X24F016 Intersil Corporation, X24F016 Datasheet
X24F016
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X24F016 Summary of contents
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A N PPLICATION OTE AN76 • AN78 • AN81 • AN87 64K/32K/16K SerialFlash FEATURES • 1. “Univolt” Read and Program Power Supply Versions • Low Power CMOS ...
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... Description Device Select Inputs Serial Data Serial Clock Program Protect Ground Supply Voltage No Connect 6686 FRM T01.1 2 14-LEAD TSSOP X24F016 8-LEAD DIP & SOIC SCL ...
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X24F064/032/016 DEVICE OPERATION The X24F064/032/016 supports a bidirectional bus ori- ented protocol. The protocol defines any device that sends data onto the bus as a transmitter, and the re- ceiving device as the receiver. The device controlling the transfer is ...
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X24F064/032/016 Stop Condition All communications must be terminated by a stop condition, which is a LOW to HIGH transition of SDA when SCL is HIGH. The stop condition is also used to place the device into the standby power mode ...
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... R MASTER T SDA LINE S BUS ACTIVITY: X24F016/032/064 Also included in the slave address is an extension of the array’s address which is concatenated with the eight bits of address in the sector address field, providing direct access to the entire SerialFlash Memory array. The last bit of the slave address defines the operation , and S inputs ...
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X24F064/032/016 Flow 1. ACK Polling Sequence PROGRAM OPERATION COMPLETED ENTER ACK POLLING ISSUE START ISSUE SLAVE ADDRESS AND R ACK NO RETURNED? YES NEXT NO OPERATION A WRITE? YES ISSUE SECTOR ADDRESS PROCEED After the receipt of each ...
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... MASTER T SDA LINE S BUS ACTIVITY: X24F016/032/064 Random Read Random read operations allow the master to access any memory location in a random manner. Prior to is- suing the slave address with the R/W bit set HIGH, the master must first perform a “dummy” write operation. ...
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... Figure 8. Sequential Read SLAVE BUS ACTIVITY: ADDRESS MASTER SDA LINE A BUS ACTIVITY: C X24F016/032/064 K Figure 9. Typical System Configuration SDA SCL MASTER SLAVE TRANSMITTER/ RECEIVER RECEIVER The data output is sequential, with the data from address n followed by the data from ...
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... X24F064/032/016 PROGRAM PROTECT REGISTER The Program Protect Register (PPR) is accessed at the highest address of each device: X24F064 = 1FFF X24F032 = 0FFF X24F016 = 07FF Figure 10. Program Protect Register PPEN 0 0 BL1 BL0 PPR.1 = WEL – Write Enable Latch (Volatile Write enable latch reset, programming disabled 1 = Write enable latch set, programming enabled If WEL = 0 then “ ...
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X24F064/032/016 Block Lock Bits The Block Lock Bits BL0 and BL1 determine which blocks of the memory are write-protected: Table 1. Block Lock Bits BL1 BL0 Array Locked 0 0 None 0 1 Upper 1 Upper 1/2 1 ...
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X24F064/032/016 ABSOLUTE MAXIMUM RATINGS* Temperature Under Bias X24F064/032/016 ...................... – +135 C Storage Temperature........................ – +150 C Voltage on any Pin with Respect to V .................................... –1V to +7V SS D.C. Output Current..............................................5mA Lead Temperature (Soldering, ...
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X24F064/032/016 A.C. CONDITIONS OF TEST Input Pulse Levels V CC Input Rise and Fall Times Input and Output Timing Levels A.C. OPERATING CHARACTERISTICS (Over the recommended operating conditions, unless otherwise specified.) Read & Write Cycle Limits Symbol f SCL Clock ...
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X24F064/032/016 Bus Timing SCL t SU:STA SDA IN SDA OUT Program Cycle Limits Symbol Parameter (6) t Program Cycle Time PR The program cycle time is the time from a valid stop condition of a write sequence to the end ...
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X24F064/032/016 PACKAGING INFORMATION 8-LEAD PLASTIC DUAL IN-LINE PACKAGE TYPE P HALF SHOULDER WIDTH ON ALL END PINS OPTIONAL 0.015 (0.38) MAX. TYP. 0.010 (0.25) NOTE: 1. ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) 2. PACKAGE DIMENSIONS EXCLUDE MOLDING FLASH ...
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X24F064/032/016 PACKAGING INFORMATION 8-LEAD PLASTIC SMALL OUTLINE GULL WING PACKAGE TYPE S PIN 1 INDEX 0.010 (0.25) 0.020 (0.50) 0 – 8 0.016 (0.410) 0.037 (0.937) NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) 0.150 (3.80) 0.158 (4.00) PIN ...
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X24F064/032/016 PACKAGING INFORMATION See Detail “A” NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) 14-LEAD PLASTIC, TSSOP PACKAGE TYPE V .025 (.65) BSC .169 (4.3) .177 (4.5) .193 (4.9) .200 (5.1) .0075 (.19) .002 (.05) .0118 (.30) .006 (.15) ...
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X24F064/032/016 PACKAGING INFORMATION 20-LEAD PLASTIC, TSSOP PACKAGE TYPE V 0 – 8 See Detail “A” NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) .025 (.65) BSC .169 (4.3) .252 (6.4) BSC .177 (4.5) .252 (6.4) .300 (6.6) .047 (1.20) ...
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... P = 8-Lead Plastic DIP S = 8-Lead SOIC (JEDEC 20-Lead TSSOP 8-Lead Plastic DIP Blank = 8-Lead SOIC (JEDEC 14/20-Lead TSSOP X Blank = 1.8V to 3.6V + 1.8V to 3.6V, – + 4.5V to 5.5V + 4.5V to 5.5V, – + X24F032 X24F016 P = 8-Lead Plastic DIP S = 8-Lead SOIC (JEDEC 14-Lead TSSOP ...