Auto Wakeup From Halt Oscillator (Awu); Memory Characteristics; Ram And Hardware Registers; Flash Memory - STMicroelectronics ST72361 Auto Series Manual

ST72361xx-Auto
19.6

Auto wakeup from halt oscillator (AWU)

Table 98.
Symbol
f
AWU
t
RCSRT
1. Data based on characterization results, not tested in production.
Figure 102. AWU oscillator freq. @ T
19.7

Memory characteristics

19.7.1

RAM and hardware registers

Table 99.
Symbol
V
RM
1. Minimum V
hardware registers (only in HALT mode). Not tested in production.
19.7.2

Flash memory

Table 100. Dual voltage HDFlash memory

Symbol
f
CPU
V
PP
I
PP
t
VPP
AWU oscillator characteristics
Parameter
AWU oscillator
(1)
frequency
AWU oscillator startup
time
200
150
100
50
4.4
RAM supply voltage
Parameter
(1)
Data retention mode
supply voltage without losing data stored in RAM (in HALT mode or under RESET) or in
DD
Parameter
Operating frequency
(2)
Programming voltage
(3)(4)
V current
PP
Internal V stabilization time
PP
Doc ID 12468 Rev 3
Conditions
25°C
A
Ta=25C
5 5.6
Vdd
Conditions
HALT mode (or RESET)
Conditions
Read mode
Write / erase mode
 
4.5V V 5.5V
DD
Read (V = 12V)
PP
Write / erase
Electrical characteristics
Min Typ Max
50 100 250
10
Min Typ Max
1.6 - -
(1) (1)
Min Typ Max
0 8
1 8
11.4 12.6
200
30
(3)
10
Unit
kHz
µs
Unit
V
Unit
MHz
V
µA
mA
µs
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