ST10F269-T3 STMicroelectronics, ST10F269-T3 Datasheet - Page 93

• 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

14.1.2 - ASCO in Synchronous Mode
In synchronous mode, data are transmitted or received synchronously to a shift clock which is generated
by the ST10F269-T3. Half-duplex communication up to 4MBaud (at 32MHz of f
mode.
Figure 45 : Synchronous Mode of Serial Channel ASC0
Input/Output
RXD0/P3.11
Pin
TDX0/P3.10
CPU
Clock
Output
Pin
Transmit
Receive
S0R
0
1
MUX
S0REN
S0OEN
S0LB
2
Register S0RBUF
Receive Buffer
Receive Shift
Baud Rate Timer
Reload Register
Register
S0M = 000B
Shift Clock
Serial Port Control
Internal Bus
Clock
Register S0TBUF
Transmit Buffer
Transmit Shift
S0OE
Register
4
S0RIR
S0EIR
S0TIR
CPU
) is possible in this
ST10F269-T3
Receive Interrupt
Request
Transmit Interrupt
Request
Error Interrupt
Request
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