PCF85116-3N NXP Semiconductors, PCF85116-3N Datasheet

EEPROM 2048 X 8 EEPROM ISC 2.7V EXT

PCF85116-3N

Manufacturer Part Number
PCF85116-3N
Description
EEPROM 2048 X 8 EEPROM ISC 2.7V EXT
Manufacturer
NXP Semiconductors
Datasheet

Specifications of PCF85116-3N

Memory Size
16 Kbit
Organization
2 K x 8
Interface Type
I2C
Maximum Clock Frequency
0.4 MHz
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Maximum Operating Current
1 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOT-97
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
3.3 V, 5 V
Lead Free Status / Rohs Status
 Details
Other names
PCF85116-3P/01,112
1. Description
2. Features
The PCF85116-3 is an 16 kbits (2048
Programmable Read Only Memory (EEPROM). By using redundant EEPROM cells it
is fault tolerant to single bit errors. In most cases multi bit errors are also covered.
This feature dramatically increases reliability compared to conventional EEPROM
memories. Power consumption is low due to the full CMOS technology used. The
programming voltage is generated on-chip, using a voltage multiplier.
As data bytes are received and transmitted via the serial I
eight pins is sufficient. Only one PCF85116-3 device is required to support all eight
blocks of 256
Timing of the E/W cycle is carried out internally, thus no external components are
required. A write-protection input at pin 7 (WP) allows disabling of write-commands
from the master by a hardware signal. When pin 7 is HIGH, data in the EEPROM are
protected. The data bytes received will not be acknowledged by the PCF85116-3 and
the EEPROM contents are not changed.
Remark: The PCF85116-3 is pin and address compatible to the PCx85xxC-2 family.
The PCF85116-3 covers the whole address space of 16 kbits; address inputs are no
longer needed. Therefore, pins 1 to 3 are not connected. The write-protection input
(WP) is on pin 7.
PCF85116-3
2048
Rev. 04 — 25 October 2004
Low power CMOS:
Non-volatile storage of 16 kbits organized as eight blocks of 256
Single supply with full operation down to 2.7 V
On-chip voltage multiplier
Serial input/output I
Write operations: multi byte write mode up to 32 bytes
Write-protection input
Read operations:
Internal timer for writing (no external components)
Power-on reset
High reliability by using redundant EEPROM cells
maximum operating current 1.0 mA
maximum standby current 10 A (at 5.5 V), typical 4 A
sequential read
random read
8-bit CMOS EEPROM with I
8-bit each.
2
C-bus (100 kbit/s standard-mode and 400 kbit/s fast-mode)
8-bit) floating gate Electrically Erasable
2
C-bus interface
2
C-bus, a package using
Product data
8-bit each

Related parts for PCF85116-3N

PCF85116-3N Summary of contents

Page 1

... The data bytes received will not be acknowledged by the PCF85116-3 and the EEPROM contents are not changed. Remark: The PCF85116-3 is pin and address compatible to the PCx85xxC-2 family. The PCF85116-3 covers the whole address space of 16 kbits; address inputs are no longer needed. Therefore, pins are not connected. The write-protection input (WP pin 7. ...

Page 2

... Ordering information Package Name Description DIP8 plastic dual in-line package; 8 leads (300 mil) SO8 plastic small outline package; 8 leads; body width 3.9 mm Ordering options Topside mark PCF85116-3 85116-3 Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface = 22 C amb Min Typ Max Unit 2 ...

Page 3

... I C-BUS CONTROL LOGIC ADDRESS SHIFT COMPARATOR REGISTER 5 COLUMN DECODER HV GENERATOR PAGE REGISTER EEPROM ARRAY ROW (8 256 8) DEC Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface WP 7 ADDRESS POINTER SEQUENCER DIVIDER 6 OSCILLATOR 002aaa338 © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 4

... HIGH write-protection input 8 positive supply voltage MEM SEL 2 MEM SEL 1 MEM SEL 0 Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface SCL 6 5 SDA 2 C-bus) 2 C-bus) Chip enable R/W B2 ...

Page 5

... Within the I fast-speed mode (400 kHz clock rate) and a high-speed mode (3.2 MHz clock rate) are defined. The PCF85116-3 operates in only the standard and fast-speed modes. By definition, a device that sends a signal is called a ‘transmitter’, and the device which receives the signal is called a ‘receiver’. The device which controls the signal is called the ‘ ...

Page 6

... Page write: initiated in the same manner as the byte write operation. The master can transmit data bytes within one transmission. After receipt of each byte, the PCF85116-3 will respond with an acknowledge. The master terminates the transfer by generating a STOP condition. The maximum total E/W time in this mode is 10 ms. ...

Page 7

... Remark: Write accesses to the EEPROM are enabled if the pin WP is LOW. When WP is HIGH the EEPROM is write-protected and no acknowledge will be given by the PCF85116-3 when data is sent. However, an acknowledge will be given after the slave address and the word address. Fig 5. Auto increment memory address; two byte write. ...

Page 8

... Contrary to write operations, an overflow of the memory address occurs from 2047 to 0 (see 9397 750 14217 Product data 2048 8-bit CMOS EEPROM with I Figure Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface 8). © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 9

... Philips Semiconductors Fig 7. Master reads PCF85116-3 slave after setting word address (write word address; read data); sequential read SLAVE ADDRESS Fig 8. Master reads PCF85116-3 immediately after first byte (read mode); current address read. 9397 750 14217 Product data 2048 8-bit CMOS EEPROM with I ...

Page 10

... ESD human body model Q22 at T amb 9397 750 14217 Product data 2048 8-bit CMOS EEPROM with I Conditions Z > 500 i [ discharge procedure according to MIL-STD-883C Method 3015. Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface Min Max 0.3 +6.5 V 0.8 +6 ...

Page 11

... Conditions f = 400 kHz; SCL 400 kHz; SCL DD(min mA DD(min [ ILmax OL1 OL2 amb = total capacitance of one bus line in pF). b Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface Min Typ Max Unit 2 0 0. 0.1C - 250 0.1C - ...

Page 12

... CMOS EEPROM with I ; see Figure 9. DD Conditions Standard mode Min 0 4.7 4.0 4.7 4.0 repeated start 4.7 5 [1] 0 250 - - 4 HIGH t t HD;DAT SU;DAT 2 C-bus. Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface and V IL Fast mode Max Min Max 100 0 400 - ...

Page 13

... E/W 9397 750 14217 Product data 2048 8-bit CMOS EEPROM with I 2 C-bus logic with a set-up time Enabling the chip is achieved by connecting Conditions +85 C amb amb Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface Min Typ Max - - 10 100000 - - 1000000 - - © Koninklijke Philips Electronics N.V. 2004. All rights reserved. ...

Page 14

... 0.25 5.0 4.0 6.2 1.27 1.05 0.19 4.8 3.8 5.8 0.0100 0.20 0.16 0.244 0.05 0.041 0.0075 0.19 0.15 0.228 REFERENCES JEDEC JEITA MS-012 Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface SOT96 detail X ( 1.0 0.7 0.7 0.25 0.25 0.1 0.4 0.6 ...

Page 15

... REFERENCES JEDEC JEITA MO-001 SC-504-8 Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface SOT97 ( max. 3.60 8.25 10.0 7.62 0.254 1.15 3 ...

Page 16

... C (SnPb process) or below 245 C (Pb-free process) – for all the BGA and SSOP-T packages 9397 750 14217 Product data 2048 8-bit CMOS EEPROM with I Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface ). stg(max) © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 17

... When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 9397 750 14217 Product data 2048 8-bit CMOS EEPROM with I 2 called small/thin packages. Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface 3 350 mm so called © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 18

... HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, HVQFN, HVSON, SMS [7] PLCC , SO, SOJ suitable LQFP, QFP, TQFP not recommended SSOP, TSSOP, VSO, not recommended VSSOP Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface [2] Reflow Dipping [3] suitable not suitable suitable [6] suitable suitable [7][8] ...

Page 19

... Section 8.1.2 “Data transfer” on page 03 20020819 - Product data (9397 750 10249); Engineering Change Notice 853-2356 28772; supersedes data in data sheet PCF85116-3_2 dated 1997 Apr 02 (9397 750 01994). 9397 750 14217 Product data 2048 8-bit CMOS EEPROM with I 2: Table 3 “Ordering options” on page 2 5: third paragraph re-written. Rev. 04 — ...

Page 20

... Licenses Purchase of Philips I Rev. 04 — 25 October 2004 PCF85116-3 2 C-bus interface 2 C components 2 Purchase of Philips I ...

Page 21

... Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Date of release: 25 October 2004 Document order number: 9397 750 14217 PCF85116-3 2048 8-bit CMOS EEPROM with I 2 C-bus interface ...

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