ST52T430K3M6 STMicroelectronics, ST52T430K3M6 Datasheet - Page 76

• 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
76/85
Subject to general operating conditions for V
Table 12.11 Output Voltage Levels
Notes:
1. The I
(I/O ports and control pins) must not exceed I
2. The I
(I/O ports and control pins) must not exceed I
Figure 12.12 TTL-Level input Schmitt Trigger
Symbol
V
V
OH
OL
IO
IO
1)
2)
V (V)
o
sourced current must always respect the absolute maximum rating specified in Section 12.2 and the sum of I
current sunk must always respects the absolute maximum rating specified in Section 12.2 and the sum of I
5
4
3
2
1
0
Output low level voltage for standard I/O
Output high level voltage for standard I/
pin when 8 pins are sunk at same time.
O pin when 8 pins are sourced at same
0.5 0.8 1.0
V (V)
i
1.5
Parameter
2.0 2.5
time.
V = 5V
(TYPICAL)
T = 25°C
DD
A
VSS
VDD.
DD
, f
osc
, and T
V
V
DD
DD
Figure 12.13 Port B pins CMOS-level input
Conditions
=5V, I
=5V, I
A,
unless otherwise specified.
IO
IO
V (V)
o
=+8mA
=- 8mA
5
4
3
2
1
0
V
2.0
Min
0.5
DD
-
V (V)
i
3.3
Typ
5.0
V
Max
(TYPICAL)
0.4
V = 5V
T = 25°C
SS
DD
A
+
Unit
V
IO
IO