ST10F269Z2Q3 STMicroelectronics, ST10F269Z2Q3 Datasheet - Page 54

• 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

10 - GENERAL PURPOSE TIMER UNIT
Resolution and Period (TQFP144 devices) list the
timer input frequencies, resolution and periods for
each pre-scaler option at 40MHz (or 32MHz) CPU
clock. This also applies to the Gated Timer Mode
of T6 and to the auxiliary timer T5 in Timer and
Gated Timer Mode.
Table 14 : GPT2 Timer Input Frequencies, Resolution and Period (PQFP144 devices)
Table 15 : GPT2 Timer Input Frequencies, Resolution and Period (TQFP144 devices)
54/184
Pre-scaler factor
Input Freq
Resolution
Period maximum
Pre-scaler factor
Input Freq
Resolution
Period maximum
f
f
CPU
CPU
= 40MHz
= 32MHz
6.55ms
8.19ms
10MHz
100ns
125ns
8MHz
000b
000b
4
4
13.1ms
16.4ms
200ns
5MHz
250ns
001b
4MHz
001b
8
8
2.5MHz
26.2ms
400ns
32.8ms
010b
500ns
2MHz
010b
16
16
Timer Input Selection T5I / T6I
Timer Input Selection T5I / T6I
1.25MHz
52.4ms
65.5ms
0.8µs
011b
1MHz
011b
32
1 s
32
104.8ms
625kHz
500KHz
1.6µs
100b
131ms
100b
64
2 s
64
312.5kHz
209.7ms
262.1ms
250KHz
3.2µs
101b
128
101b
128
4 s
156.25kHz
419.4ms
524.3ms
125KHz
6.4µs
110b
256
110b
256
8 s
ST10F269
78.125kHz
838.9ms
62.5KHz
12.8µs
111b
512
1.05s
111b
16 s
512