AT29C010A-90JU Atmel, AT29C010A-90JU Datasheet - Page 13

• Manufacturer Part Number: AT29C010A-90JU
• Description: IC FLASH 1MBIT 90NS 32PLCC
• Manufacturer: Atmel

Specifications of AT29C010A-90JU

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 1M (128K x 8)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

25. Software Product Identification
26. Software Product Identification
Notes:
0394i–FLASH–9/08
Entry
Exit
1. Data Format: I/O7 - I/O0 (Hex); Address Format: A14
2. A1 - A15 = V
3. The device does not remain in identification mode if
4. The device returns to standard operation mode.
5. Manufacturer Code is 1F. The Device Code is D5.
- A0 (Hex).
Manufacturer Code is read for A0 = V
is read for A0 = V
powered down.
(1)
(1)
ADDRESS 2AAA
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA 55
LOAD DATA 90
ADDRESS 2AAA
PAUSE 10 mS
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA 55
LOAD DATA F0
PAUSE 10 mS
TO
TO
TO
TO
TO
TO
IL
.
IH
.
ENTER PRODUCT
IDENTIFICATION
MODE
EXIT PRODUCT
IDENTIFICATION
MODE
(2)(3)(5)
(4)
IL
; Device Code
27. Boot Block Lockout Feature Enable
Notes:
Algorithm
ADDRESS 00000H
1. Data Format: I/O7 - I/O0 (Hex); Address Format: A14
2. Lockout feature set on lower address boot block.
3. Lockout feature set on higher address boot block.
LOAD DATA 00
PAUSE 20 mS
- A0 (Hex).
TO
(1)
(2)
ADDRESS 2AAA
ADDRESS 2AAA
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA AA
ADDRESS 5555
ADDRESS 5555
LOAD DATA 55
LOAD DATA 80
LOAD DATA 55
LOAD DATA 40
TO
TO
TO
TO
TO
TO
ADDRESS 1FFFFH
AT29C010A
LOAD DATA FF
PAUSE 20 mS
TO
(3)
13