AT45CS1282-TC Atmel, AT45CS1282-TC Datasheet - Page 12

• Manufacturer Part Number: AT45CS1282-TC
• Description: IC FLASH 128MBIT 50MHZ 40TSOP
• Manufacturer: Atmel

Specifications of AT45CS1282-TC

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 128M (16,384 pages x 1056 bytes)
• Speed: 50MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

12
AT45CS1282 [Preliminary]
Table 1. Read Commands
Table 2. Program and Erase Commands
Table 3. Additional Commands
Note:
Command
Main Memory Page Read
Continuous Array Read
Buffer 1 Read
Buffer 2 Read
Buffer 1 Read
Buffer 2 Read
Command
Buffer 1 Write
Buffer 2 Write
Buffer 1 to Main Memory Page Program
Buffer 1 to Main Memory Page Program,
Fast Program
Buffer 2 to Main Memory Page Program
Buffer 2 to Main Memory Page Program,
Fast Program
Sector 0a Erase
Sector 0b-63 Erase
Command
Main Memory Page to Buffer 1 Transfer
Main Memory Page to Buffer 2 Transfer
Main Memory Page to Buffer 1 Compare
Main Memory Page to Buffer 2 Compare
Status Register Read
Manufacturer and Device ID Read
Security Register Program
Security Register Read
1. The Security Register Program command utilizes data stored in Buffer 1. Therefore,
this command must be used in conjunction with the Buffer 1 write command. See the
Security Register description for details.
(1)
Serial/8-bit
Serial/8-bit
Serial/8-bit
Serial
Serial
Serial
Both
Both
Both
Both
Both
Both
Both
Both
Both
Both
8-bit
8-bit
Both
Both
Both
Both
Both
Both
Both
Opcode
Opcode
Opcode
D2h
E8h
D4h
D6h
7Ch
D7h
9Ah
54h
56h
84h
87h
88h
98h
89h
99h
50h
53h
55h
60h
61h
9Fh
77h
3447A–DFLSH–2/04