ST72F324J6T6 STMicroelectronics, ST72F324J6T6 Datasheet - Page 18

• Manufacturer Part Number: ST72F324J6T6
• Description: IC MCU 8BIT 32K 44-TQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F324J6T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: ST7
• No. Of I/o's: 32
• Ram Memory Size: 1KB
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: SCI, SPI
• No. Of Pwm Channels: 1
• Rohs Compliant: Yes
• Processor Series: ST72F3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 1024 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 3.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7F521-IND/USB, ST7232X-EVAL, ST7MDT20-DVP3, ST7MDT20J-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Cpu Family: ST7
• Device Core Size: 8b
• Frequency (max): 8MHz
• Total Internal Ram Size: 1KB
• # I/os (max): 32
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 3.8V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: TQFP
• For Use With: 497-8222 - UPS (LINE INTERACTIVE - 450W)497-8436 - BOARD EVAL UPS 450W VOUT=220V497-6421 - BOARD EVAL DGTL BATT CHGR DESIGN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: In Transition
• Other names: 497-2108

Pin description
Table 2.
18/193
21
22
23 16
24 17
25 18 10 13
26 19 11 14
27 20 12 15
28 21 13 16
29 22 14 17
30 23 15 18 PC7/SS/AIN15
31 24 16 19 PA3 (HS)
32 25
33 26
34 27 17 20 PA4 (HS)
35 28
36 29 18 21 PA6 (HS)
37 30 19 22 PA7 (HS)
38 31 20 23 V
39 32 21 24 RESET
40 33 22 25 V
Pin No.
8
9
11
12
Device pin description (continued)
V
V
PC0/OCMP2_B
/AIN12
PC1/OCMP1_B
/AIN13
PC2 (HS)/
ICAP2_B
PC3 (HS)/
ICAP1_B
PC4/MISO/ICC
DATA
PC5/MOSI/
AIN14
PC6/SCK/
ICCCLK
V
V
PA5 (HS)
DD_0
SS_0
DD_1
SS_1
PP
SS_2
Pin Name
/ICCSEL
(1)
(1)
(1)
(1)
(1)
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
S
S
S
S
S
I
Level
T
T
T
T
T
T
T
T
T
T
T
T
T
T
HS
HS
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
Input
ei
0
Port
X
X
X
X
Output
X
X
X
X
X
X
X
X
X
X
X
T
T
X
X
X
X
X
X
X
X
X
X
X
Digital Main Supply Voltage
Digital Ground Voltage
Port C0
Port C1
Port C2
Port C3
Port C4
Port C5
Port C6
Port C7
Port A3
Digital Main Supply Voltage
Digital Ground Voltage
Port A4
Port A5
Port A6
Port A7
Must be tied low. In the flash
programming mode, this pin acts as
the programming voltage input V
See
High voltage must not be applied to
ROM devices.
Top priority non maskable interrupt.
Digital Ground Voltage
function
reset)
(after
Main
Section 12.10.2
(2)
(2)
Timer B
Output
Compare 2
Timer B
Output
Compare 1
Timer B Input Capture 2
Timer B Input Capture 1
SPI Master
In / Slave
Out Data
SPI Master
Out / Slave
In Data
SPI Serial
Clock
SPI Slave
Select
(active low)
Alternate Function
for more details.
ST72324Bxx
ADC
Analog
Input 12
ADC
Analog
Input 13
ICC Data
Input
ADC
Analog
Input 14
ICC Clock
Output
ADC
Analog
Input 15
PP
.