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Details, datasheet, quote on part number:S-29U330A
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| Part: | S-29U330A |
| Category: | Memory => ROM => EEPROM => Serial => 3-wire EEPROM |
| Description: | Size (bit), Organization (bit) = 1K (64×16) 2K (128×16) 4K (256×16) ;; Instruction Code = NM93CSxx ;; Operating Voltage (Read) = 0.9 to 3.6 V ;; Operating Voltage (Write) = 1.8 to 3.6 V ;; Current Consumption Read Max. = 0.2 ma (0.9V) 0.6 ma (3.6V) ;; Current Consumption Standby Max. = 2.0 µA ;; Clock Frequency Max. = 5 KHZ (0.9V) 500 KHZ (3.6V) ;; Endurance (cycles/word) = 100,000 (85°C) ;; Data Retention (years) = 10 Years (After 100,000 Cycles) ;; Package = 8SOP/SSOP |
| Company: | Seiko Instruments |
| Datasheet: | Download S-29U330A datasheet File size : 451 kB |
| Request For quote: | Find where to buy S-29U330A
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Datasheet text preview:
Contents Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pin Assignment......... Pin Functions...... Block Diagram .......... Instruction Set .......... Absolute Maximum Ratings ........ Recommended Operationg Conditions ...... Pin Capacitance ....... Endurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC Electrical Characteristics ...... AC Electrical Characteristics....... Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Receiving a Start-Bit .......... Three-wire Interface (DI-DO direct connection) .. Ordering Information.......... Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dimensions ......... 1 1 1 2 2 2 2 3 3 3 4 5 9 9 10 11 15
Rev.1.11 CMOS SERIAL E2PROM
S-29UXX0A Series
The S-29UXX0A Series is low power 1K/2K/4K-bit E2PROM with a low operating voltage range. They are organized as 64-word × 16bit, 128-word × 16-bit and 256-word × 16-bit, respectively. Each is capable of sequential read, at which time addresses are automatically incremented in 16-bit blocks. The instruction code is compatible with the NM93CSXX Series.
Features
Low power consumption Standby : 2.0 µA Max. (VCC=3.6 V) Operating : 0.6 mA Max. (VCC=3.6 V) 0.4 mA Max. (VCC=2.7 V) Low operating voltage range Read : 0.9 to 3.6 V Write : 1.8 to 3.6 V
Sequential read capable
Endurance : 105 cycles/word Data retention : 10 years S-29U130A : 1K bits NM93CS46 instruction code compatible S-29U220A : 2K bits NM93CS56 instruction code compatible S-29U330A : 4K bits NM93CS66 instruction code compatible
Pin Assignment
8-pin SOP 8-pin SSOP (PKG drawing code :FE008-A) (PKG drawing code :FS008-A)
Pin Assignment
8-pin SOP2 Top view CS SK DI DO 1 2 3 4 8 7 6 5 VCC NC TEST GND CS SK DI DO 8-pin SSOP Top view VCC 1 8 NC 2 7 TEST 3 6 GND 4 5 S-29U130AFS S-29U220AFS S-29U330AFS *See Dimensions
S-29U130ADFE S-29U220ADFE S-29U330ADFE
Figure 1
Pin Functions
Table 1
Name CS SK DI DO GND TEST NC VCC Pin Number SOP2 SSOP 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Function Chip select input Serial clock input Serial data input Serial data output Ground Test pin (normally kept open) (can be connected to GND or Vcc) No Connection Power supply
Seiko Instruments Inc.
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CMOS SERIAL E2PROM S-29UXX0A Series
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Block Diagram
Memory array Address decoder VCC GND
Data register DI Mode decode logic
Output buffer
DO
CS
SK
Clock generator
Figure 2
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Instruction Set
Table 2
Instruction READ (Read data) Start Bit 1 1 1 1 1 Op code 10 01 11 00 00 S-29U130A A5 to A0 A5 to A0 A5 to A0 11xxxx 00xxxx Address Data S-29U220A XA6 to A0 XA6 to A0 XA6 to A0 11xxxxxx 00xxxxxx S-29U330A A7 to A0 A7 to A0 A7 to A0 11xxxxxx 00xxxxxx D15 to D0 Output* D15 to D0 Input -- -- --
WRITE (Write data) ERASE (Erase data) EWEN EWDS (Program enable) (Program disable)
x : Doesn't matter. * : Addresses are continuously incremented.
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Absolute Maximum Ratings
Table 3
Parameter Power supply voltage Input voltage Output voltage Storage temperature under bias Storage temperature Symbol VCC VIN VOUT Tbias T stg Ratings 0.3 to +7.0 0.3 to VCC+0.3 0.3 to VCC -50 to +95 65 to +150 Unit V V V °C
°C
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Recommended Operating Conditions
Table 4
Parameter Symbol Conditions Min. Typ. -- -- -- -- -- -- -- Max. Unit
Power supply voltage
VCC
Read Operation Write Enable/Disable
Write Operation
0.9
1.8
3.6
3.6
V
V
High level input voltage
VIH
VCC=1.8 to 3.6V VCC=0.9 to 1.8V VCC=1.8 to 3.6V VCC=0.9 to 1.8V
0.8×VCC
0.9×VCC
VCC
VCC
V
V
0.0
0.0 40
Low level input voltage Operating temperature
VIL Topr
0.2×VCC
0.1×VCC +85
V
V °C
2
Seiko Instruments Inc.
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