ST72F324BK4T3 STMicroelectronics, ST72F324BK4T3 Datasheet - Page 151

• Manufacturer Part Number: ST72F324BK4T3
• Description: IC MCU 8BIT 16K FLASH 32-TQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F324BK4T3

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: 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 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-TQFP, 32-VQFP
• Processor Series: ST72F3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7232X-EVAL, ST7MDT20-DVP3, ST7MDT20J-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• A/d Bit Size: 10 bit
• A/d Channels Available: 12
• Height: 1.4 mm
• Length: 7 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3.8 V
• Width: 7 mm
• For Use With: 497-6421 - BOARD EVAL DGTL BATT CHGR DESIGN497-5046 - 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: 497-8241; ST72F324BK4T3

ST72324B-Auto
12.5.2
Table 90.
1. Data based on characterization results, tested in production at V
2. Measurements are done in the following conditions:
3. All I/O pins in push-pull 0 mode (when applicable) with a static value at V
4. Data based on characterization results, not tested in production. All I/O pins in push-pull 0 mode (when applicable) with a
Symbol
I
- Program executed from RAM, CPU running with RAM access. The increase in consumption when executing from Flash is
50%.
- All I/O pins in input mode with a static value at V
- All peripherals in reset state
- LVD disabled
- Clock input (OSC1) driven by external square wave
- In Slow and Slow Wait modes, f
- To obtain the total current consumption of the device, add the clock source
consumption
characterization results, tested in production at V
static value at V
current consumption of the device, add the clock source consumption
DD
Supply current in Run mode
Supply current in Slow
mode
Supply current in Wait mode
Supply current in Slow Wait
mode
Supply current in Halt mode
Supply current in Active Halt
mode
Flash current consumption
Flash current consumption
(Section
(2)
(2)
(4)
DD
Parameter
or V
12.5.4).
SS
(no load); clock input (OSC1) driven by external square wave, LVD disabled. To obtain the total
CPU
is based on f
(3)
(2)
(2)
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
-40°C < T
-40°C < T
f
f
f
f
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
DD
DD
= 2 MHz, f
= 4 MHz, f
= 8 MHz, f
= 16 MHz, f
= 2 MHz, f
= 4 MHz, f
= 8 MHz, f
= 16 MHz, f
= 2 MHz, f
= 4 MHz, f
= 8 MHz, f
= 16 MHz, f
= 2 MHz, f
= 4 MHz, f
= 8 MHz, f
= 16 MHz, f
= 2 MHz
= 4 MHz 
= 8 MHz
Doc ID13466 Rev 4
= 16 MHz
OSC
max. and f
or V
A
A
divided by 32
Conditions
< +85°C
< +125°C
SS
(no load)
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
DD
= 1 MHz
= 2 MHz
= 4 MHz
= 62.5 kHz
= 125 kHz
= 250 kHz
= 1 MHz
= 2 MHz
= 4 MHz
= 62.5 kHz
= 125 kHz
= 250 kHz
max.
max. and f
= 8 MHz
= 500 kHz
= 8 MHz
= 500 kHz
(Section
DD
or V
(Section
CPU
12.6.3).
SS
1050
Typ
(no load), LVD disabled. Data based on
580
650
770
365
380
410
500
max.
1.3
2.0
3.6
7.1
0.6
0.7
0.8
1.1
0.8
1.2
2.0
3.5
<1
32K Flash
5
12.6.3) and the peripheral power
Max
1200
1300
1800
2000
15.0
475
500
550
650
3.0
5.0
8.0
2.7
3.0
3.6
4.0
3.0
4.0
5.0
7.0
10
50
Electrical characteristics
(1)
0.48
0.53
0.63
0.80
Typ
430
470
530
660
315
330
360
460
16/8K Flash
1.4
2.4
4.4
0.6
0.9
1.3
2.3
<1
<1
1
Max
1000
1050
1200
950
425
450
500
600
2.3
3.5
5.3
7.0
1.1
1.2
1.4
1.8
2.2
2.6
3.6
10
50
1
(1)
151/198
Unit
mA
µA