ST52F513G3M6 STMicroelectronics, ST52F513G3M6 Datasheet - Page 78

• Manufacturer Part Number: ST52F513G3M6
• Manufacturer: STMicroelectronics

Specifications of ST52F513G3M6

• Cpu Family: ST52
• Device Core Size: 8b
• Frequency (max): 20MHz
• Interface Type: I2C/SCI/SPI
• Program Memory Type: Flash
• Program Memory Size: 8KB
• Total Internal Ram Size: 256Byte
• # I/os (max): 22
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Package Type: SO
• Lead Free Status / Rohs Status: Compliant

ST52510xx ST52513xx
PWM/Timer 0 Counter Low Input Register
(PWM0_COUNT_IN_L)
Input Register 22 (016h) Read only
Reset Value: 0000 0000 (00h)
Bit 7-0: T0CI7-0 PWM/Timer 0 Counter LSB
In this register the current value of the Timer 0
Counter LSB can be read.
Warning: Both of the PWMx_COUNT_IN_x
registers must be always read. To avoid side
effects, the values stored inside these registers are
frozen, and new updates cannot be stored, until
both the values are read.
PWM/Timer 0 Status Register (PWM0_STATUS)
Input Register 23 (017h) Read only
Reset Value: 0000 0000 (00h)
Bit 7-4: Not Used
Bit 3: T0OVFL PWM/Timer 0 counter overflow flag
Bit 2: T0OUT T0OUT pin value
Bit 1: T0RST Reset Status
Bit 0: T0SST Start Status
78/136
T0CI7
7
7
-
0: no overflow occurred since last reset
1: overflow occurred
0: T0OUT pin is at logical level 0
1: T0OUT pin is at logical level 1
0: PWM/Timer 0 is reset
1: PWM/Timer 0 is set
0: PWM/Timer 0 is stopped
1: PWM/Timer 0 is running
T0CI6
-
T0CI5
-
T0CI4
-
T0OVFL T0OUT
T0CI3
T0CI2
T0RST
T0CI1
T0SST
T0CI0
0
0
PWM/Timer 0 Capture High Input Register
(PWM0_CAPTURE_H)
Input Register 24 (018h) Read only
Reset Value: 0000 0000 (00h)
Bit 7-0: T0CP15-8 PWM/Timer 0 Capture MSB
In this register the counter value after the last stop
can be read.
PWM/Timer 0 Capture Low Input Register
(PWM0_CAPTURE_L)
Input Register 25 (019h) Read only
Reset Value: 0000 0000 (00h)
Bit 7-0: T0CP7-0 PWM/Timer 0 Capture LSB
In this register the counter value after the last stop
can be read.
12.5.3 PWM/Timer 0 Output Registers.
PWM/Timer 0 Counter High Output Register
(PWM0_COUNT_OUT_H)
Output Register 7 (07h) Write only
Reset Value: 0000 0000 (00h)
Bit 7-0: T0CO15-8 PWM/Timer 0 Counter MSB
This register is used to write the Timer 0 Counter
value (MSB).
Note: this register is latched after writing the LSB
part (PWM_COUNT_OUT_L: see below). For this
reason this register must be written before the
LSB.
T0CO15 T0CO14 T0CO13 T0CO12 T0CO11 T0CO10 T0CO9
T0CP15 T0CP14 T0CP13 T0CP12 T0CP11 T0CP10 T0CP9
T0CP7
7
7
7
T0CP6
T0CP5
T0CP4
T0CP3
T0CP2
T0CP1
T0CO8
T0CP8
T0CP0
0
0
0