STR912FAW46X6 STMicroelectronics, STR912FAW46X6 Datasheet - Page 78

• Manufacturer Part Number: STR912FAW46X6
• Description: MCU ARM9 1024KB FLASH 128LQFP
• Manufacturer: STMicroelectronics
• Series: STR9r

Specifications of STR912FAW46X6

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 96MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: 1MB (1M 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: 128-LQFP
• Processor Series: STR912x
• 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: 80
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MCBSTR9, MCBSTR9U, MCBSTR9UME, KSDK-STR912-PLUS, MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Cpu Family: STR9
• Device Core: ARM966E-S
• Device Core Size: 16/32Bit
• Frequency (max): 96MHz
• Total Internal Ram Size: 96KB
• # I/os (max): 80
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 2/3.6V
• Operating Supply Voltage (min): 1.65/1.77/2.5/2.7V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 128
• Package Type: 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: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-9038; STR912FAW46X6

Electrical characteristics
Table 35.
78/102
Symbol
t
t
t
t
t
WCR
WDS
t
WAS
t
AAH
AAS
WP
AW
WRn to CSn
inactive
Write address
setup time
Write data setup
time
Write pulse
width
ALE pulse width
Address to ALE
setup time
Address to ALE
hold time
Parameter
Mux write
Figure 20. Mux write diagram
Mux write times
EMI_A D[15:0]
EMI_WRHn
EMI_WRLn
EMI_CSxn
EMI_A [23:16]
EMI_A LE
((WSTWEN - ALE_LENGTH) x t
((WSTWR-WSTWEN + 1) x t
(ALE_LENGTH x t
(ALE_LENGTH x t
(WSTWEN + 1/2) x
(t
(t
t
BCLK
BCLK
BCLK
t
t
Min
AA S
AW
/2) - 1 ns
/2) - 2ns
ns
Doc ID 13495 Rev 6
- 2.5 ns
A ddress
BCLK
BCLK
t
W AS
)- 3.5 ns
)- 3.5 ns
BCLK
BCLK
) - 1 ns ((WSTWR-WSTWEN + 1) x t
A ddress
t
AA H
) - 2
Value
((WSTWEN - ALE_LENGTH) x t
t
W DS
(ALE_LENGTH x t
(ALE_LENGTH x t
Data
(WSTWEN + 1/2) x
t
W P
(t
(t
BCLK
BCLK
t
BCLK
Max
/2) + 2 ns
/2) + 2ns
t
W CR
+ 2 ns
STR91xFAxxx
BCLK
BCLK
BCLK)
BCLK
)
)
+ 1.5 ns
) + 1 ns