AT28C010-25FM/883 Atmel, AT28C010-25FM/883 Datasheet - Page 9

• Manufacturer Part Number: AT28C010-25FM/883
• Description: IC EEPROM 1MBIT 250NS 32FPACK
• Manufacturer: Atmel

Specifications of AT28C010-25FM/883

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 1M (128K x 8)
• Speed: 250ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Package / Case: 32-Flatpack
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

0010F–PEEPR–02/10
Chip Erase Waveforms
Software Data
Protection Enable Algorithm
Notes:
t
t
V
S
W
H
= 5 msec (min.)
= t
= 12.0V ± 0.5V
H
= 10 msec (min.)
1. Data Format: I/O7 - I/O0 (Hex);
2. Write Protect state will be activated at end of write even if no other data is loaded.
3. Write Protect state will be deactivated at end of write period even if no other data if loaded.
4. 1 to 128 bytes of data are loaded.
Address Format: A14 - A0 (Hex).
LOAD LAST BYTE
ANY ADDRESS
ADDRESS 2AAA
LAST ADDRESS
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA XX
LOAD DATA 55
LOAD DATA A0
TO
TO
TO
TO
TO
(1)
(4)
WRITES ENABLED
ENTER DATA
PROTECT STATE
AT28C010 Military
(2)
9