ST7FOXK1T6TR STMicroelectronics, ST7FOXK1T6TR Datasheet - Page 100

• Manufacturer Part Number: ST7FOXK1T6TR
• Description: IC MCU 8BIT 4K FLASH 20LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FOXK1T6TR

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: ST7FOXx
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 1 Channel
• For Use With: 497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

On-chip peripherals
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Autoreload register (ATR1H)
Reset value: 0000 0000 (00h)
Autoreload register (ATR1L)
Reset value: 0000 0000 (00h)
Bits 11:0 = ATR1[11:0] Autoreload register 1:
This is a 12-bit register which is written by software. The ATR1 register value is
automatically loaded into the upcounter CNTR1 when an overflow occurs. The register
value is used to set the PWM frequency.
PWM output control register (PWMCR)
Reset value: 0000 0000 (00h)
Bits 7:0 = OE[3:0] PWMx output enable bits
PWMX control status register (PWMxCSR)
Reset value: 0000 0000 (00h)
Bits 7:4= Reserved, must be kept cleared.
Bit 3 = OP_EN One Pulse Mode Enable bit
ATR7
15
These bits are set and cleared by software and cleared by hardware after a reset.
0: PWM mode disabled. PWMx Output Alternate function disabled (I/O pin free for
general purpose I/O)
1: PWM mode enabled
0
7
0
7
7
0
ATR6
OE3
0
0
ATR5
0
0
0
ATR4
OE2
0
0
Read/write
Read/write
Read/write
Read/write
OP_EN
ATR11
ATR3
0
ST7FOXF1, ST7FOXK1, ST7FOXK2
OPEDGE
ATR10
ATR2
OE1
ATR9
ATR1
OPx
0
CMPFx
ATR0
ATR8
OE0
0
0
0
8