X24C04 4K
X24C04
Serial E2PROM
512 x 8 Bit
FEATURES
DESCRIPTION
The X24C04 is a CMOS 4096 bit serial E2PROM, interna...
X24C04 4K
X24C04
Serial E2PROM
512 x 8 Bit
FEATURES
DESCRIPTION
The X24C04 is a
CMOS 4096 bit serial E2PROM, internally organized 512 x 8. The X24C04 features a serial interface and software protocol allowing operation on a simple two wire bus. The X24C04 is fabricated with Xicor’s advanced
CMOS Textured Poly Floating Gate Technology. The X24C04 utilizes Xicor’s proprietary DirectWrite™ cell providing a minimum endurance of 100,000 cycles and a minimum data retention of 100 years.
2.7V to 5.5V Power Supply Low Power
CMOS —Active Read Current Less Than 1 mA —Active Write Current Less Than 3 mA —Standby Current Less Than 50 µA Internally Organized 512 x 8 2 Wire Serial Interface —Bidirectional Data Transfer Protocol Sixteen Byte Page Write Mode —Minimizes Total Write Time Per Byte Self Timed Write Cycle —Typical Write Cycle Time of 5 ms High Reliability —Endurance: 100,000 Cycles —Data Retention: 100 Years 8 Pin Mini-DIP, 8 Pin SOIC and 14 Pin SOIC Packages
FUNCTIONAL DIAGRAM
(8) VCC (4) VSS (7) TEST START CYCLE START STOP LOGIC CONTROL LOGIC SLAVE ADDRESS REGISTER +COMPARATOR XDEC E2PROM 32 X 128 H.V. GENERATION TIMING & CONTROL
(5) SDA
(6) SCL (3) A2 (2) A1 (1) A0
LOAD
INC
WORD ADDRESS COUNTER R/W YDEC 8 CK PIN DOUT ACK
3839 FHD F01
DATA REGISTER
DOUT
DirectWrite™ is a trademark of Xicor, Inc. © Xicor, 1991 Patents Pending
3839-1
1
Characteristics subject to change without notice
X24C04
PIN DESCRIPTIONS Serial Clock (SCL) The SCL input is us...