ST72521R9 STMicroelectronics, ST72521R9 Datasheet - Page 204

• Manufacturer Part Number: ST72521R9
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
• Manufacturer: STMicroelectronics

Specifications of ST72521R9

• 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

ST72F521, ST72521B
ST72521 DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)
204/215
Please download the latest version of this option list from:
http://www.st.com/mcu
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
Signature
Conditioning (check only one option):
Version/ Temp. Range (do not check for die product).
ROM DEVICE:
DIE FORM:
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[ ] Tape & Reel
[ ]
[ ]
[ ]
Standard
TQFP80:
TQFP64 14x14: |
TQFP64 10x10: |
80-pin:
64-pin:
[ ] Resonator:
[ ] Internal RC:
[ ] External Clock
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Packaged Product
> downloads > ST7 microcontrollers > Option list
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[ ] Tray
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[ ] No
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ST72521B MICROCONTROLLER OPTION LIST
[ ] ST72521BM9
[ ] ST72521BR9
[ ] ST72521BAR9
[ ]
[ ]
[ ] Software Activation
[ ] 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)
[ ] Disabled
[ ] High threshold
[ ] 256 Cycles
[ ] Reset
[ ] Disabled
Automotive
(Last update: December 2004)
60K
60K
[ ] Med. threshold
[ ] 4096 Cycles
Please refer to datasheet for specific sales conditions
[ ] Yes "_ _ _ _ _ _ _ _ _ _ " (10 char. max)
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[ ] Tape & Reel
[ ] Inked wafer
[ ] Sawn wafer on sticky foil
Die Product (dice tested at 25°C only)
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[ ]
[ ] -10°C to +85°C
[ ] -40°C to +85°C
[ ] -40°C to +105°C
[ ] -40°C to +125°C
[ ] ST72521BR6
[ ] ST72521BAR6
[ ]
0°C to +70°C
[ ] Hardware Activation
[ ] No Reset
[ ] Enabled
Temp. Range
32K
32K
[ ] Enabled
[ ] Low threshold
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