MX23L12854
128M-BIT Low Voltage, Serial Mask ROM Memory with
50MHz SPI Bus Interface
FEATURES
•
•
•
•
128Mbit of Mask ROM
3.0 to 3.6V Single Supply Voltage
SPI Bus Compatible Serial Interface
50MHz Clock Rate (maximum)
DESCRIPTION
The MX23L12854 is a 128Mbit (16M x 8) Serial Mask ROM
accessed by a high speed SPI-compatible bus.
PIN CONFIGURATIONS
16-PIN SOP (300 mil)
HOLD#
VCC
NC
NC
NC
NC
S#
Q
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C
D
NC
NC
NC
NC
VSS
NC
PIN DESCRIPTION
SYMBOL
C
D
Q
S#
HOLD#
VCC
VSS
DESCRIPTION
Serial Clock
Serial Data Input
Serial Data Output
Chip Select
Hold
Supply Voltage
Ground
Note:
1. NC=No Connection
2. See page 16 (onwards) for package dimensions, and
how to identify pin-1.
ORDER INFORMATION
Part No.
MX23L12854MC-20G
Speed
20ns
Package
16-SOP
Remark
Pb-free
P/N: PM1141
1
REV. 1.1, MAY. 04, 2005
MCNIX [ MACRONIX INTERNATIONAL ]
