ST72321J7 STMicroelectronics, ST72321J7 Datasheet - Page 174
ST72321J7
Manufacturer Part Number
ST72321J7
Description
8-BIT MCU WITH NESTED INTERRUPTS, FLASH,10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
Manufacturer
STMicroelectronics
Datasheet
1.ST72321J7.pdf
(193 pages)
Specifications of ST72321J7
Hdflash Endurance
100 cycles, data retention
Clock Sources
crystal/ceramic resonator oscillators, internal RC oscillator, clock security system and bypass for external clock
Four Power Saving Modes
Halt, Active-Halt,Wait and Slow
Main Clock Controller With
Real time base, Beep and Clock-out capabilities
Two 16-bit Timers With
2 input captures, 2 output compares, external clock input on one timer, PWM and pulse generator modes
8-bit Pwm Auto-reload Timer With
2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector
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ST72321Rx ST72321ARx ST72321Jx
13.3 SOLDERING AND GLUEABILITY INFORMATION
Refer to JEDEC specification JSTD020D for a de-
scription of the recommended reflow oven profile
for these packages.
In order to meet environmental requirements, ST
offers this device in different grades of ECO-
PACK
vironmental compliance. ECOPACK
174/193
®
packages, depending on their level of en-
®
specifica-
tions, grade definitions and product status are
available at: www.st.com. ECOPACK
trademark.
Recommended glue for SMD plastic packages
dedicated to molding compound with silicone:
■
■
Heraeus: PD945, PD955
Loctite: 3615, 3298
®
is an ST
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