ST72F324J6T6 STMicroelectronics, ST72F324J6T6 Datasheet - Page 16

• 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
16/193
Figure 4.
Figure 5.
See
guidelines.
Refer to
I/O ports.
The reset configuration of each pin is shown in bold. This configuration is valid as long as
the device is in reset state.
Section 12: Electrical characteristics on page 141
Section 9: I/O ports on page 58
32-pin LQFP package pinout
32-pin SDIP package pinout
AIN12 / OCMP2_B / PC0
AIN13 / OCMP1_B / PC1
OCMP1_A / AIN10 / PF4
EXTCLK_A / (HS) PF7
ICCDATA/ MISO / PC4
ICAP2_B / (HS) PC2
ICAP1_B / (HS) PC3
ICAP1_A / (HS) PF6
AIN14 / MOSI / PC5
AIN12/OCMP2_B/PC0
OCMP1_A/AIN10/PF4
EXTCLK_A/(HS) PF7
MCO / AIN8 / PF0
BEEP / (HS) PF1
ICAP1_A/(HS) PF6
BEEP/(HS) PF1
MCO/AIN8/PF0
AIN0 / PD0
AIN1 / PD1
(HS) PB4
V
V
AREF
SSA
V
V
AREF
SSA
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32 31 30 29 28 27 26 25
ei1
9 10 11 12 13 14 15 16
ei3
ei1
ei3
for more details on the software configuration of the
ei2
ei0
ei2
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
ei0
24
23
22
21
20
19
18
17
eix
(HS) 20mA high sink capability
PB0
PB3
PE1 / RDI
PE0 / TDO
V
OSC1
OSC2
V
PA7 (HS)
PA6 (HS)
PA4 (HS)
PA3 (HS)
PC7 / SS / AIN15
PC6 / SCK / ICCCLK
for external pin connection
V
RESET
OSC1
OSC2
V
RESET
V
PA7 (HS)
PA6 (HS)
PA4 (HS)
DD_2
PP
SS_2
SS
PP
/ ICCSEL
associated external interrupt vector
_
/ICCSEL
2
(HS) 20 mA high sink capability
eix
associated external interrupt vector
ST72324Bxx