ST72F621L4M1 STMicroelectronics, ST72F621L4M1 Datasheet - Page 134
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ST72F621L4M1
Manufacturer Part Number
ST72F621L4M1
Description
IC MCU 8BIT LS 16K 34-SOIC
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST72F622L2M1.pdf
(139 pages)
Specifications of ST72F621L4M1
Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI, USB
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
23
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
34-SOIC (7.5mm Width)
Processor Series
ST72F6x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
SCI, SPI, USB
Maximum Clock Frequency
12 MHz
Number Of Programmable I/os
23
Number Of Timers
2
Operating Supply Voltage
4 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
On-chip Adc
10 bit
For Use With
497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
In Transition
Other names
497-2112-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST72F621L4M1
Manufacturer:
ST
Quantity:
2 272
Company:
Part Number:
ST72F621L4M1
Manufacturer:
ST
Quantity:
5
Table 31. ST7 Application Notes
134/139
IDENTIFICATION
AN1039
AN1064
AN1071
AN1106
AN1179
AN1446
AN1477
AN1478
AN1527
AN1575
AN1576
AN1577
AN1601
AN1603
AN1635
AN1754
AN1796
AN1900
AN1904
AN1905
SYSTEM OPTIMIZATION
AN1711
AN1827
AN2009
AN2030
DESCRIPTION
ST7 MATH UTILITY ROUTINES
WRITING OPTIMIZED HIWARE C LANGUAGE FOR ST7
HALF DUPLEX USB-TO-SERIAL BRIDGE USING THE ST72611 USB MICROCONTROLLER
TRANSLATING ASSEMBLY CODE FROM HC05 TO ST7
PROGRAMMING ST7 FLASH MICROCONTROLLERS IN REMOTE ISP MODE (IN-SITU PRO-
GRAMMING)
USING THE ST72521 EMULATOR TO DEBUG AN ST72324 TARGET APPLICATION
EMULATED DATA EEPROM WITH XFLASH MEMORY
PORTING AN ST7 PANTA PROJECT TO CODEWARRIOR IDE
DEVELOPING A USB SMARTCARD READER WITH ST7SCR
ON-BOARD PROGRAMMING METHODS FOR XFLASH AND HDFLASH ST7 MCUS
IN-APPLICATION PROGRAMMING (IAP) DRIVERS FOR ST7 HDFLASH OR XFLASH MCUS
DEVICE FIRMWARE UPGRADE (DFU) IMPLEMENTATION FOR ST7 USB APPLICATIONS
SOFTWARE IMPLEMENTATION FOR ST7DALI-EVAL
USING THE ST7 USB DEVICE FIRMWARE UPGRADE DEVELOPMENT KIT (DFU-DK)
ST7 CUSTOMER ROM CODE RELEASE INFORMATION
DATA LOGGING PROGRAM FOR TESTING ST7 APPLICATIONS VIA ICC
FIELD UPDATES FOR FLASH BASED ST7 APPLICATIONS USING A PC COMM PORT
HARDWARE IMPLEMENTATION FOR ST7DALI-EVAL
ST7MC THREE-PHASE AC INDUCTION MOTOR CONTROL SOFTWARE LIBRARY
ST7MC THREE-PHASE BLDC MOTOR CONTROL SOFTWARE LIBRARY
SOFTWARE TECHNIQUES FOR COMPENSATING ST7 ADC ERRORS
IMPLEMENTATION OF SIGMA-DELTA ADC WITH ST7FLITE05/09
PWM MANAGEMENT FOR 3-PHASE BLDC MOTOR DRIVES USING THE ST7FMC
BACK EMF DETECTION DURING PWM ON TIME BY ST7MC
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