ST72521AR9 STMicroelectronics, ST72521AR9 Datasheet - Page 144

• Manufacturer Part Number: ST72521AR9
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
• Manufacturer: STMicroelectronics

Specifications of ST72521AR9

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators, internal RC oscillator 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

ST72F521, ST72521B
CONTROLLER AREA NETWORK (Cont’d)
Figure 74. Page Maps
144/215
6Ah
6Bh
6Ch
6Dh
6Eh
6Fh
60h
61h
62h
63h
64h
65h
66h
67h
68h
69h
Reserved
Diagnosis
PAGE 0
LIDHR
LIDLR
RECR
TECR
Reserved
DATA01
DATA11
DATA21
DATA31
DATA41
DATA51
DATA61
DATA71
PAGE 1
Buffer 1
BCSR1
IDHR1
IDLR1
Reserved
DATA02
DATA12
DATA22
DATA32
DATA42
DATA52
DATA62
DATA72
PAGE 2
Buffer 2
BCSR2
IDHR2
IDLR2
Reserved
DATA03
DATA13
DATA23
DATA33
DATA43
DATA53
DATA63
DATA73
PAGE 3
Buffer 3
BCSR3
IDHR3
IDLR3
Acceptance Filters
Reserved
PAGE 4
MHR0
MHR1
MLR0
MLR1
FHR0
FHR1
FLR0
FLR1