pcf8582c NXP Semiconductors, pcf8582c Datasheet - Page 12

• Manufacturer Part Number: pcf8582c
• Description: Pcf8582c-2 256 X 8-bit Cmos Eeprom With I2c-bus Interface
• Manufacturer: NXP Semiconductors

Philips Semiconductors
12. Write cycle limits
Table 9:
Selection of the chip address is achieved by connecting the A0, A1 and A2 inputs to either V
13. External clock timing
9397 750 14222
Product data
Symbol
E/W cycle timing
t
Endurance
N
E/W
Fig 9. Timing requirements for the I
Fig 10. One byte E/W cycle.
E/W
SCL
SDA
P = STOP condition; S = START condition.
P
Write cycle limits
Parameter
E/W cycle time
E/W cycle per byte
t BUF
S
PTC
SDA
SCL
t
HD;STA
t LOW
t r
Conditions
internal oscillator
external clock
T
T
2
C-bus.
amb
amb
STOP
t
HD;DAT
= 40 C to +85 C
= 22 C
t d
Rev. 04 — 25 October 2004
r t
t HIGH
t HIGH
1
t f
f t
t
LOW
t
SU;DAT
256
2
8-bit CMOS EEPROM with I
Min
4
100000
t
SU;STA
S
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
t
Typ
7
1000000
HD;STA
257
SS
or V
PCF8582C-2
MBA697
DD
.
Max
10
MBA705
2
C-bus interface
t
SU;STO
Unit
ms
ms
cycles
cycles
P
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