ST72F325K4T6 STMicroelectronics, ST72F325K4T6 Datasheet - Page 12
![MCU 8BIT 16KB FLASH/ROM 32-LQFP](/photos/12/25/122532/st72f325k4t6_sml.jpg)
ST72F325K4T6
Manufacturer Part Number
ST72F325K4T6
Description
MCU 8BIT 16KB FLASH/ROM 32-LQFP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST72F325K6T6.pdf
(197 pages)
Specifications of ST72F325K4T6
Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
24
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
3.8 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Processor Series
ST72F3x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
I2C, SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
48
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST7232X-EVAL, ST7232X-SK/RAIS, ST72325-D/RAIS, ST7MDT20-DVP3, ST7MDT20J-EMU3, ST7MDT20M-EMU3, STX-RLINK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 16 Channel
For Use With
497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
497-5605
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST72F325K4T6
Manufacturer:
ST
Quantity:
151
Company:
Part Number:
ST72F325K4T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
ST72F325K4T6
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
ST72F325K4T6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
ST72325xx
PIN DESCRIPTION (Cont’d)
For external pin connection guidelines, refer to See “ELECTRICAL CHARACTERISTICS” on page 142.
Legend / Abbreviations for
Type:
Input level:
In/Output level: C = CMOS 0.3V
Output level:
Port and control configuration:
Refer to
The RESET configuration of each pin is shown in bold. This configuration is valid as long as the device is
in reset state.
Table 2. LQFP64/48/44 and SDIP42 Device Pin Descriptions
12/197
10
11
12
13
14 19 10
15 11 11
16 12 12 10
– Input:
– Output:
1
2
3
4
5
6
7
8
9
= Pin not connected in ST72325S devices
-
-
-
-
-
2
3
4
5
6
7
8
9
4)
4)
4)
4)
4)
Pin n°
“I/O PORTS” on page 50
3
4
5
6
7
9
-
-
-
-
-
-
-
2
3
4
5
6
7
8
9
-
-
-
-
-
-
-
I = input, O = output, S = supply
A = Dedicated analog input
C
HS = 20mA high sink (on N-buffer only)
float = floating, wpu = weak pull-up, int = interrupt
OD = open drain
39 PB0/PWM3
40 PB1/PWM2
41 PB2/PWM1
42 PB3/PWM0
T
1
2
3
4
5
-
-
-
-
-
-
-
= CMOS 0.3V
PE4 (HS)
PE5 (HS)
PE6 (HS)
PE7 (HS)
PB4 (HS)/ARTCLK
PB5 / ARTIC1
PB6 / ARTIC2
PB7
PD0/AIN0
PD1/AIN1
PD2/AIN2
PD3/AIN3
Pin Name
Table 2
DD
DD
2)
for more details on the software configuration of the I/O ports.
, PP = push-pull
/0.7V
/0.7V
and
DD
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
DD
Table
with input trigger
Level
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
3:
HS
HS
HS
HS
HS
X X
X X
X X
X X
X
X
X
X
X
X
X
X
X X
X X
X X
X X
Input
ei2
ei2
ei2
ei3
ei3
ei3
ei2
ei3
Port
X
X
X
X
1)
Output
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
, ana = analog
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
function
Port E4
Port E5
Port E6
Port E7
Port B0
Port B1
Port B2
Port B3
Port B4
Port B5
Port B6
Port B7
Port D0
Port D1
Port D2
Port D3
reset)
(after
Main
PWM Output 2
PWM Output 1
PWM Output 0
PWM Output 3
Caution: Negative cur-
rent injection not al-
lowed on this pin
PWM-ART External
Clock
PWM-ART Input Cap-
ture 1
PWM-ART Input Cap-
ture 2
ADC Analog Input 0
ADC Analog Input 1
ADC Analog Input 2
ADC Analog Input 3
Alternate function