Description
1 CS Chip select input CS VCC 2 SK Serial clock input 2 7 SK NC 3 DI Serial data input 3 6 DI TEST 4 DO Serial data output 4 5 5 GND Ground DO GND
1 6 TEST Test 7 NC No connection 8 VCC Power supply Figure 1
1.
Features
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- Low current consumption.
- Wide operating voltage range Standby: 3.0 µA Max. (VCC = 5.5 V) Operating: 1.0 mA Max. (VCC = 5.5 V) 0.6 mA Max. (VCC = 2.7 V) Read: 2.7 to 5.5 V Write: 2.7 to 5.5 V.
- Sequential read capable.
- Write disable function when power supply voltage is low.
- Function to protect against write due to erroneous instruction recognition.
- CMOS schmitt input (CS, SK).
- Endurance: 106 cycles/word.
- (at +85°C) 1.5 × 105 cycl.
S93A46A_SeikoInstruments.pdf
