ST72F324J6T6 STMicroelectronics, ST72F324J6T6 Datasheet - Page 96
![IC MCU 8BIT 32K 44-TQFP](/photos/6/84/68458/497-44-tqfp_44-lqfp_sml.jpg)
ST72F324J6T6
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST72F324J6T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
ST72F324J6T6
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
ST72F324J6T6/TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
On-chip peripherals
Table 52.
10.4
10.4.1
10.4.2
Note:
96/193
Timer A: 36
Timer B: 46
Timer A: 37
Timer B: 47
Timer A: 3E
Timer B: 4E
Timer A: 3F
Timer B: 4F
Timer A: 38
Timer B: 48
Timer A: 39
Timer B: 49
Timer A: 3A
Timer B: 4A
Timer A: 3B
Timer B: 4B
Timer A: 3C
Timer B: 4C
Timer A: 3D
Timer B: 4D
Address
(Hex.)
16-bit timer register map and reset values (continued)
Serial peripheral interface (SPI)
Introduction
The serial peripheral interface (SPI) allows full-duplex, synchronous, serial communication
with external devices. An SPI system may consist of a master and one or more slaves.
However, the SPI interface can not be a master in a multi-master system.
Main features
●
●
●
●
●
●
●
●
●
In slave mode, continuous transmission is not possible at maximum frequency due to the
software overhead for clearing status flags and to initiate the next transmission sequence.
OC1HR
Reset value
OC1LR
Reset value
OC2HR
Reset value
OC2LR
Reset value
CHR
Reset value
CLR
Reset value
ACHR
Reset value
ACLR
Reset value
IC2HR
Reset value
IC2LR
Reset value
Register
Full duplex synchronous transfers (on 3 lines)
Simplex synchronous transfers (on 2 lines)
Master or slave operation
6 master mode frequencies (f
f
SS Management by software or hardware
Programmable clock polarity and phase
End of transfer interrupt flag
Write collision, Master mode fault and Overrun flags
CPU
label
/2 max. slave mode frequency (see note)
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
7
1
0
1
0
1
1
1
1
x
x
6
0
0
0
0
1
1
1
1
x
x
CPU
/4 max.)
5
0
0
0
0
1
1
1
1
x
x
4
0
0
0
0
1
1
1
1
x
x
3
0
0
0
0
1
1
1
1
x
x
2
0
0
0
0
1
1
1
1
x
x
1
0
0
0
0
1
0
1
0
x
x
ST72324Bxx
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
0
0
0
0
0
1
0
1
0
x
x