SPEAR300-2 STMicroelectronics, SPEAR300-2 Datasheet - Page 74

• Manufacturer Part Number: SPEAR300-2
• Description: IC MPU ARM9 289LFBGA
• Manufacturer: STMicroelectronics
• Series: SPEAr®r

Specifications of SPEAR300-2

• Processor Type: ARM Microprocessor
• Speed: 333MHz
• Voltage: 1.14 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 289-LFBGA
• Processor Series: SPEAr300
• Core: ARM926EJ-S
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 333 MHz
• Operating Supply Voltage: 1.2 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Data Ram Size: 56 KB
• Interface Type: I2C, UART, USB, Serial
• Number Of Programmable I/os: 62
• Number Of Timers: 6
• Program Memory Size: 32 KB
• Program Memory Type: ROM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-10849-5

Timing requirements
74/83
Figure 41. SMICSn rise timings
Table 42.
Table 43.
SMI_CSn rise
SMICS_0 Output
SMICS_1Output
SMIDATAOUT Output valid time
SMIDATAIN
SMI_CLK
valid time
valid time
Signal
SMICSn rise timings
Timing requirements for SMI
Parameter
Input setup time
Input hold time
Rise time
Fall time
rise
rise
fall
fall
Parameter
t
t
delay_max
delay_min
Doc ID 16324 Rev 2
-2.59
t
t
Max
8.27
1.92
1.69
1.78
1.63
1.82
1.63
2.03
arrivalSMICSn_max_rise
arrivalSMICSn_min_rise
Input setup-hold/output delay
Value
- t
- t
arrival_SMI_CLK_max_fall
arrival_SMI_CLK_min_fall
1.40
1.19
Min
SPEAr300
Unit
ns