ST7FOXK1 STMicroelectronics, ST7FOXK1 Datasheet - Page 58

• 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

Interrupts
Table 17.
1. For an interrupt, all events do not have the same capability to wake up the MCU from Halt, Active-Halt or Auto Wake-up
2. This interrupt exits the MCU from Auto Wake-up from Halt mode only.
3. These interrupts exit the MCU from Active-Halt mode only.
58/226
Number
10
7
from Halt modes. Refer to the description of interrupt events for more details.
11
12
0
1
2
3
4
5
6
8
9
(3)
(3)
LITE TIMER
AT TIMER
Source
RESET
ST7FOXF1/ST7FOXK1 Interrupt mapping
TRAP
block
AWU
I
ei0
ei1
ei2
2
C
AT timer Output Compare interrupt
Lite timer Input Capture interrupt
AT timer input Capture interrupt
AT timer Overflow 2 interrupt
AT timer overflow 1 interrupt
External interrupt 2 (Port C)
External interrupt 0 (Port A)
External interrupt 1 (Port B)
Lite timer RTC2 interrupt
Lite timer RTC interrupt
Auto Wake Up interrupt
Software interrupt
Description
Reserved
I
2
C interrupt
Reset
AWUCSR
Register
LTCSR2
ATCSR
label
N/A
N/A
N/A
ST7FOXF1, ST7FOXK1, ST7FOXK2
Priority
Highest
Priority
Lowest
Priority
order
AWUFH
HALT
yes
from
Exit
yes
yes
yes
no
no
no
no
no
no
no
no
or
(1)
-
(2)
FFECh-FFEDh
FFFCh-FFFDh
FFEEh-FFEFh
FFEAh-FFEBh
FFFEh-FFFFh
FFFAh-FFFBh
FFF8h-FFF9h
FFF4h-FFF5h
FFE8h-FFE9h
FFE6h-FFE7h
FFE4h-FFE5h
FFE2h-FFE3h
FFF2h-FFF3h
FFF0h-FFF1h
FFF6h-FFF7
Address
vector