ST10R167-Q3 STMicroelectronics, ST10R167-Q3 Datasheet - Page 21

• Manufacturer Part Number: ST10R167-Q3
• Description: IC MCU 16BIT ROMLESS 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10R167-Q3

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, EBI/EMI, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Type: ROMless
• Ram Size: 4K 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: ST10R1x
• Core: ST10
• Data Bus Width: 16 bit
• Program Memory Size: 32 KB
• Data Ram Size: 4 KB
• Interface Type: CAN/SSC/USART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 5
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2043

X - PWM MODULE
The pulse width modulation module can generate
up to four PWM output signals using edge-aligned
or centre-aligned PWM. In addition, the PWM
module can generate PWM burst signals and sin-
Table 8 : PWM unit frequencies and resolution at 25MHz clock
Figure 7 : Block diagram of PWM module
CPU Clock/1
CPU Clock/64
CPU Clock/1
CPU Clock/64
Clock 1
Clock 2
Mode 0
Mode 1
* User read-& writeable
Control
Input
Resolution
Resolution
2.56ns
2.56ns
40ns
40ns
Run
97.66KHz
1.526KHz
48.82KHz
762.9Hz
PWx Pulse Width Register
16-Bit Up/Down Counter
8-bit
8-bit
PPx Period Register
Shadow Register
Comparator
Comparator
PTx
24.41KHz
12.20KHz
190.7 Hz
381.5Hz
10-bit
10-bit
gle shot outputs. Table 8 shows the PWM fre-
quencies for different resolutions. The level of the
output signals is selectable and the PWM module
can generate interrupt requests.
*
*
*
Match
Match
6.104KHz
3.05KHz
95.37Hz
47.68Hz
12-bit
12-bit
Output Control
Clear Control
Write Control
Up/Down/
1.526KHz
23.84Hz
762.9Hz
11.92Hz
14-bit
14-bit
Enable
0.381KHz
ST10R167
190.7Hz
5.96Hz
2.98Hz
POUTx
16-bit
16-bit
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