Specifications

Memory Usage
SNAP Protocol Memory Usage:
Global Buffer Pool: 20
UART Budget: 6
Mesh Routing Budget: 6
RPC Budget: 6
Radio Budget: 6
STDOUT Budget: 4
SNAPpy Virtual Machine Memory Usage:
Number of Tiny Strings: 14
Tiny String Size: up to 16 characters
Number of Medium Strings: 10
Medium String Size: up to 128 characters
Global Variables: 128
Concurrent Local Variables: 64
Maximum Call Stack Depth: 8
SNAPpy Script Space: 60K
Performance Metrics
Here are the results of some recent performance measurements, which may help gauge if SNAPpy can
address your application’s timing requirements.
Time to awaken from sleep (mode 0):
< 51 ms
Time to awaken from sleep (mode 1):
< 51 ms
Time to awaken from sleep (mode 2):
< 51 ms
In other words, the wakeup time is not significantly affected by the sleep mode.
Time to startup from power-on:
< 88 ms
Page 200 of 202 SNAP Reference Manual Document Number 600-0007K