 per Reel Tape and Reel 8S1 NiPdAu Quantity 5,000 per Reel 4,000 per Reel Tape and Reel 5,000 per Reel Automotive Temperature 40C to 125C) Automotive Temperature 40C to 125C) Automotive Temperature 40C to 125C) Legacy Ordering Code Information (Not Recommended for New Designs, NRND) Delivery Information Atmel Ordering Code AT25080B-SSPD-T AT25080B-XPD-T AT25160B-SSPD-T AT25160B-XPD-T AT25320B-SSPD-T AT25320B-XPD-T AT25640B-SSPD-T AT25640B-XPD-T Lead Finish Package NiPdAu (Lead-free/Halogen-free) NiPdAu (Lead-free/Halogen-free) NiPdAu (Lead-free/Halogen-free) NiPdAu (Lead-free/Halogen-free) Form 8S1 8X Tape and Reel 8S1 8X 8S1 8-lead, 0.150" wide, Plastic Gull Wing Small Outline (JEDEC SOIC) 8X 8-lead 4.4mm body, Plastic Thin Shrink Small Outline (TSSOP) AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 Automotive Temperature 40C to 125C) 5,000 per Reel 5,000 per Reel 5,000 per Reel 4,000 per Reel Tape and Reel Package Type 16 4,000 per Reel 4,000 per Reel Tape and Reel 8S1 8X Operation Range 4,000 per Reel Tape and Reel 8S1 8X Quantity 5,000 per Reel Automotive Temperature 40C to 125C) Automotive Temperature 40C to 125C) Automotive Temperature 40C to 125C) 9. Part Markings AT25080B, AT25160B, AT25320B & AT25640B: Automotive Package Marking Information 8-lead TSSOP 8-lead SOIC ATPYWW #####@ AAAAAAA ATMLPYWW ##### @ AAAAAAAA Note 1: designates pin 1 Note 2: Package drawings are not to scale Catalog Number Truncation AT25080B, GV Product Variation Truncation Code #####: 58BGV AT25160B, GV Product Variation Truncation Code #####: 5ABGV AT25320B, GV Product Variation Truncation Code #####: 5BBGV AT25640B, GV Product Variation Truncation Code #####: 5CBGV AT25080B, Not Recommended for New Design Truncation Code ####: 58BD AT25160B, Not Recommended for New Design Truncation Code ####: 5ABD AT25320B, Not Recommended for New Design Truncation Code ####: 5BBD AT25640B, Not Recommended for New Design Truncation Code ####: 5CBD Date Codes Y = Year 5: 2015 6: 2016 7: 2017 8: 2018 % = Voltages 9: 2019 0: 2020 1: 2021 2: 2022 M = Month A: January B: February ... L: December WW = Work Week of Assembly 02: Week 2 04: Week 4 ... 52: Week 52 Country of Assembly Lot Number @ = Country of Assembly AAA...A = Atmel Wafer Lot Number Trace Code D: 2.5V minimum Grade/Lead Finish Material P: Automotive/NiPdAu Atmel Truncation XX = Trace Code (Atmel Lot Numbers Correspond to Code) Example: AA, AB.... YZ, ZZ AT: Atmel ATM: Atmel ATML: Atmel 6/25/15 TITLE Package Mark Contact: [email protected] 25080-160-320-640BAM, AT25080B, AT25160B, AT25320B & AT25640B Automotive Package Marking Information DRAWING NO. REV. 25080-160-320-640BAM B AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 17 10. Packaging Information 10.1 8S1 — 8-lead JEDEC SOIC C 1 E E1 L N Ø TOP VIEW END VIEW e b COMMON DIMENSIONS (Unit of Measure = mm) A A1 D SIDE VIEW Notes: This drawing is for general information only. Refer to JEDEC Drawing MS-012, Variation AA for proper dimensions, tolerances, datums, etc. MIN NOM MAX – – 1.75 A1 0.10 – 0.25 b 0.31 – 0.51 C 0.17 – 0.25 SYMBOL A D 4.90 BSC E 6.00 BSC E1 3.90 BSC e 1.27 BSC L 0.40 – 1.27 Ø 0° – 8° NOTE 3/6/2015 Package Drawing Contact: [email protected] 18 TITLE 8S1, 8-lead (0.150” Wide Body), Plastic Gull Wing Small Outline (JEDEC SOIC) AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 GPC SWB DRAWING NO. REV. 8S1 H 10.2 8X — 8-lead TSSOP C 1 Pin 1 indicator this corner E1 E L1 N L Top View End View A b A1 e COMMON DIMENSIONS (Unit of Measure = mm) A2 D SYMBOL Side View Notes: 1. This drawing is for general information only. Refer to JEDEC Drawing MO-153, Variation AA, for proper dimensions, tolerances, datums, etc. 2. Dimension D does not include mold Flash, protrusions or gate burrs. Mold Flash, protrusions and gate burrs shall not exceed 0.15mm (0.006in) per side. 3. Dimension E1 does not include inter-lead Flash or protrusions. Inter-lead Flash and protrusions shall not exceed 0.25mm (0.010in) per side. 4. Dimension b does not include Dambar protrusion. Allowable Dambar protrusion shall be 0.08mm total in excess of the b dimension at maximum material condition. Dambar cannot be located on the lower radius of the foot. Minimum space between protrusion and adjacent lead is 0.07mm. 5. Dimension D and E1 to be determined at Datum Plane H. MIN NOM MAX A - - 1.20 A1 0.05 - 0.15 NOTE A2 0.80 1.00 1.05 D 2.90 3.00 3.10 2, 5 E 6.40 BSC E1 4.30 4.40 4.50 3, 5 b 0.19 0.25 0.30 4 e L 0.65 BSC 0.45 L1 C 0.60 0.75 1.00 REF 0.09 - 0.20 2/27/14 TITLE Package Drawing Contact: [email protected] GPC 8X, 8-lead 4.4mm Body, Plastic Thin Shrink Small Outline Package (TSSOP) TNR DRAWING NO. 8X AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 REV. E 19 11. Revision History Doc. Rev. Date Comments Updated ordering codes tables and Section 7.1 8803D 06/2015 Updated part marking information. Updated 8S1 and 8X package drawings. Updated footers and reorganized the document. 20 8803C 12/2012 8803B 08/2012 8803A 02/2012 Condensed and updated ordering code table. Removed preliminary status. Updated Atmel logos and disclaimer/copy page. Initial document release. AT25080B/160B/320B/640B Automotive [DATASHEET] Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015 XXXXXX Atmel Corporation 1600 Technology Drive, San Jose, CA 95110 USA T: (+1)(408) 441.0311 F: (+1)(408) 436.4200 | www.atmel.com © 2015 Atmel Corporation. / Rev.: Atmel-8803D-SEEPROM-AT25080B-160B-320B-640B-Auto-Datasheet_062015. Atmel®, Atmel logo and combinations thereof, Enabling Unlimited Possibilities®, and others are registered trademarks or trademarks of Atmel Corporation in U.S. and other countries. Other terms and product names may be trademarks of others. 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