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STM32F091VCH6 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
微控制器
封装:
UFBGA-100
描述:
STM32F 系列 256 kB 闪存 32 kB SRAM 表面贴装 32-位 微控制器 - UFBGA-100
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典型应用电路图在P73P75P93
原理图在P12
封装尺寸在P105
型号编码规则在P124P125P126P127
封装信息在P105P106P107P108P109P110P111P112P113P114P115P116
技术参数、封装参数在P54
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STM32F091VCH6数据手册
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This is information on a product in full production.
October 2014 DocID026284 Rev 1 1/129
STM32F091xB STM32F091xC
ARM
®
-based 32-bit MCU, up to 256 KB Flash, CAN, 12 timers,
ADC, DAC & comm. interfaces, 2.0 - 3.6V
Datasheet - production data
Features
• Core: ARM
®
32-bit Cortex
®
-M0 CPU,
frequency up to 48 MHz
• Memories
– 128 to 256 Kbytes of Flash memory
–32 Kbytes of SRAM with HW parity
• CRC calculation unit
• Reset and power management
– Digital & I/Os supply: V
DD
= 2.0 V to 3.6 V
– Analog supply: V
DDA
= V
DD
to 3.6 V
– Power-on/Power down reset (POR/PDR)
– Programmable voltage detector (PVD)
– Low power modes: Sleep, Stop, Standby
–V
BAT
supply for RTC and backup registers
• Clock management
– 4 to 32 MHz crystal oscillator
– 32 kHz oscillator for RTC with calibration
– Internal 8 MHz RC with x6 PLL option
– Internal 40 kHz RC oscillator
– Internal 48 MHz oscillator with automatic
trimming based on ext. synchronization
• Up to 88 fast I/Os
– All mappable on external interrupt vectors
– Up to 69 I/Os with 5V tolerant capability
and 19 with independent supply V
DDIO2
• 12-channel DMA controller
• One 12-bit, 1.0 s ADC (up to 16 channels)
– Conversion range: 0 to 3.6 V
– Separate analog supply: 2.4 V to 3.6 V
• One 12-bit D/A converter (with 2 channels)
• Two fast low-power analog comparators with
programmable input and output
• Up to 24 capacitive sensing channels for
touchkey, linear and rotary touch sensors
• Calendar RTC with alarm and periodic wakeup
from Stop/Standby
• 12 timers
– One 16-bit advanced-control timer for
6 channel PWM output
– One 32-bit and seven 16-bit timers, with up
to 4 IC/OC, OCN, usable for IR control
decoding or DAC control
– Independent and system watchdog timers
– SysTick timer
• Communication interfaces
– Two I
2
C interfaces supporting Fast Mode
Plus (1 Mbit/s) with 20 mA current sink; one
supporting SMBus/PMBus and wakeup
– Up to eight USARTs supporting master
synchronous SPI and modem control; three
with ISO7816 interface, LIN, IrDA, auto
baud rate detection and wakeup feature
– Two SPIs (18 Mbit/s) with 4 to 16
programmable bit frames, and with I
2
S
interface multiplexed
– CAN interface
• HDMI CEC wakeup on header reception
• Serial wire debug (SWD)
• 96-bit unique ID
• All packages ECOPACK
®
2
Table 1. Device summary
Reference Part number
STM32F091xB STM32F091CB, STM32F091RB, STM32F091VB
STM32F091xC STM32F091CC, STM32F091RC, STM32F091VC
LQFP100 14x14 mm
LQFP64 10x10 mm
LQFP48 7x7 mm
UFQFPN48
7x7 mm
&"'!
UFBGA100
7x7 mm
UFBGA64
5x5 mm
WLCSP64
4.5x4.9 mm
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