X25F016 Intersil Corporation, X25F016 Datasheet
X25F016
Available stocks
Related parts for X25F016
X25F016 Summary of contents
Page 1
A N PPLICATION OTE AN61 • AN75 • AN77 • AN79 • AN82 SerialFlash™ Memory With Block Lock FEATURES • 1MHz Clock Rate • SPI Serial Interface • 64K/32K/16K/8K Bits — ...
Page 2
X25F064/032/016/008 PIN DESCRIPTIONS Serial Output (SO push-pull serial data output pin. During a read cycle, data is shifted out on this pin. Data is clocked out by the falling edge of the serial clock. Serial Input (SI) ...
Page 3
X25F064/032/016/008 PRINCIPLES OF OPERATION The X25F064/032/016/008 family are SerialFlash Memory designed to interface directly with the synchro- nous serial peripheral interface (SPI) of many popular microcontroller families. The X25F064/032/016/008 family contains an 8-bit instruction register accessed via the ...
Page 4
X25F064/032/016/008 Locked Unlocked PPEN PP PEL Blocks Blocks Locked Locked Locked Programmable Programmable 1 LOW 0 Locked Locked 1 LOW 1 Locked Programmable X HIGH 0 Locked Locked X HIGH 1 Locked Programmable Programmable ...
Page 5
X25F064/032/016/008 Operational Notes The device powers-up in the following state: • The device is in the low power standby state. • A HIGH to LOW transition required to enter an active state and receive an instruction. • ...
Page 6
X25F064/032/016/008 Figure 3. Program Enable Latch Sequence CS SCK INSTRUCTION HIGH IMPEDANCE 6 6685 ILL F05.1 ...
Page 7
X25F064/032/016/008 Figure 4. Programming Sequence SCK INSTRUCTION SCK DATA BYTE Figure 5. Program Status Register Operation Sequence CS ...
Page 8
X25F064/032/016/008 ABSOLUTE MAXIMUM RATINGS* Temperature Under Bias .................. – +135 C Storage Temperature ....................... – +150 C Voltage on any Pin with Respect to V D.C. Output Current ............................................. 5mA Lead Temperature (Soldering, 10 Seconds) ............................. ...
Page 9
X25F064/032/016/008 EQUIVALENT A.C. LOAD CIRCUIT 2.7V 1.64K 1.44K OUTPUT OUTPUT 4.63K 1.95K 100pF A.C. CHARACTERISTICS (Over recommended operating conditions, unless otherwise specified) Data Input Timing Symbol Parameter f Clock Frequency SCK t Cycle Time CYC CS Lead Time t LEAD ...
Page 10
X25F064/032/016/008 Serial Output Timing CS SCK MSB OUT ADDR SI LSB IN Serial Input Timing CS t LEAD SCK MSB IN HIGH IMPEDANCE CYC MSB–1 OUT t t ...
Page 11
X25F064/032/016/008 Hold Timing CS SCK SO SI HOLD 6685 ILL F12 11 ...
Page 12
X25F064/032/016/008 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 ...
Page 13
X25F064/032/016/008 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 ...
Page 14
X25F064/032/016/008 PACKAGING INFORMATION 14-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) .193 (4.9) .200 (5.1) .047 (1.20) ...
Page 15
X25F064/032/016/008 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) ...
Page 16
... I = Industrial = – +85 C Package X25F064 P = 8-Lead Plastic DIP S = 8-Lead SOIC V = 20-Lead TSSOP P = 8-Lead Plastic DIP X25FXXX Blank = 8-Lead SOIC V = 14/20-Lead TSSOP X Blank = 1.8V to 3.6V + 4.5V to 5.5V + 4.5V to 5.5V, – + Range X25F032 X25F016 X25F008 P = 8-Lead Plastic DIP S = 8-Lead SOIC V = 14-Lead TSSOP ...