User's Manual

RYZ012 Multi-Standard Wireless Communication Module for Bluetooth 5 Low Energy and 802.15.4
R15UH0002EU0103 Rev.1.03 Page 196 of 206
Apr.21.21
20.5 I2C Characteristics
Table 31. I2C Characteristics (over process, voltage 1.9–3.6V, and T
A
= -40 to +85°C)
Symbol
Parameter
Conditions
Standard Mode
Fast Mode
Units
Min
Max
Min
Max
F
SCL
SCL Frequency
100
400
kHz
T
R
Rise Time of
SDA and SCL
Signals
1000
300
ns
T
F
Fall Time of SDA
and SCL Signals
300
300
ns
T
HD;STA
START
Condition Hold
Time
4
0.6
µs
T
HD;DAT
Data Hold Time
0
3.45
0.9
µs
T
SU;DAT
Data Setup Time
250
100
ns
T
SU;STO
STOP Condition
Setup Time
4
0.6
µs
20.6 Flash Characteristics
Table 32. Flash Characteristics (T
A
= -40 to +85°C)
Symbol
Parameter
Conditions
Minimum
Typical
Maximum
Units
Retention Period
20
Year
Number of Erase
Cycles
100k
Cycle
VDD
for
Programming
This refers to the
SoC supply
1.65
2.0
V
Sector Size
4
kB
T
PP
Page Programming
Time
1.6
6
ms
T
SE
Sector Erase Time
150
500
ms
T
BE
Block Erase
Time(32kB/64kB)
0.5/0.8
2.0/3.0
s
I
P
Program Current
10
mA
I
E
Erase Current
10
mA