STM32F407ZET6 STMicroelectronics, STM32F407ZET6 Datasheet - Page 68
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STM32F407ZET6
Manufacturer Part Number
STM32F407ZET6
Description
Microcontrollers (MCU) ARM M4 512 FLASH 168 Mhz 192kB SRAM
Manufacturer
STMicroelectronics
Datasheet
1.STM32F407ZGT6.pdf
(167 pages)
Specifications of STM32F407ZET6
Core
ARM Cortex M4
Processor Series
STM32F4
Data Bus Width
32 bit
Maximum Clock Frequency
168 MHz
Program Memory Size
512 KB
Data Ram Size
192 KB
On-chip Adc
Yes
Number Of Programmable I/os
114
Number Of Timers
10
Operating Supply Voltage
1.7 V to 3.6 V
Package / Case
LQFP-144
Mounting Style
SMD/SMT
A/d Bit Size
12 bit
A/d Channels Available
2
Interface Type
CAN, I2C, I2S, SPI, UART
Program Memory Type
Flash
Lead Free Status / Rohs Status
Details
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Electrical characteristics
5.3.2
5.3.3
5.3.4
68/167
VCAP1/VCAP2 external capacitor
Stabilization for the main regulator is achieved by connecting an external capacitor C
the VCAP1/VCAP2 pins. C
Figure 20. External capacitor C
1. Legend: ESR is the equivalent series resistance.
Table 13.
Operating conditions at power-up / power-down (regulator ON)
Subject to general operating conditions for T
Table 14.
Operating conditions at power-up / power-down (regulator OFF)
Subject to general operating conditions for T
Table 15.
1. To reset the internal logic at power-down, a reset must be applied on pin PA0 when V
1.08 V.
Symbol
Symbol
t
Symbol
t
VCAP
t
VDD
VDD
CEXT
ESR
VCAP1/VCAP2 operating conditions
Operating conditions at power-up / power-down (regulator ON)
Operating conditions at power-up / power-down (regulator OFF)
V
V
V
rate
V
rate
V
V
DD
DD
CAP_1
CAP_1
DD
DD
rise time rate
fall time rate
rise time rate
fall time rate
and V
and V
Capacitance of external capacitor
Parameter
Parameter
ESR of external capacitor
EXT
ESR
CAP_2
CAP_2
Doc ID 022152 Rev 2
is specified in
Parameter
rise time
fall time
EXT
Power-up
Power-down
Power-up
Power-down
A
A
Table
.
.
R Leak
C
Conditions
13.
Min
20
20
STM32F405xx, STM32F407xx
Max
∞
∞
Conditions
2.2 µF
DD
< 2 Ω
Min
MS19044V1
20
20
20
20
reach below
Max
∞
∞
∞
∞
(1)
Unit
µs/V
EXT
µs/V
Unit
to