STLC2415 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STLC2415' PDF : 22 Pages View PDF
STLC2415
– Vpp Program Supply Voltage (vpp)
Vpp is both a control input and a power supply pin. The two functions are selected by the voltage range
applied to the pin. The supply voltage Vddf and the program supply voltage Vpp can be applied in any
order.
If Vpp is kept in a low voltage range (0V to 3.6V) Vpp is seen as a control input. In this case a voltage
lower than 1V gives protection agains program or block erase, while 1.65V<Vpp<3.6V enables these
functions. Vpp is only sampled at the beginning of a program or block erase; a change in its value after
the operation has started does not have any effect and program or erase opereations continue.
If Vpp is in the range 11.4V to 12.6V it acts as a power supply pin. In this condition Vpp must be stable
until the Program/Erase algorithm is completed.
– Vssf Flash Ground (vssf)
Vssf is the reference for all voltage measurements.
– Address Inputs (Addr(1-18)/Addr(0-19))*, Data Input/Output (Data(0-15)/Data(0-15))*, Chip Enable (ne/
csn(0))*, Ouput Enable (ng/rdn)*, Write Enable (nw/wrn)* are connected and controlled by the Bluetooth®
baseband controller.
*( flash memory signals / baseband controller signals )
13/22
Share Link: 
