Datenblatt-pdf.com


PCF8594C-2 Schematic ( PDF Datasheet ) - NXP Semiconductors

Teilenummer PCF8594C-2
Beschreibung 512 X 8-bit CMOS EEPROM with I2C-bus interface
Hersteller NXP Semiconductors
Logo NXP Semiconductors Logo 




Gesamt 24 Seiten
PCF8594C-2 Datasheet, Funktion
INTEGRATED CIRCUITS
DATA SHEET
PCF85xxC-2 family
256 to 1024 × 8-bit CMOS
EEPROMs with I2C-bus interface
Product specification
File under Integrated Circuits, IC12
1997 Feb 13






PCF8594C-2 Datasheet, Funktion
Philips Semiconductors
256 to 1024 × 8-bit CMOS EEPROMs with
I2C-bus interface
Product specification
PCF85xxC-2 family
7 PINNING
7.1 Pin description PCF8582C-2
SYMBOL PIN
DESCRIPTION
A0 1 address input 0
A1 2 address input 1
A2 3 address input 2
VSS
SDA
SCL
4 negative supply voltage
5 serial data input/output (I2C-bus)
6 serial clock input (I2C-bus)
PTC
7 programming time control output
VDD 8 positive supply voltage
7.2 Pin description PCF8594C-2
SYMBOL PIN
DESCRIPTION
WP 1 write-protection input
A1 2 address input 1
A2 3 address input 2
VSS
SDA
SCL
4 negative supply voltage
5 serial data input/output (I2C-bus)
6 serial clock input (I2C-bus)
PTC
7 programming time control output
VDD 8 positive supply voltage
handbook, halfpage
A0 1
8 VDD
A1 2
7 PTC
PCF8582C-2
A2 3
6 SCL
VSS 4
5 SDA
MGD928
Fig.2 Pin configuration PCF8582C-2.
handbook, 2 columns
WP 1
8 VDD
A1 2
7 PTC
PCF8594C-2
A2 3
6 SCL
VSS 4
5 SDA
MGL001
Fig.3 Pin configuration PCF8594C-2.
7.3 Pin description PCF8598C-2
SYMBOL PIN
DESCRIPTION
WP 1 write-protection input
n.c. 2 not connected
A2 3 address input 2
VSS
SDA
SCL
4 negative supply voltage
5 serial data input/output (I2C-bus)
6 serial clock input (I2C-bus)
PTC
7 programming time control output
VDD 8 positive supply voltage
handbook, halfpage
WP 1
8 VDD
n.c. 2
7 PTC
PCF8598C-2
A2 3
6 SCL
VSS 4
5 SDA
MGL002
Fig.4 Pin configuration PCF8598C-2.
1997 Feb 13
6

6 Page









PCF8594C-2 pdf, datenblatt
Philips Semiconductors
256 to 1024 × 8-bit CMOS EEPROMs with
I2C-bus interface
Product specification
PCF85xxC-2 family
SYMBOL
PARAMETER
SDA input/output (pin 5)
VIL LOW level input voltage
VIH HIGH level input voltage
VOL LOW level output voltage
ILO output leakage current
CI input capacitance
Data retention time
tS data retention time
CONDITIONS
IOL = 3 mA; VDD(min)
VOH = VDD
VI = VSS
Tamb = 55 °C
MIN.
MAX.
UNIT
0.8
0.7VDD
0.3VDD
+6.5
0.4
1
7
V
V
V
µA
pF
10
years
11 I2C-BUS CHARACTERISTICS
All of the timing values are valid within the operating supply voltage and ambient temperature range and refer to VIL and
VIH with an input voltage swing from VSS to VDD; see Fig.10.
SYMBOL
PARAMETER
fSCL clock frequency
tBUF bus free time between a STOP and START
condition
tHD;STA
START condition hold time after which first clock
pulse is generated
tLOW
tHIGH
tSU;STA
tHD;DAT
LOW level clock period
HIGH level clock period
set-up time for STARt condition
data hold time
for bus compatible masters
for bus devices
tSU;DAT
tr
tf
tSU;STO
data set-up time
SDA and SCL rise time
SDA and SCL fall time
set-up time for STOP condition
CONDITIONS
MIN.
0
4.7
MAX.
100
UNIT
kHz
µs
4.0
µs
repeated start
4.7
4.0
4.7
µs
µs
µs
note 1
5 − µs
0 ns
250
ns
1 µs
300 ns
4.0
µs
Note
1. The hold time required (not greater than 300 ns) to bridge the undefined region of the falling edge of SCL must be
internally provided by a transmitter.
1997 Feb 13
12

12 Page





SeitenGesamt 24 Seiten
PDF Download[ PCF8594C-2 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
PCF8594C-2256 to 1024 x 8-bit CMOS EEPROMs with I2C-bus interfaceNXP Semiconductors
NXP Semiconductors
PCF8594C-2256 to 1024 x 8-bit CMOS EEPROMs with I2C-bus interfaceNXP Semiconductors
NXP Semiconductors
PCF8594C-2512 X 8-bit CMOS EEPROM with I2C-bus interfaceNXP Semiconductors
NXP Semiconductors
PCF8594C-2P256 to 1024 x 8-bit CMOS EEPROMs with I2C-bus interfaceNXP Semiconductors
NXP Semiconductors
PCF8594C-2P256 to 1024 x 8-bit CMOS EEPROMs with I2C-bus interfaceNXP Semiconductors
NXP Semiconductors

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche