ST52F513G3M6 STMicroelectronics, ST52F513G3M6 Datasheet - Page 117

• Manufacturer Part Number: ST52F513G3M6
• Manufacturer: STMicroelectronics

Specifications of ST52F513G3M6

• Cpu Family: ST52
• Device Core Size: 8b
• Frequency (max): 20MHz
• Interface Type: I2C/SCI/SPI
• Program Memory Type: Flash
• Program Memory Size: 8KB
• Total Internal Ram Size: 256Byte
• # I/os (max): 22
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Package Type: SO
• Lead Free Status / Rohs Status: Compliant

16.10 Port Pin Characteristics
16.10.1 General Characteristics
Operating Conditions: V
Notes:
1. Data from Characterization. Not tested in production.
2. Hysteresis voltage between Schmitt trigger switching level. Data by design.
3. Values of the Pull-up resistors depends on
4. Data based on design simulation and/or technology characteristics, not tested in production.
Figure 16.6 Level input Schmitt Trigger
Symbol
t
t
t
r(IO)out
f(IO)out
w(IT)in
V
R
V
V
R
I
hys
PU
L
IH
IL
S
Input low level voltage
Input high level voltage
Schmitt trigger voltage hysteresis
Input leakage current
Internal Pull-up resistor
Input protection resistor
Output high to low level fall time
Output low to high level rise time
External interrupt pulse time
Parameter
DD
=2.8 V to 5.5 V, TA=-40 to 85 C, unless otherwise specified.
1)
1)
1)
3)
4)
4)
4)
4)
2)
4)
between 10% and 90%
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
=5.0 V, TA= 25 C
=2.8 V, TA= 25 C
=5.0 V, TA= 25 C
=5.0 V, TA= 25 C
=2.8 V, TA= 25 C
(see
V
C
Condition
SS
L
= 50 pF
V
Figure 16.7
Figure 16.7 Internal Pull-up resistor Vs Vdd
IN
R Pull UP (K Ohm)
V
DD
28
26
24
22
20
18
16
14
12
10
2,7
).
3,2
0.73
1.08
1.05
1.60
Min
6.4
2
R Pull UP @ T=25ºC
3,7
ST52510xx ST52513xx
Vdd (V)
0.89
1.15
1.20
1.67
15.5
Typ
0.5
0.1
0.3
5
5
4,2
4,7
Max
1.02
1.20
1.40
1.70
31.8
1
5,2
117/136
clock
cycle
CPU
Unit
k
ns
V
A
4)