S-25A020A PDF даташит
Спецификация S-25A020A изготовлена «Seiko» и имеет функцию, называемую «SPI SERIAL E2PROM». |
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Детали детали
Номер произв | S-25A020A |
Описание | SPI SERIAL E2PROM |
Производители | Seiko |
логотип |
30 Pages
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S-25A010A/020A/040A
www.sii-ic.com
© SII Semiconductor Corporation, 2008-2014
FOR AUTOMOTIVE 125°C OPERATION
SPI SERIAL E2PROM
Rev.5.2_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 1 K-bit, 2 K-bit, 4 K-bit and the organization of 128 words × 8-bit, 256
words × 8-bit, 512 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 to 5.5 V
Write:
2.5 V to 5.5 V
• Operation frequency:
• Write time:
• SPI mode (0, 0) and (1, 1)
• Page write:
• Sequential read
• Write protect:
Protect area:
6.5 MHz max.
4.0 ms max.
16 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:
106 cycle / word*2 (Ta = +25°C)
5 × 105 cycle / word*2 (Ta = +125°C)
• Data retention:
100 years (Ta = +25°C)
50 years (Ta = +125°C)
• Memory capacity
S-25A010A:
1 K-bit
S-25A020A:
2 K-bit
S-25A040A:
4 K-bit
• Initial delivery state:
FFh, 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
*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.
• 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)
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-25A010A/020A/040A
Block Diagram
CS
SCK
SI
HOLD
WP
SO
Voltage Detector
Clock Counter
Data Register
Mode
Decoder
Output
Control
Circuit
Address Register
Status Register
Read Circuit
VCC
GND
Figure 1
Rev.5.2_01
Step-up Circuit
Page Latch
Memory
Cell
Array
Status
Memory Cell Array
Y Decoder
2
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Rev.5.2_01
FOR AUTOMOTIVE 125°C OPERATION SPI SERIAL E2PROM
S-25A010A/020A/040A
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
S-25AxxxA 0A − xxxx U D
Burn-in specification
D: Wafer level burn-in
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
*1. Refer to the tape drawing.
Product name
S-25A010A:
S-25A020A:
S-25A040A:
1 K-bit
2 K-bit
4 K-bit
2. Packages
Package Name
8-Pin SOP (JEDEC)
8-Pin TSSOP
TMSOP-8
Table 1 Package Drawing Codes
Dimension
Tape
FJ008-A-P-SD
FT008-A-P-SD
FM008-A-P-SD
FJ008-D-C-SD
FT008-E-C-SD
FM008-A-C-SD
Reel
FJ008-D-R-SD
FT008-E-R-SD
FM008-A-R-SD
3. Product name list
Table 2
Product Name
Capacity
Package
Quantity
S-25A010A0A-J8T2UD
1 K bit
8-Pin SOP (JEDEC)
2000 pcs / reel
S-25A010A0A-T8T2UD
1 K bit
8-Pin TSSOP
3000 pcs / reel
S-25A010A0A-K8T2UD
1 K bit
TMSOP-8
4000 pcs / reel
S-25A020A0A-J8T2UD
2 K bit
8-Pin SOP (JEDEC)
2000 pcs / reel
S-25A020A0A-T8T2UD
S-25A020A0A-K8T2UD
2 K bit
2 K bit
8-Pin TSSOP
TMSOP-8
3000 pcs / reel
4000 pcs / reel
S-25A040A0A-J8T2UD
4 K bit
8-Pin SOP (JEDEC)
2000 pcs / reel
S-25A040A0A-T8T2UD
4 K bit
8-Pin TSSOP
3000 pcs / reel
S-25A040A0A-K8T2UD
4 K bit
TMSOP-8
4000 pcs / reel
Remark 1. Please contact our sales office for products with product name structure other than those
specified above.
2. This IC is wafer level burn-in specification.
3
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