ST72321AR7 STMicroelectronics, ST72321AR7 Datasheet - Page 180

• Manufacturer Part Number: ST72321AR7
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH,10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
• Manufacturer: STMicroelectronics

Specifications of ST72321AR7

• 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

ST72321Rx ST72321ARx ST72321Jx
ST72321 DEVICE CONFIGURATION AND ORDERING INFORMATION (Cont’d)
180/193
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):
----------------------|----------------|----------------------------------
ROM DEVICE:
----------------------|----------------|----------------------------------
LQFP44 10x10:
LQFP64 14x14:
LQFP64 10x10:
----------------------|----------------|----------------------------------
DIE FORM:
----------------------|----------------|----------------------------------
64-pin:
Conditioning (check only one option)
--------------------------------|-----------------------------------------
Packaged Product
--------------------------------|-----------------------------------------
[ ] Tape & Reel
Version/Temp. Range (do not check for die product):Please refer to datasheet for
specific sales conditions :
Standard
Special Marking:
Authorized characters are letters, digits, '.', '-', '/' and spaces only.
Clock Source Selection:
PLL (3)
CSS (5)
LVD Reset [ ] Disabled
Reset Delay
Watchdog Selection:
Watchdog reset on Halt
Readout Protection(2):
Date
Signature
Note 1 : Configure 44-pin/32K devices using separate ST72321B option list.
Note 2 : Readout protection is not supported if LVD is enabled.
Note 3 : PLL must not be enabled if internal RC Network or External Clock is
selected.
Note 4 : Internal RC can only be used if LVD is enabled.
Note 5 : Device operation below 3.8V not guaranteed
[ ] Resonator:
[ ] Internal RC (4)
[ ] External Clock
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[ ] -40 to +85°C
ST72321 MICROCONTROLLER OPTION LIST
[ ] Tray
[ ] No
|
|[ ] ST72321J9
|[ ] ST72321R9
|[ ] ST72321AR9
|
|
(last update Mar 2009)
[ ] 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)
[ ] High threshold
60K
60K
[ ]
[ ] Disabled
[ ] Disabled
[ ] 256 Cycles
[ ] Software Activation
[ ] Reset
[ ] Disabled
| Die Product (dice tested at 25°C only) |
|[ ] Tape & Reel
|[ ] Inked wafer
|[ ] Sawn wafer on sticky foil
[ ] Yes "_ _ _ _ _ _ _ _ _ _ " (10 char. max)
[ ] -40 to +125°C
|
|[ ] ST72321J7
|[ ] ST72321R7
|[ ] ST72321AR7
|
|
:
[ ] Med.threshold
48K
48K
[ ]
[ ] Enabled
[ ] Enabled
[ ] 4096 Cycles
|
|[ ] see Note 1
|[ ] ST72321R6
|[ ] ST72321AR6
|
|
[ ] Hardware Activation
[ ] No reset
[ ] Enabled
32K
32K
[ ]
[ ] Low threshold
|
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