ST10F269-T3 STMicroelectronics, ST10F269-T3 Datasheet - Page 85

• Manufacturer Part Number: ST10F269-T3
• Manufacturer: STMicroelectronics

Specifications of ST10F269-T3

• Cpu Family: ST10
• Device Core Size: 16b
• Frequency (max): 32MHz
• Interface Type: ASC/I2C/SSC
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 12KB
• # I/os (max): 111
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 16-chx10-bit
• Instruction Set Architecture: CISC/RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / Rohs Status: Supplier Unconfirmed

The structure of Port 7 differs in the way the output
latches are connected to the internal bus and to
the pin driver. Pins P7.3...P7.0 (POUT3...POUT0)
Figure 40 : Block Diagram of Port 7 Pins P7.3...P7.0
Read ODP7.y
Write ODP7.y
Write DP7.y
Open Drain
Read DP7.y
Write DP7.y
Port Output
Read P7.y
Direction
Latch
Latch
Latch
MUX
Port Data
Output
1
0
Alternate
Data
Output
EXOR
EXOR the alternate data output with the port latch
output, which allows to use the alternate data
directly or inverted at the pin driver.
=1
Clock
Latch
Input
Output
Buffer
y = 0...3
ST10F269-T3
P7.y/POUTy
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