ST72321M9 STMicroelectronics, ST72321M9 Datasheet - Page 174

• Manufacturer Part Number: ST72321M9
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST72321M9

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators, internal RC oscillator 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

ST72321M6 ST72321M9
15 REVISION HISTORY
Table 27. Revision History
174/175
04-May-2009
26-Sep-2006
Date
Revision
1
2
Initial release
Modified title of the document
Removed references to ROM devices
Modified HDFlash endurance and data retention on first page
Modified
Added note 2 to
Modified
Modified t
Modified
V
Modified
Modified conditions for V
ity)” on page 148
Added
Values in inches rounded to 4 decimal digits (instead of 3) in
TA” on page 166
Added
Modified
TION
Removed products with a -40 to 125 °C temperature range
Removed option list
ESD(MM)
Section 12.1 “ECOPACK” on page 166
“TIMD set simultaneously with OC interrupt” on page 172
Section 13 ST72321Mx DEVICE CONFIGURATION AND ORDERING INFORMA-
Table 1 on page 1
“Starting the Conversion” on page 125
“Absolute Maximum Ratings (Electrical Sensitivity)” on page 150
“Electro Magnetic Interference (EMI)” on page 149
)
RET
and N
Table 2 on page 9
(LQFP64 added)
RW
values in
FESD
and V
Description of Changes
“Flash memory” on page 147
FFTB
in
“Functional EMS (Electro Magnetic Susceptibil-
“PACKAGE MECHANICAL DA-
(removed