Pico Technology Limited is an internationally registered trade mark
Registered in England and Wales No. 2626181
www.picotech.com
UK headquarters
James House
Colmworth Business Park
Eaton Socon
Cambridgeshire
PE19 8YP
United Kingdom
Tel: + 44 (0) 1480 396395
Fax: + 44 (0) 1480 396296
support@picotech.com
North America regional
office
320 N Glenwood Blvd.
Tyler
TX 75702
United States of America
Tel: +1 800 591 2796
Fax: +1 620 272 0981
support@picotech.com
Asia-Pacific regional office
Pico Technology
Room 2252, 22/F, Centro
568 Hengfeng Road
Zhabei District
Shanghai 200070
PR China
Tel: +86 (0) 21 2226-5152
pico.asia-pacific@picotech.com
To whom it may concern:
The PicoVNA Vector Network Analyzers are USB-controlled instruments and contain the following memory
devices:
Memory device
(PicoVNA 106)
Memory device
(PicoVNA 108)
Volatility
1 x 32 kB serial EEPROM
1 x 1 MB serial Flash
Non-volatile
512 kB
dsPIC33EP512MU810
microcontroller
512 kB
dsPIC33EP512MU810
microcontroller
Non-volatile
2 x 64 B ATF1504ASVL
programmable logic device
1 x 65 kB XC3S50A-
4VQG100 programmable
logic device
Non-volatile
1 x 512 kB CY62157EV30LL
memory device
1 x 512 kB CY62157EV30LL
memory device
Volatile
Volatile memory loses its contents when the device is powered off while non-volatile memory retains its
contents when the device is powered off.
In order to clear user data or settings from these instruments, simply disconnect the USB cable and the
external power supply lead. No user data or settings are saved within the instrument when these two cables
are removed.
Please contact Pico Technology Ltd. at the above contact points if further detail is required.
FM 52022