ST7FOXK1 STMicroelectronics, ST7FOXK1 Datasheet - Page 105

• Manufacturer Part Number: ST7FOXK1
• Description: Low cost flash 8bit micro
• Manufacturer: STMicroelectronics

Specifications of ST7FOXK1

• 4 To 8 Kbytes Single Voltage Extended Flash (xflash) Program Memory With Read-out Protection In-circuit Programming And In-application Programming (icp And Iap) Endurance: 1K write/erase cycles guaranteed Data retention
• Clock Sources: Internal trimmable 8 MHz RC oscillator, auto wakeup internal low power - low frequency oscillator, crystal/ceramic resonator or external clock
• Five Power Saving Modes: Halt, Active-Halt, Auto Wakeup from Halt, Wait and Slow
• A/d Converter: up to 10 input channels

ST7FOXF1, ST7FOXK1, ST7FOXK2
Input Capture register Low (ATICRL)
Reset value: 0000 0000 (00h)
Bits 11:0 = ICR[11:0] Input Capture Data.
Break Enable register (BREAKEN)
Reset value: 0000 0011 (03h)
Bits 7:2 = Reserved, must be kept cleared.
Bit 1 = BREN2 Break Enable for Counter 2 bit
Bit 0 = BREN1 Break Enable for Counter 1 bit
ICR7
This is a 12-bit register which is readable by software and cleared by hardware after a
reset. The ATICR register contains captured the value of the 12-bit CNTR1 register
when a rising or falling edge occurs on the ATIC or LTIC pin (depending on ICS).
Capture will only be performed when the ICF flag is cleared.
This bit is read/write by software. It enables the break functionality for Counter2 if BA bit
is set in BREAKCR. It controls PWM2/3 if ENCNTR2 bit is set.
0: No Break applied for CNTR2
1: Break applied for CNTR2
This bit is read/write by software. It enables the break functionality for Counter1. If BA
bit is set, it controls PWM0/1 by default, and controls PWM2/3 also if ENCNTR2 bit is
reset.
0: No Break applied for CNTR1
1: Break applied for CNTR1
7
7
0
ICR6
0
ICR5
0
ICR4
0
Read/write
Read only
ICR3
0
ICR2
0
On-chip peripherals
BREN2
ICR1
BREN1
ICR0
105/226
0
0