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PDF S-24C08C Data sheet ( Hoja de datos )
| Número de pieza | S-24C08C | |
| Descripción | 2-WIRE SERIAL E2PROM | |
| Fabricantes | Seiko Instruments | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de S-24C08C (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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S-24C08C (WLP PRODUCT)
www.sii-ic.com
© SII Semiconductor Corporation, 2016
2-WIRE SERIAL E2PROM
Rev.1.0_00_H
The S-24C08C is a 2-wire, low current consumption and wide range operation serial E2PROM. The S-24C08C has the
capacity of 8 K-bit, and the organization is 1024 words × 8-bit. Page write and sequential read are available.
Caution This product is intended to use in general electronic devices such as consumer electronics, office
equipment, and communications devices. Before using the product in medical equipment or automobile
equipment including car audio, keyless entry and engine control unit, contact to SII Semiconductor
Corporation is indispensable.
Features
• Operating voltage range
Read: 1.6 V to 5.5 V
Write: 1.7 V to 5.5 V
• Page write:
16 bytes / page
• Sequential read
• Operation frequency:
• Write time:
400 kHz (VCC = 1.6 V to 5.5 V)
5.0 ms max.
• Noise suppression
Schmitt trigger and noise filter on input pins (SCL, SDA)
• Write protect function during the low power supply voltage
• Endurance:
106cycles / word*1 (Ta = +25°C)
• Data retention:
100 years (Ta = +25°C)
• Memory capacity:
8 K-bit
• Write protect:
100%
• Initial delivery data:
FFh
• Lead-free, halogen-free
*1. For each address (Word: 8-bit)
Package
• WLP-6J
1
1 page  
Rev.1.0_00_H
DC Electrical Characteristics
Table 7
Item
Symbol Condition
Current consumption (READ) ICC1
−
2-WIRE SERIAL E2PROM
S-24C08C (WLP PRODUCT)
Ta = −40°C to +85°C
VCC = 1.6 V to 5.5 V
fSCL = 400 kHz
Min. Max.
− 0.8
Unit
mA
Table 8
Item
Symbol Condition
Current consumption (WRITE) ICC2
−
Ta = −40°C to +85°C
VCC = 1.7 V to 5.5 V
fSCL = 400 kHz
Min. Max.
− 2.5
Unit
mA
Table 9
Ta = −40°C to +85°C
Item
Symbol
Condition
VCC = 2.5 V to 5.5 V VCC = 1.8 V to 5.5 V VCC = 1.6 V to 1.8 V Unit
Min. Max. Min. Max. Min. Max.
Standby current
consumption
ISB VIN = VCC or GND
−
3.5
−
3.5
−
2.0 μA
Input leakage current 1 ILI1
SCL, SDA
VIN = GND to VCC
−
1.0
−
1.0
−
1.0 μA
A2
Input leakage current 2 ILI2
VIN > 0.7 × VCC
− 1.0 − 1.0 − 1.0 μA
At standby mode
Output leakage current ILO
SDA
VOUT = GND to VCC
−
1.0
−
1.0
−
1.0 μA
Input current 1
IIL
WP
VIN < 0.3 × VCC
− 50.0 − 50.0 − 50.0 μA
Input current 2
IIH
WP
VIN > 0.7 × VCC
− 2.0 − 2.0 − 2.0 μA
Input Impedance 1
ZIL
WP
VIN = 0.3 × VCC
30 − 30 − 30 − kΩ
Input Impedance 2
ZIH
WP
VIN = 0.7 × VCC
500 − 500 − 500 − kΩ
IOL = 3.2 mA
− 0.4 − − − − V
Low level output voltage VOL IOL = 1.5 mA
− 0.3 − 0.3 − 0.3 V
IOL = 0.7 mA
− 0.2 − 0.2 − 0.2 V
5
5 Page 
Rev.1.0_00_H
2-WIRE SERIAL E2PROM
S-24C08C (WLP PRODUCT)
5. Device addressing
To start communication, the master device on the system generates a start condition to the bus line. Next, the
master device sends 7-bit device address and a 1-bit read / write instruction code on to the SDA bus.
The upper 4 bits of the device address are the “Device Code”, and are fixed to “1010”.
In the S-24C08C, successive 1 bit is called the “Slave Addrdess”. This 1 bit is used to identify a device on the system
bus and is compared with the predetermined value which is defined by the address input pin (A2). When the
comparison result matches, the slave device responds with an acknowledge during the 9th clocks cycle.
The successive 2 bits (P1 and P0) are used to define a page address and choose the four 256-byte memory blocks
(Address 000h to 0FFh, 100h to 1FFh, 200h to 2FFh and 300h to 3FFh).
Device Code
1010
MSB
Slave / Page
Address
A2 P1 P0 R / W
LSB
Figure 10 Device Address
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet S-24C08C.PDF ] | |
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