ST10F269Z2Q3 STMicroelectronics, ST10F269Z2Q3 Datasheet - Page 97

• Manufacturer Part Number: ST10F269Z2Q3
• Description: IC FLASH MEM 256KBIT 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F269Z2Q3

• 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: -40°C ~ 125°C
• Package / Case: 144-QFP
• Processor Series: ST10F26x
• Core: ST10
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN, SSC, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 2 x 16 bit
• Operating Supply Voltage: 0.3 V to 4 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16 bit x 10 bit
• Cpu Family: ST10
• Device Core Size: 16b
• Frequency (max): 40MHz
• Total Internal Ram Size: 12KB
• # I/os (max): 111
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Instruction Set Architecture: CISC/RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2042

ST10F269
Table 29 : Commonly Used Baud Rates by Reload Value and Deviation Errors (TQFP144 devices)
Note: The deviation errors given in the Table 29 are rounded. To avoid deviation errors use a Baud rate
Baud Rate (Baud)
1000 000
56000
38400
19200
crystal (providing a multiple of the ASC0/SSC sampling frequency).
9600
4800
2400
1200
600
95
S0BRS = ‘0’, f
Deviation Error
+5.0% / -0.8%
+0.2% / -3.5%
+0.2% / -1.7%
+0.2% / -0.8%
+0.5% / -0.3%
+0.2% / -0.1%
+0.1% / -0.1%
+0.1% / -0.1%
+0.1% / -0.1%
0.0%
CPU
= 32MHz
00CFh / 00CEh
291Dh / 291Eh
019Fh / 01A0h
0019h / 0020h
0033h / 0034h
0340h / 0341h
0681h / 0682h
Reload Value
0067h/ 0068h
0010h / 001h
0000h
Baud Rate (Baud)
666 667
56000
38400
19200
9600
4800
2400
1200
600
75
63
S0BRS = ‘1’, f
Deviation Error
+8.2% / -0.8%
+2.1% / -3.5%
+2.1% / -0.8%
+0.6% / -0.8%
+0.6% / -0.1%
+0.3% / -0.1%
+0.1% / -0.1%
+0.1% / -0.1%
+0.1% / -0.1%
+0.1% / 0.1%
14 - SERIAL CHANNELS
0.0%
CPU
= 32MHz
000Ah / 000Bh
0089h / 008Ah
022Ah / 022Bh
22B7h / 22B8h
0010h / 0011h
0021h / 0022h
0044h / 0045h
0114h / 0115h
0456h / 0457h
2955h / 2956h
Reload Value
0000h
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