ST10F280 STMicroelectronics, ST10F280 Datasheet - Page 86

• Manufacturer Part Number: ST10F280
• Description: MCU 16BIT 512K FLASH MAC 208-PBG
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F280

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: ASC, CAN, EBI/EMI, SSC
• Peripherals: POR, PWM, WDT
• Number Of I /o: 143
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 18K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 32x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 208-PBGA
• Processor Series: ST10F28x
• Core: ST10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

ST10F280
When the on-chip peripheral associated with a Port 3 pin is configured to use both the alternate input and
output function, the descriptions above apply to the respective current operating mode. The direction
must be set accordingly. Port 3 pins with alternate input/output functions are: MTSR, MRST, RxD0 and
SCLK.
Note: Enabling the CLKOUT function automatically enables the P3.15 output driver. Setting bit
Figure 36 : Block Diagram of Port 3 Pin with Alternate Input or Alternate Output Function
86/186
DP3.15=’1’ is not required.
Read ODP3.y
Write ODP3.y
Write DP3.y
Open Drain
Read DP3.y
Write P3.y
Port Output
Read P3.y
Direction
Latch
Latch
Latch
Alternate
Data
Input
MUX
Port Data
Output
1
0
Alternate
Data Output
&
CPU Clock
Latch
Input
Output
Buffer
y = 13, 11...0
P3.y