ST72F324J6T6 STMicroelectronics, ST72F324J6T6 Datasheet - Page 15

• 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

ST72324Bxx
2
Pin description
Figure 2.
Figure 3.
44-pin LQFP package pinout
42-pin SDIP package pinout
AIN12 / OCMP2_B / PC0
AIN13 / OCMP1_B / PC1
AIN10 / OCMP1_A / PF4
ICCDATA / MISO / PC4
EXTCLK_A / (HS) PF7
ICAP1_B / (HS) PC3
ICAP1_A / (HS) PF6
ICAP2_B/ (HS) PC2
AIN14 / MOSI / PC5
MCO / AIN8 / PF0
BEEP / (HS) PF1
AIN0 / PD0
AIN1 / PD1
AIN2 / PD2
AIN3 / PD3
AIN4 / PD4
AIN5 / PD5
RDI / PE1
AIN0/PD0
AIN1/PD1
AIN2/PD2
AIN3/PD3
AIN4/PD4
(HS) PB4
(HS) PB4
(HS) PF2
V
V
AREF
PB0
PB1
PB2
PB3
SSA
1
2
3
4
5
6
7
8
9
10
11
44 43 42 41 40 39 38 37 36 35 34
12 13 14 15 16 17 18 19 20 21 22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
ei2
ei3
ei3
ei1
ei1
ei0
ei2
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
ei0
PB2
PB3
PB1
PB0
PE1 / RDI
PE0 / TDO
V
V
RESET
V
PA7 (HS)
PA6 (HS)
PA5 (HS)
PA4 (HS)
V
V
PA3 (HS)
PC7 / SS / AIN15
PC6 / SCK / ICCCLK
(HS) 20 mA high sink capability
OSC1
OSC2
eix
33
32
31
30
29
28
27
26
25
24
23
DD
SS
PP
SS_1
DD_1
_2
_2
/ ICCSEL
associated external interrupt vector
V
V
PA3 (HS)
PC7/SS/AIN15
PC6/SCK/ICCCLK
PC5/MOSI/AIN14
PC4 / MISO/ICCDATA
PC3 (HS)/ICAP1_B
PC2 (HS)/ICAP2_B
PC1/OCMP1_B/AIN13
PC0/OCMP2_B/AIN12
SS_1
DD_1
(HS) 20 mA high sink capability
eix
associated external interrupt vector
Pin description
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