SPEAR300-2 STMicroelectronics, SPEAR300-2 Datasheet - Page 72

• 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
6.6
72/83
SMI - Serial memory interface
Figure 37. SMIDATAIN data path
Table 39.
Figure 38. SMIDATAOUT/SMICSn data paths
SMI_DATAIN
Signal
SMIDATAIN timings
OUTPUT
SMICLK
SMI_DATAIN
t
input_delay
SMI_CLK
t
Parameter
SETUP_max
t
HOLD_min
t
Doc ID 16324 Rev 2
t
t
t
cd_max
cd_min
d_max
d_min
t
D
SMI_CLK_i
t
SMIDATAIN arrival
t
CD
t
S
t
H
t
t
SMIDATAIN_arrival_max
SMIDATAIN_arrival_min
t
t
SMI_CLK_i_arrival_max
t
SMI_CLK_i_arrival_min
t
h
s
- t
+ t
d_min
d_max
Value
+ t
-t
cd_min
cd_max
- t
- t
HCLK
HCLK
input_delay
input_delay
HCLK
SPEAr300