STM32F215IGT7 查看數據表（PDF） - STMicroelectronics

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STM32F215IGT7

ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM, crypto, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

STMicroelectronics 

STM32F21xxx

Electrical characteristics

● At startup, all I/O pins are configured as analog inputs by firmware.

● All peripherals are disabled unless otherwise mentioned

● The given value is calculated by measuring the current consumption

– with all peripherals clocked off

– with one peripheral clocked on (with only the clock applied)

● The code is running from Flash memory and the Flash memory access time is equal to

3 wait states at 120 MHz

● Prefetch and Cache ON

● When the peripherals are enabled, HCLK = 120MHz, fPCLK1 = fHCLK/4, and

fPCLK2 = fHCLK/2

● The typical values are obtained for VDD = 3.3 V and TA= 25 °C, unless otherwise

specified.

Table 23. Peripheral current consumption

Peripheral(1)

Typical consumption at 25 °C

Unit

GPIO A

0.45

GPIO B

0.43

GPIO C

0.46

GPIO D

0.44

GPIO E

0.44

GPIO F

0.42

GPIO G

0.44

GPIO H

0.42

AHB1

GPIO I

OTG_HS + ULPI

CRC

BKPSRAM

0.43

3.64

1.17

mA

0.21

DMA1

2.76

DMA2

2.85

ETH_MAC +

ETH_MAC_TX

2.99

ETH_MAC_RX

ETH_MAC_PTP

OTG_FS

3.16

AHB2

DCMI

0.60

AHB3

FSMC

1.74

AHB2

CRYPTO

HASH

RNG

0.39

0.50

mA

0.43

Doc ID 17050 Rev 8

77/173

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