MCF51AC128CVFUE Freescale Semiconductor, MCF51AC128CVFUE Datasheet - Page 37

• Manufacturer Part Number: MCF51AC128CVFUE
• Description: MCU 32BIT 128K FLASH 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: MCF51ACr

Specifications of MCF51AC128CVFUE

• Core Processor: Coldfire V1
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 20x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 64-QFP
• Cpu Family: MCF51AC
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 50.33MHz
• Interface Type: SCI/SPI
• Total Internal Ram Size: 16KB
• # I/os (max): 54
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 20-chx12-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: PQFP
• Processor Series: MCF51AC
• Core: ColdFire V1
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Maximum Clock Frequency: 50.33 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 8
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

2.13
This section provides details about program/erase times and program-erase endurance for the Flash
memory.
Program and erase operations do not require any special power sources other than the normal V
For more detailed information about program/erase operations, see
Freescale Semiconductor
(CPOL = 0)
(CPOL = 1)
(OUTPUT)
NOTE:
(INPUT)
(INPUT)
(INPUT)
(INPUT)
SPSCK
SPSCK
MISO
MOSI
1. Not defined but normally LSB of character just received
SS
Flash Specifications
NOTE
SEE
7
2
SLAVE
4
5
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.6
9
MSB IN
1
MSB OUT
Figure 16. SPI Slave Timing (CPHA = 0)
Figure 17. SPI Slave Timing (CPHA = 1)
6
4
12
11
10
BIT 6 . . . 1
BIT 6 . . . 1
SLAVE LSB OUT
11
12
3
Chapter 4,
LSB IN
“Memory.”
Electrical Characteristics
8
DD
supply.
37