ST10F269-DPR STMicroelectronics, ST10F269-DPR Datasheet - Page 93

• Manufacturer Part Number: ST10F269-DPR
• Description: MCU 16BIT 256K FLASH 144PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F269-DPR

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-BFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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. Half-duplex communication up to 5M Baud (at 40MHz of f
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
CPU
S0RIR
S0TIR
S0EIR
) is possible in this mode.
Receive Interrupt
Request
Transmit Interrupt
Request
Error Interrupt
Request
ST10F269
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