ST62T25CM3 STMicroelectronics, ST62T25CM3 Datasheet - Page 39

• Manufacturer Part Number: ST62T25CM3
• Description: IC MCU 8BIT W/ADC 28-SOIC
• Manufacturer: STMicroelectronics
• Series: ST6r

Specifications of ST62T25CM3

• Core Processor: ST6
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, WDT
• Number Of I /o: 20
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 6 V
• Data Converters: A/D 16x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

I/O PORTS (Cont’d)
Figure 23. I/O Port Block Diagram
Table 8. I/O Port Configurations
Note: x = Don’t care
DDR
INTERNAL
0
0
0
0
1
1
BUS
ST6
TO INTERRUPT
OR
0
0
1
1
0
1
TO ADC
RESET
DR
0
1
0
1
x
x
DIRECTION
REGISTER
REGISTER
REGISTER
OPTION
DATA
DATA
Output
Output
Mode
Input
Input
Input
Input
With pull-up, no interrupt
No pull-up, no interrupt
With pull-up and with interrupt
Analog input (when available)
Open-drain output (20mA sink when available)
Push-pull output (20mA sink when available)
P-BUFFER
PULL-UP
SCHMITT
TRIGGER
CMOS
ST6215CM-Auto ST6225CM-Auto
N-BUFFER
V
DD
Option
V
DD
CLAMPING
DIODES
V
DD
Pxx I/O Pin
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