AT25128-10CC-1.8 ATMEL [ATMEL Corporation], AT25128-10CC-1.8 Datasheet - Page 2

• Manufacturer Part Number: AT25128-10CC-1.8
• Description: SPI Serial EEPROMs
• Manufacturer: ATMEL [ATMEL Corporation]

Absolute Maximum Ratings*
Description (Continued)
The AT25128 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 instruc-
Block Diagram
2
Operating Temperature................... -55°C to +125°C
Storage Temperature...................... -65°C to +150°C
Voltage on Any Pin
with Respect to Ground ..................... -1.0V to +7.0V
Maximum Operating Voltage ........................... 6.25V
DC Output Current ......................................... 5.0 mA
AT25128
tions 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 commu-
nication without resetting the serial sequence.
*NOTICE: Stresses beyond those listed under “Absolute Maxi-
mum 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 indi-
cated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.