ST72521R9-Auto STMicroelectronics, ST72521R9-Auto Datasheet - Page 263

• Manufacturer Part Number: ST72521R9-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST72521R9-Auto

• Hdflash Endurance: 100 cycles, data retention 20 years
• Clock Sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock
• 4 Power Saving Modes: Halt, Active Halt, Wait and Slow

ST72521xx-Auto
Figure 123. ST72521xxx-Auto ROM commercial product structure
Tape and Reel conditioning options (left blank if Tray)
TR or R = Pin 1 left-oriented
TX or X = Pin 1 right-oriented (EIA 481-C compliant)
Code name
Defined by
STMicroelectronics.
Denotes ROM code, pinout
and program memory size.
ECOPACK/Fab code
Blank or E = Lead-free ECOPACK
S = Lead-free ECOPACK
521 = 521sub-family
Example:
Product class
Package type
T = LQFP
Temperature range
A = -40 °C to 85 °C
C = -40 °C to 125 °C
ST72 microcontroller
®
Doc ID 17660 Rev 1
Catania Fab
ST72 521
®
Phoenix Fab
Device configuration and ordering information
T
A
/xxx
X
S
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