ST52T430K3M6 STMicroelectronics, ST52T430K3M6 Datasheet - Page 68

• Manufacturer Part Number: ST52T430K3M6
• Manufacturer: STMicroelectronics

Specifications of ST52T430K3M6

• Cpu Family: ST52
• Device Core Size: 8b
• Frequency (max): 20MHz
• Interface Type: SCI/UART
• Program Memory Type: EPROM
• Program Memory Size: 8KB
• Total Internal Ram Size: 256Byte
• # I/os (max): 23
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5/5.8V
• Operating Supply Voltage (min): 2.7/3V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 34
• Package Type: SSO
• Lead Free Status / Rohs Status: Not Compliant

ST52T430/E430
12.3 Recommended Operating Condition
Operating condition: V
Table 12.4 Recommended Operating Conditions
Notes:
1. It is reccomendend to insert a capacitor beetwen V
2. In order to use SCI correctly maintaining the programmed baud rates, fosc must be set to 5, 10 or 20
3. A lower V
Figure 12.3 fosc Maximum Operating Frequency versus VDD supply
68/85
Symbol
f
comended values are 10 F (electrolytic or tantalum) and/or 100 nF (ceramic).
Mhz.
tested.
OSC
V
V
V
V
DD
V
DDA,
SSA
PP
O
1)2)
2)
20
18
16
14
12
10
8
6
4
2
0
DD
0
Analog Supply Voltage
Programming Voltage
Oscillator Frequency
decreasing f
Operating Supply
Analog Ground
Output Voltage
Functionality not guarateed in this area
Parameter
0.5
DD
=5V 10%; T
osc
1
(see Figure 12.3). Data illustrated in the figure are characterized but not
1.5
A
=0/125 C (unless otherwise specified).
Refer to Figure 12.3
Test Condition
2
Vdd (V)
2.5
DD
3
and V
Functionality not guarateed in this area
V
V
Functionality guarateed in this area
DD
SS
Min.
SS
11.4
V
3.5
3.5
2
SS
-0.3
-0.3
for improving noise rejection. Rec-
4
Typ.
V
V
12
DD
SS
4.5
V
V
DD
SS
Max
12.6
V
5.5
20
DD
+0.3
+0.3
5
5.5
MHz
Unit
V