Specifications
Table Of Contents
- Contents
- List of tables
- List of figures
- 1 Description
- 2 Register and memory map
- 3 Flash program memory
- 4 Central processing unit
- 5 Supply, reset and clock management
- 6 Interrupts
- 7 Power saving modes
- 8 I/O ports
- 9 Window watchdog (WWDG)
- 10 Main clock controller with real time clock MCC/RTC
- 11 PWM auto-reload timer (ART)
- 11.1 Introduction
- 11.2 Functional description
- 11.2.1 Counter
- 11.2.2 Counter clock and prescaler
- 11.2.3 Counter and prescaler Initialization
- 11.2.4 Output compare control
- 11.2.5 Independent PWM signal generation
- 11.2.6 Output compare and Time base interrupt
- 11.2.7 External clock and event detector mode
- 11.2.8 Input capture function
- 11.2.9 External interrupt capability
- 11.3 Register description
- 12 16-bit timer
- 12.1 Introduction
- 12.2 Main features
- 12.3 Functional description
- 12.4 Low power modes
- 12.5 Interrupts
- 12.6 Summary of timer modes
- 12.7 Register description
- 12.7.1 Control register 1 (CR1)
- 12.7.2 Control register 2 (CR2)
- 12.7.3 Control/status register (CSR)
- 12.7.4 Input capture 1 high register (IC1HR)
- 12.7.5 Input capture 1 low register (IC1LR)
- 12.7.6 Output compare 1 high register (OC1HR)
- 12.7.7 Output compare 1 low register (OC1LR)
- 12.7.8 Output compare 2 high register (OC2HR)
- 12.7.9 Output compare 2 low register (OC2LR)
- 12.7.10 Counter high register (CHR)
- 12.7.11 Counter low register (CLR)
- 12.7.12 Alternate counter high register (ACHR)
- 12.7.13 Alternate counter low register (ACLR)
- 12.7.14 Input capture 2 high register (IC2HR)
- 12.7.15 Input capture 2 low register (IC2LR)
- 13 8-bit timer (TIM8)
- 13.1 Introduction
- 13.2 Main features
- 13.3 Functional description
- 13.4 Low power modes
- 13.5 Interrupts
- 13.6 Summary of timer modes
- 13.7 Register description
- 13.7.1 Control register 1 (CR1)
- 13.7.2 Control register 2 (CR2)
- 13.7.3 Control/status register (CSR)
- 13.7.4 Input capture 1 register (IC1R)
- 13.7.5 Output compare 1 register (OC1R)
- 13.7.6 Output compare 2 register (OC2R)
- 13.7.7 Counter register (CTR)
- 13.7.8 Alternate counter register (ACTR)
- 13.7.9 Input capture 2 register (IC2R)
- 13.8 8-bit timer register map
- 14 Serial peripheral interface (SPI)
- 15 LINSCI serial communication interface (LIN master/slave)
- 15.1 Introduction
- 15.2 SCI features
- 15.3 LIN features
- 15.4 General description
- 15.5 SCI mode - functional description
- 15.6 Low power modes
- 15.7 Interrupts
- 15.8 SCI mode register description
- 15.9 LIN mode - functional description.
- 15.9.1 Entering LIN mode
- 15.9.2 LIN transmission
- 15.9.3 LIN reception
- 15.9.4 LIN error detection
- 15.9.5 LIN baud rate
- 15.9.6 LIN slave baud rate generation
- 15.9.7 LINSCI clock tolerance
- 15.9.8 Clock deviation causes
- 15.9.9 Error due to LIN synch measurement
- 15.9.10 Error due to baud rate quantization
- 15.9.11 Impact of clock deviation on maximum baud rate
- 15.10 LIN mode register description
- 16 LINSCI serial communication interface (LIN master only)
- 16.1 Introduction
- 16.2 Main features
- 16.3 General description
- 16.4 Functional description
- 16.5 Low power modes
- 16.6 Interrupts
- 16.7 SCI synchronous transmission
- 16.8 Register description
- 16.8.1 Status register (SCISR)
- 16.8.2 Control register 1 (SCICR1)
- 16.8.3 Control register 2 (SCICR2)
- 16.8.4 Control Register 3 (SCICR3)
- 16.8.5 Data register (SCIDR)
- 16.8.6 Baud rate register (SCIBRR)
- 16.8.7 Extended receive prescaler division register (SCIERPR)
- 16.8.8 Extended transmit prescaler division register (SCIETPR)
- 17 10-bit A/D converter (ADC)
- 18 Instruction set
- 19 Electrical characteristics
- 19.1 Parameter conditions
- 19.2 Absolute maximum ratings
- 19.3 Operating conditions
- 19.4 Supply current characteristics
- 19.5 Clock and timing characteristics
- 19.6 Auto wakeup from halt oscillator (AWU)
- 19.7 Memory characteristics
- 19.8 EMC characteristics
- 19.9 I/O port pin characteristics
- 19.10 Control pin characteristics
- 19.11 Timer peripheral characteristics
- 19.12 Communication interface characteristics
- 19.13 10-bit ADC characteristics
- 20 Package characteristics
- 21 Device configuration and ordering information
- 22 Development tools
- 23 Important notes
- 24 Revision history
Electrical characteristics ST72361xx-Auto
252/279 Doc ID 12468 Rev 3
Figure 118. SPI master timing diagram
1. Measurement points are done at CMOS levels: 0.3 x V
DD
and 0.7 x V
DD
.
2. When no communication is on-going the data output line of the SPI (MOSI in master mode, MISO in slave
mode) has its alternate function capability released. In this case, the pin status depends on the I/O port
configuration.
19.13 10-bit ADC characteristics
Subject to general operating conditions for V
DD
, f
CPU
, and T
A
unless otherwise specified.
SS
INPUT
SCK
INPUT
CPHA = 0
MOSI
OUTPUT
MISO
INPUT
CPHA = 0
CPHA = 1
CPHA = 1
t
c(SCK)
t
w(SCKH)
t
w(SCKL)
t
h(MI)
t
su(MI)
MSB IN
MSB OUT
BIT6 IN
BIT6 OUT
LSB OUT
LSB IN
See note 2 See note 2
CPOL = 0
CPOL = 1
CPOL = 0
CPOL = 1
t
r(SCK)
t
f(SCK)
t
h(MO)
t
v(MO)
Table 113. ADC characteristics
Symbol Parameter Conditions Min
(1)
Typ Max
(1)
Unit
f
ADC
ADC clock frequency 0.4 4 MHz
V
AIN
Conversion voltage range
(2)
V
SSA
V
DDA
V
R
AIN
External input impedance
see
Figure 142
and
Figure 143
k
C
AIN
External capacitor on analog
input
pF
f
AIN
Variation frequency of analog
input signal
Hz
I
lkg
Negative input leakage current
on robust analog pins (refer to
Table 3 )
V
IN
V
SS
,
| I
IN
| < 400µA
on adjacent robust
analog pin
56 µA
C
ADC
Internal sample and hold
capacitor
6pF
t
CONV
Conversion time
f
ADC
=4 MHz 3.5 µs
14 1/f
ADC
I
ADC
Analog part Sunk on V
DDA
2)
3.6
mA
Digital part Sunk on V
DD
0.2