CY14NVSRAMKIT-001 nvSRAM Development Kit User Guide, Doc. # 002-03522 Rev. *A
14
3.
Kit Overview
3.1
CY14NVSRAMKIT-001 Kit Overview
The CY14NVSRAMKIT-001 DVK can be used to understand the features of parallel nvSRAMs
(asynchronous interface). The DVK is an add-on board, which contains a 16-Mbit, x16, 3.3 V, parallel
nvSRAM with RTC. It provides two 30x2 headers (J1 and J3) compatible with an SK-FM4-U120-
9B560 FM4 MCU Evaluation Board. An additional two-pin header 2x1 (J2) is available next to J3 to
be used as a guide for mounting the board in the correct orientation. The kit operates using a 3.3-V
power supply from the baseboard. The CY14NVSRAMKIT-001 nvSRAM DVK consists of the
following blocks as shown in
Figure 3-1
.
■
16-Mbit (1Mx16), parallel nvSRAM with RTC
■
SK-FM4-U120-9B560 compatible headers
■
3.3-V VCC power supply
■
POWER LED (LED1)
■
INT/INT1 STATUS LED (LED2)
■
Test points for HSB (HSB# and HSB1#) and RTC (INT and INT1)
■
Do Not Install (DNI) footprint for the nvSRAM with RTC in 54 TSOP II
■
0.1 Farad super capacitor, which provides RTC backup for more than two days
Figure 3-1. CY14NVSRAMKIT-001 DVK Board Markup
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