24VL014 Datasheet, PDF (1/30 Pages) Microchip Technology – 1K I2C™ Serial EEPROM

24VL014
1K I²C^™ Serial EEPROM
Device Selection Table
Part Number VCC Range
Max Clock
24VL014
1.5 to 3.6V
400 kHz⁽¹⁾
Note 1: 100 kHz for VCC < 1.8V
Features:
• Single-Supply with Operation down to 1.5V
• Low-Power CMOS Technology:
- 400 μA active current, maximum
- 1 μA standby current, maximum
• 2-Wire Serial Interface Bus, I²C™ Compatible
• Schmitt Trigger Inputs for Noise Suppression
• Output Slope Control to Eliminate Ground Bounce
• 100 kHz and 400 kHz Compatibility
• Page Write Buffer for up to 16 Bytes
• Self-Timed Write Cycle (including Auto-Erase)
• Hardware Write Protection for the Entire Array
(00h-7Fh)
• Cascadable up to Eight Devices
• More than 1 Million Erase/Write Cycles
• ESD Protection > 4,000V
• Data Retention > 200 Years
• Factory Programming (QTP) Available
• 8-pin PDIP, SOIC, TSSOP, TDFN and MSOP
Packages
• 6-lead SOT-23 package
• Temperature Range:
- -20°C to +85°C
• Pb-Free and RoHS Compliant
Description:
The Microchip Technology Inc. 24VL014 is a 1 Kbit
Serial Electrically Erasable PROM with operation
down to 1.5V. The device is organized as a single block
of 128 x 8-bit memory with a 2-wire serial interface.
Low-current design permits operation with maximum
standby and active currents of only 1 μA and 400 μA,
respectively. The device has a page write capability for
up to 16 bytes of data. Functional address lines allow
the connection of up to eight 24VL014 devices on the
same bus for up to 8 Kbits of contiguous EEPROM
memory. The device is available in the standard 8-pin
PDIP, 8-pin SOIC (150 mil), TSSOP, 2x3 TDFN and
MSOP packages. The 24VL014 is also available in the
6-lead SOT-23 package.
Block Diagram
A0 A1 A2
WP
HV Generator
I/O
Control
Logic
Memory
Control
Logic
XDEC
EEPROM
Array
SDA SCL
VCC
VSS
Write-Protect
Circuitry
YDEC
Sense Amp.
R/W Control
Package Types
PDIP, MSOP
A0 1
A1 2
A2 3
VSS 4
8 VCC _A0
7 WP _A1
6 SCL _A2
5 SDA VSS
SOIC, TSSOP
1
8 _VCC
2
7 _WP
3
6 _SCL
4
5 _SDA
TDFN
A0 1
A1 2
A2 3
VSS 4
8 VCC
7 WP
6 SCL
5 SDA
SOT-23
SCL 1
VSS 2
SDA 3
6 VCC
5 A0
4 A1
© 2009 Microchip Technology Inc.
DS22129A-page 1