S-25A080A PDF даташит
Спецификация S-25A080A изготовлена «Seiko» и имеет функцию, называемую «SPI SERIAL E2PROM». |
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Детали детали
Номер произв | S-25A080A |
Описание | SPI SERIAL E2PROM |
Производители | Seiko |
логотип |
30 Pages
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S-25A080A/160A/320A, S-25A080B/160B/320B
www.sii-ic.com
© SII Semiconductor Corporation, 2008-2014
FOR AUTOMOTIVE 125°C OPERATION
SPI SERIAL E2PROM
Rev.4.2_01
This IC is a SPI serial E2PROM which operates under the high temperature, at high speed, with the wide range operation for
automotive components. This IC has the capacity of 8 K-bit, 16 K-bit, 32 K-bit and the organization of 1024 words × 8-bit,
2048 words × 8-bit, 4096 words × 8-bit. Page write and Sequential read are available.
Caution Before using the product in automobile control unit or medical equipment, contact to SII Semiconductor
Corporation is indispensable.
Features
Packages
• Operating voltage range
Read:
2.5 V ~ 5.5 V
Write:
2.5 V ~ 5.5 V
• Operation frequency:
• Write time
S-25A080A/160A/320A:
6.5 MHz max.
4.0 ms max.
S-25A080B/160B/320B: 5.0 ms max.
• SPI mode (0, 0) and (1, 1)
• Page write:
• Sequential read
• Write protect:
Protect area:
32 bytes / page
Software, Hardware
25%, 50%, 100%
• Monitoring of a write memory state by the status register
• Function to prevent malfunction by monitoring clock pulse
• Write protect function during the low power supply voltage
• CMOS schmitt input ( CS , SCK, SI, WP , HOLD )
• Endurance*1
S-25A080A/160A/320A:
S-25A080B/160B/320B:
106 cycle / word*2 (Ta = +25°C)
5 × 105 cycle / word*2 (Ta = +125°C)
106 cycle / word*2 (Ta = +25°C)
3 × 105 cycle / word*2 (Ta = +125°C)
• Data retention:
100 years (Ta = +25°C)
50 years (Ta = +125°C)
• Memory capacity
S-25A080A, S-25A080B:
8 K-bit
S-25A160A, S-25A160B: 16 K-bit
S-25A320A, S-25A320B: 32 K-bit
• Initial delivery state:
FFh, SRWD = 0, BP1 = 0, BP0 = 0
• Burn-in specification:
Wafer level burn-in
• Operation temperature range: Ta = −40°C to +125°C
• Lead-free (Sn 100%), halogen-free*3
• AEC-Q100 qualified*4
• 8-Pin SOP (JEDEC)
5
8
4
1
(5.0 × 6.0 × t1.75 mm)
• 8-Pin TSSOP
5
8
4
1
(3.0 × 6.4 × t1.1 mm)
• TMSOP-8
5
8
4
1
(2.9 × 4.0 × t0.8 mm)
*1. Refer to " Endurance" for details.
*2. For each address (Word: 8-bit)
*3. Refer to " Product Name Structure" for details.
*4. Contact our sales office for details.
Remark Refer to "3. Product name list" in " Product Name Structure" for details of package and product.
1
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FOR AUTOMOTIVE 125°C OPERATION SPI SERIAL E2PROM
S-25A080A/160A/320A, S-25A080B/160B/320B
Block Diagram
Rev.4.2_01
CS
SCK
SI
HOLD
WP
SO
Voltage Detector
Clock Counter
Data Register
Mode
Decoder
Output
Control
Circuit
Address Register
Status Register
Read Circuit
Step-up Circuit
Page Latch
Memory
Cell
Array
Status
Memory Cell Array
Y Decoder
VCC
GND
Figure 1
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Rev.4.2_01
FOR AUTOMOTIVE 125°C OPERATION SPI SERIAL E2PROM
S-25A080A/160A/320A, S-25A080B/160B/320B
AEC-Q100 Qualified
This IC supports AEC-Q100 for operation temperature grade 1.
Contact our sales office for details of AEC-Q100 reliability specification.
Product Name Structure
1. Product name
1. 1 S-25A080A/160A
S-25AxxxA 0A − xxxx U D
Fixed
Environmental code
U: Lead-free (Sn 100%), halogen-free
Package name (abbreviation) and IC packing specification*1
J8T2: 8-Pin SOP (JEDEC), Tape
T8T2: 8-Pin TSSOP, Tape
Fixed
Product name
S-25A080A: 8 K-bit
S-25A160A: 16 K-bit
1. 2 S-25A320A
S-25A320A 0A − J8T2 U D
Fixed
Environmental code
U: Lead-free (Sn 100%), halogen-free
Package name (abbreviation) and IC packing specification*1
J8T2: 8-Pin SOP (JEDEC), Tape
Fixed
Product name
S-25A320A: 32 K-bit
1. 3 S-25A080B/160B/320B
S-25AxxxB 0A − xxxx U 3
*1. Refer to the tape drawing.
Fixed
Environmental code
U: Lead-free (Sn 100%), halogen-free
Package name (abbreviation) and IC packing specification*1
J8T2:
8-Pin SOP (JEDEC), Tape
T8T2: 8-Pin TSSOP, Tape
K8T2: TMSOP-8, Tape
Fixed
Product name
S-25A080B:
S-25A160B:
S-25A320B:
8 K-bit
16 K-bit
32 K-bit
Remark This IC is wafer level burn-in specification.
3
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Номер в каталоге | Описание | Производители |
S-25A080A | SPI SERIAL E2PROM | Seiko |
S-25A080B | SPI SERIAL E2PROM | Seiko |
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