ST72321J7-Auto STMicroelectronics, ST72321J7-Auto Datasheet - Page 9
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: 9 of 243
- Download datasheet (3Mb)
ST72321xx-Auto
19.2
19.3
19.4
19.5
19.6
19.7
19.8
19.9
19.1.1
19.1.2
19.1.3
19.1.4
19.1.5
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
19.2.1
19.2.2
19.2.3
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
19.3.1
19.3.2
19.3.3
19.3.4
Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
19.4.1
19.4.2
19.4.3
Clock and timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
19.5.1
19.5.2
19.5.3
19.5.4
19.5.5
Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
19.6.1
19.6.2
EMC (electromagnetic compatibility) characteristics . . . . . . . . . . . . . . . 200
19.7.1
19.7.2
19.7.3
I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
19.8.1
19.8.2
Control pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
19.9.1
Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Operating conditions with low voltage detector (LVD) . . . . . . . . . . . . . 189
Auxiliary voltage detector (AVD) thresholds . . . . . . . . . . . . . . . . . . . . . 189
External voltage detector (EVD) thresholds . . . . . . . . . . . . . . . . . . . . . 190
Current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Supply and clock managers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
On-chip peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
General timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
External clock source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Crystal and ceramic resonator oscillators . . . . . . . . . . . . . . . . . . . . . . 196
RC oscillators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
RAM and hardware registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Functional EMS (electromagnetic susceptibility) . . . . . . . . . . . . . . . . . 200
EMI (electromagnetic interference) . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . 202
General characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Output driving current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Asynchronous RESET pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Doc ID 13829 Rev 1
Contents
9/243
Related parts for ST72321J7-Auto
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
8-BIT MCU WITH NESTED INTERRUPTS, FLASH,10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
8-bit Mcu With Nested Interrupts, Flash, 10-bit Adc, 5 Timers, Spi, Sci, I2c Interface
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search -----> STE16N100
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search ---> STE53NA50
Manufacturer:
STMicroelectronics
Datasheet: