ST72F521M9T6 STMicroelectronics, ST72F521M9T6 Datasheet - Page 80
![IC MCU 8BIT 60K FLASH 80-TQFP](/photos/12/15/121552/st72f521m9t6_sml.jpg)
ST72F521M9T6
Manufacturer Part Number
ST72F521M9T6
Description
IC MCU 8BIT 60K FLASH 80-TQFP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST72F521M9T6.pdf
(215 pages)
Specifications of ST72F521M9T6
Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
CAN, LINSCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
64
Program Memory Size
60KB (60K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3.8 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-TQFP, 80-VQFP
Processor Series
ST72F5x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
2048 B
Interface Type
CAN, I2C, SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
64
Number Of Timers
5
Operating Supply Voltage
3.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
For Use With
497-6453 - BOARD EVAL BASED ON ST7LNBX497-5046 - 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
497-8244
ST72F521M9T6
ST72F521M9T6
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST72F521M9T6
Manufacturer:
ST
Quantity:
37 800
Company:
Part Number:
ST72F521M9T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Company:
Part Number:
ST72F521M9T6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
ST72F521, ST72521B
16-BIT TIMER (Cont’d)
Figure 51. One Pulse Mode Timing Example
2ED3
01F8
IC1R
FFFC FFFD FFFE
2ED0 2ED1 2ED2
FFFC FFFD
01F8
COUNTER
2ED3
ICAP1
OLVL2
OLVL1
OLVL2
OCMP1
compare1
Note: IEDG1=1, OC1R=2ED0h, OLVL1=0, OLVL2=1
Figure 52. Pulse Width Modulation Mode Timing Example with 2 Output Compare Functions
2ED0 2ED1 2ED2
34E2
FFFC
FFFC FFFD FFFE
COUNTER 34E2
OLVL2
OLVL1
OLVL2
OCMP1
compare2
compare1
compare2
Note: OC1R=2ED0h, OC2R=34E2, OLVL1=0, OLVL2= 1
Note: On timers with only 1 Output Compare register, a fixed frequency PWM signal can be generated us-
ing the output compare and the counter overflow to define the pulse length.
80/215