ST72321BR9 STMicroelectronics, ST72321BR9 Datasheet - Page 177

• Manufacturer Part Number: ST72321BR9
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST72321BR9

• 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

ST72321B DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)
http://www.st.com/mcu
Please download the latest version of this option list from:
Clock Source Selection:
PLL:
LVD Reset: [ ] Disabled
Reset Delay:
Watchdog Selection:
Watchdog Reset on Halt:
Readout Protection:
ROM code must be sent in .S19 format. .Hex extension cannot be processed.
Customer:
Address:
Contact:
Phone No:
Reference/ROM Code:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The ROM code name is assigned by STMicroelectronics.
Device Type/Memory Size/Package (check only one option):
Special Marking:
Authorized characters are letters, digits, '.', '-', '/' and spaces only.
Date
Conditioning (check only one option):
Version/ Temp. Range (do not check for die product).
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ROM DEVICE:
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DIE FORM:
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[ ] Tape & Reel
[ ] -40°C to +85°C
[ ] -40°C to +125°C
LQFP64 14x14:
LQFP32 7x7:
LQFP44 10x10:
LQFP64 10x10:
64-pin:
Temp. Range
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Signature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Packaged product
> downloads > ST7 microcontrollers > Option list
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[ ] Tray
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[ ] No
ST72321B MICROCONTROLLER OPTION LIST
[ ] Resonator:
[ ] Internal RC
[ ] External Clock
[ ] Disabled
[ ] 256 Cycles
[ ] Software Activation
[ ] Reset
[ ] Disabled
[ ] High threshold
60K
60K
ST72321BRx, ST72321BARx ST72321BJx, ST72321BKx
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(Last update: October 2008)
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[ ] LP: Low power resonator (1 to 2 MHz)
[ ] MP: Medium power resonator (2 to 4 MHz)
[ ] MS: Medium speed resonator (4 to 8 MHz)
[ ] HS: High speed resonator (8 to 16 MHz)
[ ] Enabled
[ ] Med. threshold
[ ] 4096 Cycles
Please refer to datasheet for specific sales conditions
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[ ] Yes "_ _ _ _ _ _ _ _ _ _ " (LQFP32 7 char, other
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[ ] Tape & Reel
[ ] Inked wafer
[ ] Sawn wafer on sticky foil
Die product (dice tested at 25°C only)
48K
48K
[ ] Hardware Activation
[ ] No Reset
[ ] Enabled
[ ]
[ ]
[ ]
[ ]
[ ] Low threshold
packages 10 char. max)
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32K
32K
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