STR911FAM42X6 STMicroelectronics, STR911FAM42X6 Datasheet - Page 66
![MCU 256KB FLASH 96K RAM 80LQFP](/photos/12/33/123346/str911fam42x6_sml.jpg)
STR911FAM42X6
Manufacturer Part Number
STR911FAM42X6
Description
MCU 256KB FLASH 96K RAM 80LQFP
Manufacturer
STMicroelectronics
Series
STR9r
Datasheet
1.STEVAL-IFW001V1.pdf
(102 pages)
Specifications of STR911FAM42X6
Core Processor
ARM9
Core Size
32-Bit
Speed
96MHz
Connectivity
CAN, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
40
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
96K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 2 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-LQFP
Processor Series
STR911x
Core
ARM966E-S
Data Bus Width
16 bit, 32 bit
Data Ram Size
96 KB
Interface Type
CAN, I2C, IrDA, SSP, UART, USB
Maximum Clock Frequency
96 MHz
Number Of Programmable I/os
40
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWARM, EWARM-BL, MCBSTR9, MCBSTR9U, MCBSTR9UME, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
STR9-COMSTICK, STR910-EVAL, STR91X-SK/HIT, STR91X-SK/IAR, STR91X-SK/KEI, STR91X-SK/RAI, STR9-DK/RAIS, STR91X-DK/IAR, STX-PRO/RAIS, STR912-D/RAIS, STR79-RVDK/CPP, STR79-RVDKCPP/9, STR79-RVDK, STR79-RVDK/9, STR9-RVDK/BAS, STR79-RVDK/UPG
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
For Use With
MCBSTR9UME - BOARD EVAL MCBSTR9 + ULINK-MEMCBSTR9U - BOARD EVAL MCBSTR9 + ULINK2MCBSTR9 - BOARD EVAL STM STR9 SERIES497-5067 - BOARD EVAL FOR STR910 FAMILY497-5066 - KIT STARTER KEIL FOR STR910497-5065 - KIT STARTER IAR KICKSTART STR912497-5064 - KIT STARTER FOR STR910 FAMILY497-5046 - 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
497-6278
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STR911FAM42X6
Manufacturer:
ST
Quantity:
320
Company:
Part Number:
STR911FAM42X6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
STR911FAM42X6
Manufacturer:
ST
Quantity:
20 000
Electrical characteristics
7.7
Table 17.
66/102
f
TIMCLKEXT
Symbol
f
f
f
CPUCLK
FMICLK
TIMCLK
f
f
f
f
f
MSTR
f
EMAC
f
PCLK
HCLK
BCLK
f
OSC
RTC
USB
Clock and timing characteristics
Internal clock frequencies
CCU Master clock
CPU Core frequency
Peripheral clock for APB
Peripheral clock for AHB
Clock input
FMI Flash bus clock
(internal clock)
External memory bus clock
RTC clock
EMAC PHY clock
USB clock
Timer external clock
Timer clock when internal
clock (PCLK) is selected
Parameter
Flash size
Executing from SRAM
Flash size
Executing from Flash
Flash size
MB, executing from
SRAM or Flash
V
Flash size
MB, executing from
SRAM or Flash
V
Flash size
MB, write operation to
Flash memory or Flash
registers
DD
DD
Doc ID 13495 Rev 6
≥
≥
Conditions
1.77 V
1.65 V
≤
≤
=
=
=
512 KB
512 KB
1 MB / 2
1 MB / 2
1 MB / 2
32.768
Min
4
0
0
32.768
Value
Typ
25
48
f
f
f
f
f
CPUCLKmax
CPUCLKmax
CPUCLKmax
CPUCLKmax
PCLKmax
f
PCLKmax
= 48
Max
= 12
96
96
96
85
48
25
48
STR91xFAxxx
/4
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
kHz
kHz