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MN6311S PDF даташит

Спецификация MN6311S изготовлена ​​​​«Panasonic Semiconductor» и имеет функцию, называемую «2K-Bit EEPROM».

Детали детали

Номер произв MN6311S
Описание 2K-Bit EEPROM
Производители Panasonic Semiconductor
логотип Panasonic Semiconductor логотип 

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MN6311S Даташит, Описание, Даташиты
EEPROMs
MN6311S
2K-Bit EEPROM
Overview
The MN6311S is a 2048-bit, bit sequential EEPROM
with a built-in address counter. It sequentially increments
the address with the clock input to produce serial output.
It includes a built-in charge pump circuit and timer for
automatically erasing, writing, and modifying data using
only a single 3 volt power supply.
To reduce write times, it includes a block write func-
tion for writing up to 32 bits at a time. This function makes
it possible to rewrite the contents of all 2048 bits within
1 second (typ.).
Features
2048 words × 1 bit organization
Built-in reset function
Tristate output
Low power consumption
· 3 volt read: 1.5 mW (max.)
· 3 volt program: 6 mW (max.)
· 3 volt standby: 60 µW (max.)
Single 3 volt power supply (charge pump circuit
built-in)
Self timer for use in automatically erasing and
writing data
Built-in data polling function
Write cycles: 105 times
Data storage interval: 10 years
Applications
Personal wireless equipment, cordless telephones,
storage for recognition and adjustment data for
terminals, etc.
Pin Assignment
DATA
CE
VCC
GND
1
2
3
4
8 OE
7 RST
6 CLK
5 PGM
(TOP VIEW)
SOP008-P-0225
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MN6311S Даташит, Описание, Даташиты
MN6311S
Block Diagram
EEPROMs
Data latch pump
6
CLK
7
RST
CE 2
OE 8
PGM 5
Control logic
Timer
Row decoder
64 × 16
cell matrix
Column decoder
Column gate
VPP
generator
Data I/O buffer
3 VCC
4 GND
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MN6311S Даташит, Описание, Даташиты
EEPROMs
Pin Descriptions
Pin No. Symbol
1 DATA
2 CE
3 VCC
4 GND
5 PGM
6 CLK
7 RST
8 OE
Pin Name
Data I/O
Chip enable
Power supply voltage
Ground
Program
Clock input
Reset input
Output enable
Electrical Characteristics
VCC=2.6 to 3.5V, Ta=–10˚C to +60˚C
Parameter
Symbol
Test Conditions
Power supply voltage
"L" level input leakage current
"H" level input leakage current
Output leakage current
"L" level input voltage
VCC Read mode
Program mode
ILIL CE pin
Other pins
ILIH PGM, CLK, and RST pins
Other pins
ILO
VIL
"H" level input voltage
VIH
VCC power supply current
(during operation)
VCC power supply current
(during standby)
"L" level output voltage
"H" level output voltage
ICC Read mode
CLK;f=250kHz
Program mode
ISB CE = VCC+ 0.3 V;
RST and PGM pins at VCC;
CLK pin open
VOL IOL=400 µA
VOH IOH=10 µA
MN6311S
3 Volt Operation
min
2.6
3.0
–50
–10
–10
– 0.1
VCC
0.8
VCC
max
3.5
3.5
10
–20
10
10
0.2
VCC
+0.3
— 500
— 2000
— 20
VCC
– 0.3
0.3
Unit
V
µA
µA
µA
V
V
µA
µA
V
V
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Номер в каталогеОписаниеПроизводители
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