SPEAR300-2 STMicroelectronics, SPEAR300-2 Datasheet - Page 77

• 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

SPEAr300
6.7.2
Figure 43. SPI master mode external timing (clock phase = 0)
SPI master mode timings (clock phase = 1)
Table 47.
Table 48.
No.
No.
4
5
6
7
8
9
t
t
t
t
t
t
h(CLKH-
d(CLKH-
h(CLKL-
d(CLKL-
su(DIV-
su(DIV-
CLKH)
CLKL)
DOV)
DOV)
DIV)
DIV)
Timing requirements for SPI master mode (clock phase = 1)
Switching characteristics over recommended operating conditions for
SPI master mode (clock phase = 1 )
Setup time, MISO (input)
Setup time, MISO (input)
MOSI (output) transition
MOSI (output) transition
Hold time, MISO (input)
Hold time, MISO (input)
valid before SSP_CLK
valid before SSP_CLK
(output) falling edge to
Delay time, SSP_CLK
(output) rising edge to
Delay time, SSP_CLK
valid after SSP_CLK
valid after SSP_CLK
(output) falling edge
(output) falling edge
(output) rising edge
(output) rising edge
Parameters
Parameters
Doc ID 16324 Rev 2
Polarity = 0
Polarity = 1
polarity = 0
polarity = 1
polarity = 0
polarity = 1
Clock
Clock
Clock
Clock
Clock
Clock
-0.411
-0.411
-3.138
-3.138
0.912
0.912
Min
Min
Timing requirements
-0.342
-0.342
1.720
1.720
2.175
2.175
Max
Max
Unit
Unit
ns
ns
ns
ns
ns
ns
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