MCF51QU64VLF Freescale Semiconductor, MCF51QU64VLF Datasheet - Page 34

• Manufacturer Part Number: MCF51QU64VLF
• Description: 32-bit Microcontrollers - MCU COLDFIREV1 64K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of MCF51QU64VLF

• Rohs: yes
• Core: ColdFire V1
• Processor Series: MCF51QU128
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 64 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.71 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT

Memories and memory interfaces
1. Specification is valid for all FB_AD[31:0], FB_CSn, FB_OE, FB_R/W, and FB_TS.
2. Specification is valid for all FB_AD[31:0].
34
Num
FB2
FB3
FB4
FB5
Address, data, and control output valid
Address, data, and control output hold
Data and FB_TA input setup
Data and FB_TA input hold
Description
The following diagrams refer to signal names that may not be
included on your particular device. Ignore these extraneous
signals.
Also, ignore the AA=0 portions of the diagrams because this
setting is not supported in the Mini-FlexBus.
Table 22. Flexbus switching specifications
MCF51QU128 Data Sheet, Rev. 4, 01/2012.
(continued)
Note
Min.
20
10
—
1
Max.
20
—
—
—
Freescale Semiconductor, Inc.
Unit
ns
ns
ns
ns
Notes
1
1
2
2