ST72F324J6T6 STMicroelectronics, ST72F324J6T6 Datasheet - Page 91
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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:
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ST72324Bxx
Table 50.
Control/Status Register (CSR)
Table 51.
CSR
Bit
3:2 CC[1:0]
Bit Name
M
7
5
4
1
0
ICF1
RO
7
EXEDG
ICF1
IEDG2
Name
PWM
OPM
Input capture flag 1
CR2 register description (continued)
CSR register description
OCF1
One Pulse mode
Pulse width modulation
Clock control
Input edge 2
External clock edge
0: No input capture (reset value).
1: An input capture has occurred on the ICAP1 pin or the counter has reached the
OC2R value in PWM mode. To clear this bit, first read the SR register, then read or
write the low byte of the IC1R (IC1LR) register.
RO
0: One Pulse mode is not active.
1: One Pulse mode is active, the ICAP1 pin can be used to trigger one pulse on the
OCMP1 pin; the active transition is given by the IEDG1 bit. The length of the
generated pulse depends on the contents of the OC1R register.
0: PWM mode is not active.
1: PWM mode is active, the OCMP1 pin outputs a programmable cyclic signal; the
length of the pulse depends on the value of OC1R register; the period depends on
the value of OC2R register.
The timer clock mode depends on these bits.
00: Timer clock = f
01: Timer clock = f
10: Timer clock = f
11: Timer clock = external clock (where available)
Note: If the external clock pin is not available, programming the external clock
configuration stops the counter.
This bit determines which type of level transition on the ICAP2 pin will trigger the
capture.
0: A falling edge triggers the capture.
1: A rising edge triggers the capture.
This bit determines which type of level transition on the external clock pin EXTCLK
will trigger the counter register.
0: A falling edge triggers the counter register.
1: A rising edge triggers the counter register.
6
TOF
RO
5
CPU
CPU
CPU
/4
/2
/8
ICF2
RO
4
Function
Function
OCF2
RO
3
TIMD
R/W
2
Reset value: xxxx x0xx (xxh)
On-chip peripherals
1
Reserved
-
0
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