MX23L1651 Macronix International, MX23L1651 Datasheet

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MX23L1651

Manufacturer Part Number
MX23L1651
Description
16M-BIT [16M x 1] CMOS SERIAL MASK-ROM
Manufacturer
Macronix International
Datasheet
DataSheet4U.com
www.DataSheet4U.com
DataSheet
4
GENERAL
• 16,777,216 x 1 bit structure
• Single Power Supply Operation
• Latch-up protected to 100mA from -1V to Vcc +1V
PERFORMANCE
GENERAL DESCRIPTION
The MX23L1651 is a CMOS 16,777,216 bit serial Mask
ROM, which is configured as 2,097,152 x 8 internally. The
MX23L1651 features a serial peripheral interface and
software protocol allowing operation on a simple 3- wire
bus. The three bus signals are a clock input (SCLK), a
serial data input (SI), and a serial data output (SO). Serial
peripheral interface access to the device is enabled by CS
input.
PIN CONFIGURATIONS
28-PIN SOP (330 mil)
P/N: PM0825
FEATURES
U
- 3.0 to 3.6 volt for read operations
-
Load)
-
-
High Performance
Low Power Consumption
.com
Low standby current: 30uA (CMOS)
Low active read current: 10mA (typical) at 20MHz
Fast access time: 20MHz serial clock (50pF + 1TTL
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
NC
GND
VCC
NC
NC
NC
SI
SO
CS
SCLK
NC
NC
NC
NC
DataSheet4U.com
1
16M-BIT [16M x 1] CMOS SERIAL MASK-ROM
The MX23L1651 provide sequential read operation on the
whole chip.
When the device is not in operation and CS is high, it is put
in standby mode and draws less than 30uA DC current.
PIN DESCRIPTION
SOFTWARE FEATURES
• Input Data Format
HARDWARE FEATURES
• SCLK Input
• SI Input
• SO Output
• PACKAGE
-
address
-
-
-
-
SYMBOL
CS
SI
SO
SCLK
VCC
GND
NC
1-byte Command code, 3-byte address, 1-byte byte
Serial Data Input
Serial Data Output
28-pin SOP (330mil)
Serial clock input
MX23L1651
DESCRIPTION
Chip Select
Serial Data Input
Serial Data Output
Clock Input
+ 3.3V Power Supply
Ground
No Internal Connection
REV. 1.1, JUN. 23, 2003

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