STM32F102C4T6A STMicroelectronics, STM32F102C4T6A Datasheet - Page 58

• Manufacturer Part Number: STM32F102C4T6A
• Description: MCU ARM 32BIT 16KB FLASH 48-LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F102C4T6A

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
• Number Of I /o: 37
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• For Use With: 497-10030 - STARTER KIT FOR STM32497-8853 - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL - KIT IAR KICKSTART STM32 CORTEXM3497-8512 - KIT STARTER FOR STM32F10XE MCU497-8505 - KIT STARTER FOR STM32F10XE MCU497-8304 - KIT STM32 MOTOR DRIVER BLDC497-6438 - BOARD EVALUTION FOR STM32 512K497-6289 - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U - BOARD EVAL MCBSTM32 + ULINK2497-6053 - KIT STARTER FOR STM32497-6052 - KIT STARTER FOR STM32497-6050 - KIT STARTER FOR STM32497-6049 - KIT EVALUATION LOW COST STM32497-6048 - BOARD EVALUATION FOR STM32497-6047 - KIT DEVELOPMENT FOR STM32497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-8305

Electrical characteristics
58/69
Table 44.
1. Guaranteed by design, not tested in production.
2. V
3. For external triggers, a delay of 1/f
Equation 1: R
The formula above
error below 1/4 of LSB. Here N = 12 (from 12-bit resolution).
t
Symbol
STAB
t
R
C
f
R
CONV
t
TRIG
t
V
CAL
t
f
V
ADC
ADC
R
f
latr
t
AIN
lat
ADC
S
S
DDA
AIN
REF+
AIN
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)

is internally connected to V
------------------------------------------------------------- - R
f
ADC
Power supply
ADC clock frequency
Sampling rate
External trigger frequency
Conversion voltage range
External input impedance
Sampling switch resistance
Internal sample and hold
capacitor
Calibration time
Injection trigger conversion
latency
Regular trigger conversion
latency
Sampling time
Power-up time
Total conversion time
(including sampling time)
ADC characteristics

AIN
C
(Equation
ADC
Parameter
max formula:
T
S

ln

1) is used to determine the maximum external impedance allowed for an
2
N
+
DDA
Doc ID 15057 Rev 3
PCLK2
2

(2)
–
and V
must be added to the latency specified in
ADC
See
f
f
f
f
f
f
ADC
ADC
ADC
ADC
ADC
ADC
and
REF-
Conditions
for details
Equation 1
= 12 MHz
= 12 MHz
= 12 MHz
= 12 MHz
= 12 MHz
= 12 MHz
Table 45
is internally connected to V
14 to 252 (t
for successive approximation)
V
0 (V
REF-
ground)
0.107
0.05
Min
2.4
0.6
1.5
1.2
SSA
0
tied to
STM32F102x4, STM32F102x6
or
S
for sampling +12.5
SSA
5.9
83
Typ
,
0
Table
44.
V
0.214
0.143
239.5
Max
17.1
823
3
2
3.6
REF+
12
17
50
18
1
1
1
8
(3)
(3)
1/f
1/f
1/f
1/f
1/f
1/f
MHz
MHz
Unit
kHz
k
k
pF
µs
µs
µs
µs
µs
µs
V
V
ADC
ADC
ADC
ADC
ADC
ADC