ST7 Mid-Range
44 pins
ST7232AJ2-Auto •6• 8 384 12x10-bit 2(3/3/2)
WDG, RTC SPI/SCI
3 32 (12) LQFP44
3.8 to 5.5 V
ICP, IAP, nested interrupts, TLI,
ROP, beep
ST72324BJ2-Auto •6• 8 384 12x10-bit 2(3/3/2) 3 32 (12) LQFP44
ST72324BJ4-Auto •6• 16 512 12x10-bit 2(3/3/2) 3 32 (12) LQFP44
ST72324BJ6-Auto •6• 32 1K 12x10-bit 2(3/3/2) 3 32 (12) LQFP44
ST72324BLJ6-Auto •6• 32 1K 12x10-bit 2(3/3/2) 32 (12) LQFP44 2.85 to 3.6 V
ST72321BJ6-Auto •6• 32 1K 12x10-bit 2(3/3/2) 1(0/4/4)
ART, WDG,
RTC SPI/SCI/I2C
3 32 (12) LQFP44
3.8 to 5.5 V
ST72321BLJ6-Auto •6• 32 1K 12x10-bit 2(3/3/2) 1(0/4/4) 3 32 (12) LQFP44
ST72321BJ7-Auto •6• 48 1.5K 12x10-bit 2(3/3/2) 1(0/4/4) 3 32 (12) LQFP44
ST72321BJ9-Auto •6• 60 2K 12x10-bit 2(3/3/2) 1(0/4/4) 3 32 (12) LQFP44
ST72325J4-Auto •6• 16 512 12x10-bit 2(3/3/2) 1(0/4/4) 3 32 (12) LQFP44
CSS, ICP, IAP, nested interrupts,
TLI, ROP, beep
ST72325J6-Auto •6• 32 1K 12x10-bit 2(3/3/2) 1(0/4/4) 3 32 (12) LQFP44
ST72325J7-Auto •6• 48 1.5K 12x10-bit 2(3/3/2) 1(0/4/4) 3 32 (12) LQFP44
ST72325J9-Auto •6• 60 2K 12x10-bit 2(3/3/2) 1(0/4/4) 3 32 (12) LQFP44
ST72361J4-Auto •6• 16 512 11x10-bit 1(2/2/1) 1(2/1/5)
ART, WWDG,
RTC SPI/2xSCI
1 34 (6) LQFP44
4.5 to 5.5 V ICP, IAP, nested interrupts, TLI,
ROP, beep
ST72361J6-Auto •6• 32 1K 11x10-bit 1(2/2/1) 1(2/1/5) 1 34 (6) LQFP44
ST72361J7-Auto •6• 48 1.5K 11x10-bit 1(2/2/1) 1(2/1/5) 1 34 (6) LQFP44
ST72361J9-Auto •6• 60 2K 11x10-bit 1(2/2/1) 1(2/1/5) 1 34 (6) LQFP44
64 pins
ST72321BAR6-Auto •6• 32 1K 16x10-bit 2(4/4/2) 1(2/4/4)
ART, WDG,
RTC SPI/SCI/I2C
3 48 (16) LQFP64 (10x10)
3.8 to 5.5 V
ICP, IAP, nested interrupts, TLI,
ROP, beep
ST72321BR6-Auto •6• 32 1K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (14x14)
ST72321BAR7-Auto •6• 48 1.5K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (10x10)
ST72321BR7-Auto •6• 48 1.5K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (14x14)
ST72321BAR9-Auto •6• 60 2K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (10x10)
ST72321BR9-Auto •6• 60 2K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (14x14)
ST72325AR6-Auto •6• 32 1K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (10x10)
CSS, ICP, IAP, nested interrupts,
TLI, ROP, beep
ST72325R6-Auto •6• 32 1K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (14x14)
ST72325AR7-Auto •6• 48 1.5K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (10x10)
ST72325R7-Auto •6• 48 1.5K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (14x14)
ST72325AR9-Auto •6• 60 2K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (10x10)
ST72325R9-Auto •6• 60 2K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (14x14)
ST72361AR4-Auto •6• 16 512 16x10-bit 1(2/2/1) 2(4/2/5)
ART, WWDG,
RTC SPI/2xSCI/CAN
1 48 (6) LQFP64 (10x10)
4.5 to 5.5 V ICP, IAP, nested interrupts, TLI,
ROP, beep
ST72361AR6-Auto •6• 32 1K 16x10-bit 1(2/2/1) 2(4/2/5) 1 48 (6) LQFP64 (10x10)
ST72361AR7-Auto •6• 48 1.5K 16x10-bit 1(2/2/1) 2(4/2/5) 1 48 (6) LQFP64 (10x10)
ST72361AR9-Auto •6• 60 2K 16x10-bit 1(2/2/1) 2(4/2/5) 1 48 (6) LQFP64 (10x10)
ST7 application specific
Low end car audio
ST7FAUDIOJ6-Auto •632 1K 12x10-bit 2(3/3/2) 1(0/4/4)
ART, WDG,
RTC
SPI/SCI/I2C
3 32 (12) LQFP44
3.8 to 5.5 V
ICP, IAP, nested interrupts,
TLI, ROP
ST7FAUDIOJ7-Auto •648 1.5K 12x10-bit 2(3/3/2) 1(0/4/4) 3 32 (12) LQFP44
ST7FAUDIOJ9-Auto •660 2K 12x10-bit 2(3/3/2) 1(0/4/4) 3 32 (12) LQFP44
ST7FAUDIOAR6-Auto •632 1K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (10x10)
ST7FAUDIOR6-Auto •632 1K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (14x14)
ST7FAUDIOAR7-Auto •648 1.5K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (10x10)
ST7FAUDIOR7-Auto •648 1.5K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (14x14)
ST7FAUDIOAR9-Auto •660 2K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (10x10)
ST7FAUDIOR9-Auto •660 2K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (14x14)
CAN
ST72521AR6-Auto •6• 32 1K 16x10-bit 2(4/4/2) 1(2/4/4) SPI/SCI/I2C/CAN 3 48 (16) LQFP64 (10x10) Nested interrupts, TLI, ROP, beep,
CAN (2.0B passive)
ST72521R6-Auto •6• 32 1K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (14x14)
ST72561J6-Auto •6• 32 1K 11x10-bit 1(2/2/1) 1(2/1/5)
ART, WWDG,
RTC SPI/2xSCI/CAN
1 34 (6) LQFP44
4.5 to 5.5 V
Nested Interrupts,TLI, ROP, SCIs
with LIN features (LINSCI), CAN
2.0B active, window watchdog,
auto wake up
ST72561K6-Auto •6• 32 1K 6x10-bit 1(2/2/1) 1(1/1/3) 1 24 (5) LQFP32
ST72561AR6-Auto •6• 32 1K 16x10-bit 1(2/2/1) 2(4/2/5) 1 48 (6) LQFP64 (10x10)
ST72561R6-Auto •6• 32 1K 16x10-bit 1(2/2/1) 2(4/2/5) 1 48 (6) LQFP64 (14x14)
ST72521AR9-Auto •6• 60 2K 16x10-bit 2(4/4/2) 1(2/4/4) ART, WDG,
RTC SPI/SCI/I2C/CAN
3 48 (16) LQFP64 (10x10)
3.8 to 5.5 V Nested interrupts, TLI, ROP, beep,
CAN (2.0B passive)
ST72521R9-Auto •6• 60 2K 16x10-bit 2(4/4/2) 1(2/4/4) 3 48 (16) LQFP64 (14x14)
ST72521M9-Auto •6• 60 2K 16x10-bit 2(4/4/2) 1(2/4/4) 3 64 (16) LQFP80
ST72561J9-Auto •6• 60 2K 11x10-bit 1(2/2/1) 1(2/1/5)
ART, WWDG,
RTC
SPI/2xSCI/CAN
1 34 (6) LQFP44
4.5 to 5.5 V
Nested Interrupts,TLI, ROP, SCIs
with LIN features (LINSCI), CAN
2.0B active, window watchdog,
auto wake up
ST72561K9-Auto •6• 60 2K 6x10-bit 1(2/2/1) 1(1/1/3) 1 24 (5) LQFP32
ST72561AR9-Auto •6• 60 2K 16x10-bit 1(2/2/1) 2(4/2/5) 1 48 (6) LQFP64 (10x10)
ST72561R9-Auto •6• 60 2K 16x10-bit 1(2/2/1) 2(4/2/5) 1 48 (6) LQFP64 (14x14)
Motor
control
ST7MC1K2-Auto •6• 8 384 8x10-bit 1(2/2/1) 1(1/0/1) LINSCI 1 17 (3) LQFP32 Sensorless brushless motor
control cell, SCIs with LIN
features (LINSCI), ICD, ICP, IAP,
LVD, CSS/PLL, ROP, RTC, nested
interrupts
ST7MC1K6-Auto •632 384 8x10-bit 1(2/2/1) 1(1/0/1) 1 17 (3) LQFP32
ST7MC2S4-Auto •6• 16 768 11x10-bit 2(2/2/1) 1(1/0/1) LINSCI/SPI 1 26 (6) LQFP44
ST7MC2S6-Auto •632 1024 11x10-bit 2(2/2/1) 1(1/0/1) 1 26 (6) LQFP44
Part number
Program
memory
type Prog.
(Kbytes)
RAM
(bytes)
Data
E2PROM
(bytes)
A/D
inputs
Timer functions
Serial interface LVD
levels
I/Os
(high
current2)
Packages Supply
voltage Special features
12 or 16-bit
(IC/OC/
PWM)
8-bit
(IC/OC/
PWM)
Others
Flash ROM
8-, 16- and 32-bit automotive microcontroller families
All products are available also in their lead free version. The “E” suffix is added to the part number in case of LF package