MCF54454VR266 Freescale Semiconductor, MCF54454VR266 Datasheet - Page 32

• Manufacturer Part Number: MCF54454VR266
• Description: IC MPU 32BIT 266MHZ 360TEPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF5445xr

Specifications of MCF54454VR266

• Core Processor: Coldfire V4
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: I²C, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, WDT
• Number Of I /o: 132
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.35 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 360-TEPBGA
• Processor Series: MCF544x
• Core: ColdFire V4
• Data Bus Width: 32 bit
• Program Memory Size: 16 KB
• Data Ram Size: 32 KB
• Interface Type: I2C, SPI, SSI
• Maximum Clock Frequency: 66 MHz
• Number Of Timers: 8
• Operating Supply Voltage: - 0.3 V to + 4 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: M54455EVB
• Minimum Operating Temperature: 0 C
• On-chip Adc: 16 bit, 16 Channel
• On-chip Dac: 16 bit, 16 Channel
• For Use With: M54455EVB - BOARD EVAL FOR MCF5445X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical Characteristics
5.12
Table 18
Table 19
32
lists specifications for the I
lists specifications for the I
Num
SSI_BCLK
SSI_RXD
I1
I2
I3
I4
I5
SSI_TXD
(Output)
I
SSI_FS
SSI_FS
(Input)
2
(Input)
1
1
2
1
3
C Timing Specifications
Num
I1
I2
I3
I4
I5
I6
I7
I8
I9
Start condition hold time
Clock low period
I2C_SCL/I2C_SDA rise time (V
Data hold time
I2C_SCL/I2C_SDA fall time (V
Start condition hold time
Clock low period
I2C_SCL/I2C_SDA rise time (V
Data hold time
I2C_SCL/I2C_SDA fall time (V
Clock high time
Data setup time
Start condition setup time (for repeated start condition only)
Stop condition setup time
Table 19. I
Table 18. I
MCF5445x ColdFire
S15
S15
2
2
2
2
C input timing parameters shown in
C output timing parameters shown in
C Output Timing Specifications between SCL and SDA
C Input Timing Specifications between SCL and SDA
S12
Figure 17. SSI Timing — Slave Modes
Characteristic
S13
S17
Characteristic
IH
IL
S11
= 2.4 V to V
= 0.5 V to V
IH
S18
IL
®
= 2.4 V to V
= 0.5 V to V
Microprocessor Data Sheet, Rev. 6
S12
IL
IH
= 0.5 V)
= 2.4 V)
IL
IH
= 0.5 V)
S16
= 2.4 V)
S15
Figure
Figure
18.
18.
Min
10
—
—
Min
6
7
—
—
2
8
0
4
0
2
2
Max
Max
—
—
—
—
—
—
—
1
1
—
—
—
—
3
S16
Freescale Semiconductor
Units
t
t
t
t
t
SYS
SYS
ms
ms
SYS
SYS
SYS
S16
ns
ns
Units
t
t
t
SYS
SYS
SYS
µs
ns
S14