MX23J25640 Datasheet, PDF (1/20 Pages) Macronix International – 256M-BIT NAND INTERFACE XtraROMTM

MX23J25640
256M-BIT NAND INTERFACE XtraROM^TM
FEATURES
• Word organization
- (33,554,432 + 2,097,152^Note) by 8 bits
• Page size
- (512 + 16^Note) by 8 bits
• Block size
- (16,384 + 512^Note) by 8 bits
Note : Underlined parts are redundancy and fixed to
all FFH.
• Operation mode
- READ mode (1), READ mode (2), READ mode (3),
RESET
• Operating supply voltage : VCC = 2.7~3.6V
• Access Time
- Memory cell array to starting address : 7 us (MAX.)
- Read cycle time : 50 ns (MAX.)
- RE access time : 35 ns (MAX.)
• Operating supply current
- During read : 30 mA (MAX.) (50 ns cycle operation)
- During standby (CMOS) : 40 uA (MAX.)
• Package Type
- 48-pin TSOP(I) (12mmx20mm)
• XtraROM^TM: factory pre-programmed ROM with
Macronix NBit^TM technology, supporting short TAT
• Process
- 0.15um
PIN CONFIGURATIONS
48 TSOP
NC 1
NC 2
NC 3
NC 4
NC 5
GND 6
RB 7
RE 8
CE 9
NC 10
NC 11
VCC 12
VSS 13
NC 14
NC 15
CLE 16
ALE 17
WE 18
NC 19
NC 20
NC 21
NC 22
NC 23
NC 24
MX23J25640
(Normal Type)
48 NC
47 NC
46 NC
45 NC
44 I/O7
43 I/O6
42 I/O5
41 I/O4
40 NC
39 NC
38 NC
37 VCC
36 GND
35 NC
34 NC
33 NC
32 I/O3
31 I/O2
30 I/O1
29 I/O0
28 NC
27 NC
26 NC
25 NC
PIN DESCRIPTION
SYMBOL
I/O0~I/O7
CLE
ALE
WE
RE
CE
RB
VCC
NC
GND
PIN NAME
Address Input/Command Inputs/
Data Outputs
Command Latch Enable
Address Latch Enable
Write Enable
Read Enable
Chip Enable
READY, /BUSY pin
Supply Voltage
No Connection
Ground
ORDER INFORMATION
Part No.
MX23J25640TC-50G
MX23J25640TC-50
MX23J25640TI-50G
P/N:PM1137
Package
48 pin TSOP (Pb-free, RoHS)
48 pin TSOP
48 pin TSOP (Pb-free, RoHS)
1
Grade
Commercial
Commercial
Industrial
REV. 1.2, OCT. 28, 2005