STR911FM44X6 STMicroelectronics, STR911FM44X6 Datasheet - Page 53
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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
STR91xF
6.10
Notes: 1 STR91xFx44 devices have 512 Kbytes primary Flash, STR91xFx32 devices have 256 Kbytes
2 V
3 Flash read access for synchronous addresses is 96 MHz maximum.
4 Flash read access for asynchronous accesses requires 2 wait states when FMI clock is above
Flash memory characteristics
V
Table 15.
primary Flash
66 MHz. See STR91xF Flash Programming Manual for more information.
Table 16.
Bank erase
Sector erase
Bank program
Sector program
Word program
Sector erase
timeout
Program/erase cycles
Data retention
DDQ
DD
= 1.8V, V
= 2.7 - 3.6V, V
Parameter
Flash memory program/erase characteristics
Flash memory endurance
DDQ
Parameter
Primary Bank
(512 Kbytes)
Primary Bank
(256 Kbytes)
Secondary Bank
(32 Kbytes)
Of Primary Bank
(64 Kbytes)
Of Secondary Bank
(8 Kbytes)
Primary Bank
(512 Kbytes)
Primary Bank
(256 Kbytes)
Secondary Bank
(32 Kbytes)
Of Primary Bank
(64 Kbytes)
Of Secondary Bank
(8 Kbytes)
= 3.3V
DD
= 1.65 - 2V, T
,
T
A
= 25°C.
Per word
1)
1)
1)
1)
Test Conditions
A
= -40 / 85 °C unless otherwise specified.
Test Conditions
100K
Min
20
Typ
1300
3700
1900
700
300
250
500
60
8
4
8
Value
2)
Typ
100K W/E
Typ after
cycles
Electrical characteristics
Value
1400
4700
2000
750
320
260
520
4.5
62
9
9
2)
Max
1800
5100
2550
Max
11.5
950
450
320
640
80
11
6
cycles
years
Unit
53/73
Unit
ms
ms
ms
ms
ms
ms
ms
ms
µs
µs
s
s