ST10F269-DP STMicroelectronics, ST10F269-DP Datasheet - Page 89

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

Specifications of ST10F269-DP

• 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
• Processor Series: ST10F26x
• Core: ST10
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

The structure of Port 8 differs in the way the
output latches are connected to the internal bus
and to the pin driver (see Figure 43). Pins
Figure 43 : Block Diagram of Port 8 Pins P8.7...P8.0
Write Port P8.y
Compare Trigger
Alternate
Data
Output
Read ODP8.y
Write ODP8.y
Write DP8.y
Open Drain
Read DP8.y
Read P8.y
Direction
Latch
Latch
1
0
MUX
1
Output
Latch
Alternate Latch
Data Input
MUX
P8.7...P8.0 (CC23IO...CC16IO) combine internal
bus data and alternate data output before the port
latch input, as do the Port 2 pins.
1
0
Alternate Pin
Data Input
Clock
Latch
Input
Output
Buffer
y = (7...0)
z = (16...23)
ST10F269
P8.y
CCzIO
89/160