ST72321J7-Auto STMicroelectronics, ST72321J7-Auto Datasheet - Page 230
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
ST72321J7-Auto
Manufacturer Part Number
ST72321J7-Auto
Description
8-bit MCU for automotive with 48 Kbyte Flash, 10-bit ADC, timers, SPI, SCI and I2C interfaces
Manufacturer
STMicroelectronics
Datasheet
1.ST72321R9-AUTO.pdf
(243 pages)
Specifications of ST72321J7-Auto
Hdflash Endurance
100 cycles, data retention 20 years
Clock Sources
crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock
4 Power Saving Modes
Halt, Active Halt, Wait and Slow
- Current page: 230 of 243
- Download datasheet (3Mb)
Device configuration and ordering information
230/243
differ between ROM and Flash.
------------------------------------------------------------------------------------------------------------------------------------------------------
FASTROM DEVICE:
------------------------------------------------------------------------------------------------------------------------------------------------------
LQFP44 10x10:
LQFP64 10x10:
LQFP64 14x14:
-------------------------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------------------------------
ROM DEVICE:
-------------------------------------------------------------------------------------------------------------------------------------------------------
LQFP44 10x10:
LQFP64 10x10:
LQFP64 14x14:
-------------------------------------------------------------------------------------------------------------------------------------------------------
Conditioning for LQFP package (check only one option):
Temperature range :
Special Marking:
Clock Source Selection:
LVD Reset
Reset Delay
Watchdog Selection
Watchdog Reset on Halt:
Readout Protection
Date. . . . . . . . . . . . . .
Note 1: Internal RC can only be used if LVD is enabled
Note 2: PLL must not be enabled if internal RC or External Clock is selected.
Note 3: Readout protection not supported if LVD is enabled.
Caution: The Readout Protection binary value is inverted between ROM and Flash products. The option byte checksum will
Please download the latest version of this option list from www.st.com.
PLL
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):
(2)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(3)
:
[ ] ST72P321(J9)T
[ ] ST72P321(AR9)T
[ ] ST72P321(R9)T
[ ] ST72321(J9)T
[ ] ST72321(AR9)T
[ ] ST72321(R9)T
[ ] Tape & Reel
[ ] A (-40°C to +85°C)
[ ] B (-40°C to +105°C)
[ ] C (-40°C to +125°C)
[ ] Internal RC
[ ] External Clock (sets MP Medium Power resonator in Option Byte)
[ ] Med.threshold
[ ] Software Activation
[ ] Disabled
Signature . . . . . . . . . . . . . . . . . . . . . . . . . .
60K
60K
[ ] No
[ ] Resonator:
[ ] Disabled
[ ] 256 Cycles
[ ] Reset
[ ] Disabled
ST72321-Auto Microcontroller FASTROM/ROM Option List
[ ] 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)
Doc ID 13829 Rev 1
(1)
(Last update August 2007)
[ ] Enabled
48K
[ ] ST72P321(J7)T
[ ] ST72P321(AR7)T
[ ] ST72P321(R7)T
48K
[ ] ST72321(J7)T
[ ] ST72321(AR7)T
[ ] ST72321(R7)T
[ ] Tray
[ ] Yes "_ _ _ _ _ _ _ _ _ _ " (10 characters max)
Authorized characters are letters, digits, '.', '-', '/' and spaces only.
[ ] High threshold
[ ] Low threshold
[ ] 4096 Cycles
[ ] Hardware Activation
[ ] No Reset
[ ] Enabled
32K
[ ] ST72P321(AR6)T
[ ] ST72P321(R6)T
32K
[ ] ST72321(AR6)T
[ ] ST72321(R6)T
ST72321xx-Auto
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