ST72521 STMICROELECTRONICS [STMicroelectronics], ST72521 Datasheet - Page 202

• Manufacturer Part Number: ST72521
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST72521
ST72521 DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)
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3
1
2
Clock Source Selection:
PLL
CSS
LVD Reset
Reset Delay
Watchdog Selection:
Halt when Watchdog on:
Readout Protection
Customer:
Address:
Contact:
Phone No:
Reference/ROM Code* : . . . . . . . . . . . . . . . . . . . . . . .
*The ROM code name is assigned by STMicroelectronics.
ROM code must be sent in .S19 format. .Hex extension cannot be processed.
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). Please refer to datasheet for specific sales conditions:
Readout protection is not supported if LVD is enabled.
ROM DEVICE:
DIE FORM:
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Internal RC can only be used if LVD is enabled.
PLL must not be enabled if internal RC or External Clock is selected.
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[ ] Tape & Reel
[ ]
[ ]
[ ]
2
Standard
4
TQFP80:
TQFP64 14x14: |
TQFP64 10x10: |
80-pin:
64-pin:
[ ] Resonator:
[ ] Internal RC
[ ] External Clock
[ ] Disabled
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Packaged Product
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3
:
Automotive
[ ]
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[ ] Tray
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[ ] No
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1
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ST72521 MICROCONTROLLER OPTION LIST
[ ] ST72521M9
[ ] ST72521R9
[ ] ST72521AR9
[ ]
[ ]
[ ] 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
[ ] Disabled
[ ] High threshold
[ ] 256 Cycles
[ ] Software Activation
[ ] Reset
[ ] Disabled
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0°C to +70°C
-10°C to +85°C
-40°C to +85°C
-40°C to +125°C
-40°C to +105°C
60K
60K
Temp. Range
[ ] 4096 Cycles
[ ] Med. threshold
[ ] 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)
[ ] ST72521R6
[ ] ST72521AR6
[ ]
4
5
Not guaranteed
Device operation below 3.8V not guaranteed
[ ] Hardware Activation
[ ] No reset
[ ] Enabled
32K
32K
5
[ ] Enabled
[ ] Enabled
[ ] Low threshold
5