MX29LV800C T/B
8M-BIT[1Mx8/512Kx16]CMOSSINGLEVOLTAGE
3VONLYFLASHMEMORY
FEATURES
• Extended single - supply voltage range 2.7V to 3.6V
• 1,048,576 x 8/524,288 x 16 switchable
• Singlepowersupplyoperation
• Ready/Busy# pin (RY/BY#)
-Providesahardwaremethodofdetectingprogramor
eraseoperationcompletion
- 3.0V only operation for read, erase and program
operation
• Fast access time: 45R/55R/70/90ns
• Lowpowerconsumption
• Sectorprotection
- Hardware method to disable any combination of
sectors from program or erase operations
-Temporarysectorunprotectedallowscodechanges
in previously locked sectors.
- 30mA maximum active current
- 0.2uA typical standby current
• Commandregisterarchitecture
• CFI (Common Flash Interface) compliant
- Flash device parameters stored on the device and
provide the host system to access
• 100,000minimumerase/programcycles
• Latch-up protected to 100mA from -1V to VCC+1V
• Boot Sector Architecture
- T = Top Boot Sector
- B = Bottom Boot Sector
• Package type:
- Byte/word Programming (9us/11us typical)
- Sector Erase (Sector structure 16K-Bytex1,
8K-Bytex2, 32K-Bytex1, and 64K-Byte x15)
• FullycompatiblewithMX29LV800BT/BBdevice
• Auto Erase (chip & sector) and Auto Program
-Automaticallyeraseanycombinationofsectorswith
Erase Suspend capability
- Automatically program and verify data at specified
address
- 44-pin SOP
- 48-pin TSOP
• Erasesuspend/EraseResume
- 48-ball CSP (6 x 8mm)
- Suspends sector erase operation to read data from,
orprogramdatato,any sectorthatisnotbeingerased,
then resumes the erase
- 48-ball CSP (4 x 6mm)
- All Pb-free devices are RoHS Compliant
• Compatibility with JEDEC standard
- Pinout and software compatible with single-power
supply Flash
• Status Reply
- Data# polling & Toggle bit for detection of program
anderaseoperationcompletion
• 10 years data retention
GENERAL DESCRIPTION
The MX29LV800C T/B is a 8-mega bit Flash memory
organized as 1M bytes of 8 bits or 512K words of 16
bits. MXIC's Flash memories offer the most cost-effec-
tive and reliable read/write non-volatile random access
memory. The MX29LV800C T/B is packaged in 44-pin
SOP, 48-pinTSOP, and 48-ball CSP. It is designed to be
reprogrammed and erased in system or in standard
EPROM programmers.
TTL level control inputs and fixed power supply levels
during erase and programming, while maintaining maxi-
mum EPROM compatibility.
MXIC Flash technology reliably stores memory contents
even after 100,000 erase and program cycles. The MXIC
cell is designed to optimize the erase and programming
mechanisms. In addition, the combination of advanced
tunnel oxide processing and low internal electric fields
for erase and program operations produces reliable cy-
cling. The MX29LV800C T/B uses a 2.7V~3.6V VCC
supply to perform the High Reliability Erase and auto
Program/Erase algorithms.
The standard MX29LV800C T/B offers access time as
fast as 45ns, allowing operation of high-speed micropro-
cessors without wait states. To eliminate bus conten-
tion, the MX29LV800C T/B has separate chip enable
(CE#) and output enable (OE#) controls.
The highest degree of latch-up protection is achieved
with MXIC's proprietary non-epi process. Latch-up pro-
tection is proved for stresses up to 100 milliamperes on
address and data pin from -1V to VCC + 1V.
MXIC's Flash memories augment EPROM functionality
with in-circuit electrical erasure and programming. The
MX29LV800CT/B uses a command register to manage
this functionality. The command register allows for 100%
P/N:PM1183
REV. 1.4, APR. 24, 2006
1
Macronix [ MACRONIX INTERNATIONAL ]
