M58LT256JST8ZA6E NUMONYX, M58LT256JST8ZA6E Datasheet - Page 102

• Manufacturer Part Number: M58LT256JST8ZA6E
• Description: IC FLASH 256MBIT 85NS 64TBGA
• Manufacturer: NUMONYX

Specifications of M58LT256JST8ZA6E

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 256M (16Mx16)
• Speed: 85ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Command interface state tables
Table 46.
1. The output state shows the type of data that appears at the outputs if the bank address is the same as the command
2. CI = Command Interface, CR = Configuration Register, BEFP = Buffer Enhanced Factory Program, P/E. C. =
3. At Power-up, all banks are in read array mode. Issuing a Read Array command to a busy bank, results in undetermined
4. The two cycle command should be issued to the same bank address.
5. If the P/EC is active, both cycles are ignored.
102/108
Program Suspend
Blank Check busy
in Erase Suspend
Suspend in Erase
Program Busy in
Current CI State
Buffer Program
Buffer Program
Buffer Program
Buffer Program
Erase Suspend
Program/Erase
Program Busy
Busy in Erase
address. A bank can be placed in Read Array, Read Status Register, Read Electronic Signature or Read CFI mode,
depending on the command issued. Each bank remains in its last output state until a new command is issued to that bank.
The next state does not depend on the bank output state.
Program/Erase Controller.
data output.
Erase Busy
Illegal State
OTP Busy
Suspend
Suspend
Suspend
Suspend
Ready
Busy
Command Interface states - modify table, next output state
Array
Read
(FFh)
Array
(3)
Program
(10/40h)
Setup
(5)
(4)
Program
Buffer
(E8h)
Status Register
Setup
Erase,
Block
(20h)
(5)
(4)
Setup
BEFP
(80h)
Check
Blank
setup
(BCh)
Output Unchanged
Command Input
Erase Confirm
confirm, BEFP
P/E Resume,
Confirm
Unprotect
Block
(D0h)
Output Unchanged
(4)(5)
confirm
Check
Blank
(CBh)
M58LT256JST, M58LT256JSB
Program/
Suspend
Erase
(B0h)
(1) (2)
(continued)
Register
Register
Status
Status
Read
(70h)
Register
Unchang
Status
Output
Clear
(50h)
ed
Electronic
signature,
(90h, 98h)
Signature/
Read CFI
Electronic
Register
Query
Status
Read
CFI