STR911FM44X6 STMicroelectronics, STR911FM44X6 Datasheet - Page 58
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STR911FM44X6
Manufacturer Part Number
STR911FM44X6
Description
MCU 512K FLASH 96K SRAM USB CAN
Manufacturer
STMicroelectronics
Series
STR9r
Datasheet
1.STR910FM32X6.pdf
(73 pages)
Specifications of STR911FM44X6
Core Processor
ARM9
Core Size
32-Bit
Speed
96MHz
Connectivity
CAN, I²C, Microwire, SPI, SSP, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number Of I /o
40
Program Memory Size
512KB (512K 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
For Use With
MCBSTR9UME - BOARD EVAL MCBSTR9 + ULINK-MEMCBSTR9U - BOARD EVAL MCBSTR9 + ULINK2MCBSTR9 - BOARD EVAL STM STR9 SERIES
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
497-5061
497-5061-2
497-5061-2
STR911FM44X6T
497-5061-2
497-5061-2
STR911FM44X6T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Electrical characteristics
Table 22.
Notes: 1 ALE_LENGTH = 1 by default (can be programmed to be 2 by setting the bits In the SCU_SCR0
58/73
Symbol
t
t
t
t
t
t
t
t
t
WCR
WP
WDS
WDH
WAS
WAH
AW
AAH
AAS
2 WSTWR =1Fh by default (WR wait state time = WSTWR x t
3 WSTWEN= 0 by default (WR assertion delay from chip select. WSTWEN can be programmed
4 When the CPU executes a 16-bit write to a x8 EMI bus, the second write cycle's address setup
WRn to CSn inactive
Write Pulse Width
Write Data Setup
Time
(non-mux mode)
Write Data Setup
Time
(mux mode )
Write Data Hold
Time
Write Address Setup
Time
Write Address Hold
Time
ALE pulse width
Address to ALE hold
time
Address to ALE
setup time
register)
in the EMI_WCRx Register)
in the EMI_WECRx Register)
time is defined as t
EMI write operation
Parameter
WAS
ALE
length=1
WSTWEN>2
ALE
length=2
WSTWEN>3
Conditions
=(WSTWEN - ½) x t
Test
(WSTWR-WSTWEN + 1) x
(ALE_LENGTH x t
(ALE_LENGTH x t
(WSTWEN + 1/2) x t
(WSTWEN - 1.5) x t
(WSTWEN - 2.5) x t
(WSTWEN + 1/2) x
(t
(t
(t
t
BCLK
BCLK
BCLK
t
BCLK
BCLK
BCLK
t
BCLK
Min
/2) - 1
/2) - 1
/2) -1
-1
- 1
/2
4)
BCLK
BCLK
BCLK
BCLK
BCLK
)- 1
)-1
Value
BCLK
(WSTWR-WSTWEN + 1) x
(ALE_LENGTH x t
, WSTWR can be programmed
(WSTWEN + 1/2) x
(t
(t
(t
t
BCLK
BCLK
BCLK
BCLK
t
BCLK
Max
+1
/2) + 1
/2) + 1
/2) +1
+1
+ 1
4)
BCLK
STR91xF
)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns