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PCF85103C-2PのメーカーはNXP Semiconductorsです、この部品の機能は「256 x 8-bit CMOS EEPROM with I2C-bus interface」です。 |
部品番号 | PCF85103C-2P |
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部品説明 | 256 x 8-bit CMOS EEPROM with I2C-bus interface | ||
メーカ | NXP Semiconductors | ||
ロゴ | |||
このページの下部にプレビューとPCF85103C-2Pダウンロード(pdfファイル)リンクがあります。 Total 20 pages
INTEGRATED CIRCUITS
DATA SHEET
PCF85102C-2; PCF85103C-2
256 × 8-bit CMOS EEPROMs with
I2C-bus interface
Product specification
File under Integrated Circuits, IC12
2000 Feb 15
1 Page Philips Semiconductors
256 × 8-bit CMOS EEPROMs with
I2C-bus interface
Product specification
PCF85102C-2; PCF85103C-2
1 FEATURES
• Low power CMOS:
– maximum operating current: 2.0 mA
– maximum standby current 10 µA (at 6.0 V),
typical 4 µA.
• Non-volatile storage of:
– 2 kbits organized as 256 × 8-bit.
• Single supply with full operation down to 2.5 V
• On-chip voltage multiplier
• Serial input/output I2C-bus
• Write operations:
– byte write mode
– 8-byte page write mode
(minimizes total write time per byte).
• Read operations:
– sequential read
– random read.
• Internal timer for writing (no external components)
• Power-on reset
• High reliability by using a redundant storage code
• Endurance: 1000000 Erase/Write (E/W) cycles at
Tamb = 22 °C
• 10 years non-volatile data retention time
• Standard industrial pinning (pin 7 not connected)
• Up to sixteen EEPROMs addressable in one I2C-bus
using both PCF85102 and PCF85103 in combination.
2 GENERAL DESCRIPTION
The PCF85102C-2 and PCF85103C-2 (further referred to
as PCF8510xC-2) are 2 kbits (256 × 8-bit) floating gate
Electrically Erasable Programmable Read Only Memories
(EEPROMs). Power consumption is low due to the full
CMOS technology used. The programming voltage is
generated on-chip, using a voltage multiplier.
The PCF8510x-2 is pin compatible to widely used
industrial pinning (pin 7 not connected).
As data bytes are received and transmitted via the serial
I2C-bus, a package using eight pins is sufficient. Up to
sixteen PCF8510xC-2 devices may be connected to the
I2C-bus. This is possible with the introduction of a second
device selection code. Chip select is accomplished by
three address inputs (A0, A1 and A2) for each
PCF8510xC-2 type.
3 QUICK REFERENCE DATA
SYMBOL
VDD
IDDR
PARAMETER
supply voltage
supply current read
IDDW
supply current E/W
IDDstb
standby supply current
CONDITIONS
fSCL = 100 kHz
VDD = 2.5 V
VDD = 6.0 V
fSCL = 100 kHz
VDD = 2.5 V
VDD = 6.0 V
VDD = 2.5 V
VDD = 6.0 V
MIN.
2.5
MAX.
UNIT
6.0 V
− 60 µA
− 200 µA
− 0.6 mA
− 2.0 mA
− 3.5 µA
− 10 µA
2000 Feb 15
3
3Pages Philips Semiconductors
256 × 8-bit CMOS EEPROMs with
I2C-bus interface
Product specification
PCF85102C-2; PCF85103C-2
7 PINNING
PCF8510xC-2 has standard industrial pinning which will be compatible for most applications.
7.1 Pin description PCF85102C-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)
n.c. 7 not connected
VDD 8 positive supply voltage
handbook, halfpage
A0 1
8 VDD
A1 2
7 n.c.
PCF85102C-2
A2 3
6 SCL
VSS 4
5 SDA
MGL968
Fig.2 Pin configuration PCF85102C-2.
7.2 Pin description PCF85103C-2
SYMBOL PIN
DESCRIPTION
WP 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)
n.c. 7 not connected
VDD 8 positive supply voltage
handbook, halfpage
WP 1
8 VDD
A1 2
7 n.c.
PCF85103C-2
A2 3
6 SCL
VSS 4
5 SDA
MGL969
Fig.3 Pin configuration PCF85103C-2.
2000 Feb 15
6
6 Page | |||
ページ | 合計 : 20 ページ | ||
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PDF ダウンロード | [ PCF85103C-2P データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
PCF85103C-2 | 256 x 8-bit CMOS EEPROM with I2C-bus interface | NXP Semiconductors |
PCF85103C-2 | 256 x 8-bit CMOS EEPROMs with I2C-bus interface | NXP Semiconductors |
PCF85103C-2P | 256 x 8-bit CMOS EEPROMs with I2C-bus interface | NXP Semiconductors |
PCF85103C-2P | 256 x 8-bit CMOS EEPROM with I2C-bus interface | NXP Semiconductors |