STM32F103ZC STMicroelectronics, STM32F103ZC Datasheet - Page 84

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STM32F103ZC

Manufacturer Part Number
STM32F103ZC
Description
Mainstream Performance line, ARM Cortex-M3 MCU with 256 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
Manufacturer
STMicroelectronics
Datasheet

Specifications of STM32F103ZC

Core
ARM 32-bit Cortex™-M3 CPU
Conversion Range
0 to 3.6 V
Dma
12-channel DMA controller
Supported Peripherals
timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
Systick Timer
a 24-bit downcounter
Electrical characteristics
5.3.12
84/130
Prequalification trials
Most of the common failures (unexpected reset and program counter corruption) can be
reproduced by manually forcing a low state on the NRST pin or the Oscillator pins for 1
second.
To complete these trials, ESD stress can be applied directly on the device, over the range of
specification values. When unexpected behavior is detected, the software can be hardened
to prevent unrecoverable errors occurring (see application note AN1015).
Electromagnetic Interference (EMI)
The electromagnetic field emitted by the device are monitored while a simple application is
executed (toggling 2 LEDs through the I/O ports). This emission test is compliant with
IEC 61967-2 standard which specifies the test board and the pin loading.
Table 42.
Absolute maximum ratings (electrical sensitivity)
Based on three different tests (ESD, LU) using specific measurement methods, the device is
stressed in order to determine its performance in terms of electrical sensitivity.
Electrostatic discharge (ESD)
Electrostatic discharges (a positive then a negative pulse separated by 1 second) are
applied to the pins of each sample according to each pin combination. The sample size
depends on the number of supply pins in the device (3 parts × (n+1) supply pins). This test
conforms to the JESD22-A114/C101 standard.
Table 43.
1. Based on characterization results, not tested in production.
V
V
Symbol Parameter
Symbol
ESD(HBM)
ESD(CDM)
S
EMI
Electrostatic discharge
voltage (human body model)
Electrostatic discharge
voltage (charge device model)
Peak level
EMI characteristics
ESD absolute maximum ratings
Ratings
V
LQFP144 package
compliant with IEC
61967-2
DD
= 3.3 V, T
Conditions
Doc ID 14611 Rev 8
A
= 25 °C,
T
to JESD22-A114
T
to JESD22-C101
A
A
= +25 °C, conforming
= +25 °C, conforming
STM32F103xC, STM32F103xD, STM32F103xE
Conditions
0.1 to 30 MHz
30 to 130 MHz
130 MHz to 1GHz
SAE EMI Level
frequency band
Monitored
2
II
Class Maximum value
Max vs. [f
8/48 MHz 8/72 MHz
31
28
8
4
HSE
2000
500
/f
12
21
33
HCLK
4
]
(1)
dBµV
Unit
Unit
-
V

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