S-25CM01A Datasheet, PDF (3/28 Pages) Seiko Instruments Inc – Function to prevent malfunction by monitoring clock pulse

Rev.2.2_02_S
 Block Diagram
Voltage Detector
CS
SCK
SI
HOLD
WP
SO
Clock Counter
Data Register
Mode
Decoder
Output
Control
Circuit
Address Register
Status Register
Read Circuit
VCC
GND
Figure 2
SPI SERIAL E²PROM
S-25CM01A
Step-up Circuit
Page Latch
Memory
Cell
Array
Status
Memory Cell Array
Y Decoder
3