ST7FOXK1 STMicroelectronics, ST7FOXK1 Datasheet - Page 15

• 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
2
Pin description
Figure 2.
Figure 3.
Note 1: Available on 8K version only
ATPWM2/MCO/PA4(HS)
32-pin SDIP package pinout
32-pin LQFP 7x7 package pinout
ATPWM2/MCO/PA4(HS)
ATPWM3/PA5(HS)
ATPWM1/PA3(HS)
I2CDATA/PA6(HS)
I2CCLK/PA7(HS)
OCMP1_A
ATPWM0/PA2(HS)
ATPWM1/PA3(HS)
ATPWM3/PA5(HS)
I2CDATA/PA6(HS)
I2CCLK/PA7(HS)
ATIC/PA1(HS)
BREAK1/PC7
OSC1/CLKIN
RESET
1)
/PA0(HS)
V
NC
RESET
DD
OSC2
V
V
V
SSA
NC
1
2
3
4
5
6
7
8
DD
SS
32 31 30 29 28 27 26 25
9 10 11 12 13 14 15 16
ei0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ei2
ei0
ei2
ei1
ei1
ei2
ei2
24
23
22
21
20
19
18
17
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
PC2/ICCDATA
PC1/AIN9/ICAP2_A
PC0/AIN8/ICAP1_A
PB7/AIN7/SS/OCMP2_A
PB6/AIN6/SCK
PB5/AIN5/EXTCLK_A
PB4/AIN4/MISO
PB3/AIN3/MOSI
PC6
PC5/BREAK2
PC4/LTIC
PC3/ICCCLK
PC2/ICCDATA
PC1/AIN9/ICAP2_A
PC0/AIN8/ICAP1_A
PB7/AIN7/SS/OCMP2_A
PB6/AIN6/SCK
PB5/AIN5/EXTCLK_A
PB4/AIN4/MISO
PB3/AIN3/MOSI
PB2/AIN2
PB1/AIN1/CLKIN
PB0/AIN0
V
DDA
(HS) 20mA high sink capability
eix
(HS) 20mA high sink capability
eix
associated external interrupt vector
associated external interrupt vector
1)
1)
1)
1)
1)
1)
Pin description
1)
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