MCF51AC128CVFUE Freescale Semiconductor, MCF51AC128CVFUE Datasheet - Page 26

• 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

1
2
Electrical Characteristics
2.8
26
Num
Typical values assume V
only and are not tested in production.
DC potential difference.
1
2
3
4
5
6
7
8
9
C
D
D
D
D
D
D
C
C
C
C
C
D
D
ADC Characteristics
Supply voltage
Ground voltage
Reference
voltage high
Reference
voltage low
Input voltage
Input
capacitance
Input
resistance
Analog source
resistance
ADC
conversion
clock
frequency
Characteristic
DDA
= 5.0 V, Temp = 25 C, f
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.6
Table 13. 5 Volt 12-bit ADC Operating Conditions
Absolute
Delta to V
(V
Delta to V
(V
12-bit mode
10-bit mode
8-bit mode (all valid
f
High speed
(ADLPC = 0)
Low power
(ADLPC = 1)
ADCK
DD
SS
f
f
f
f
– V
– V
ADCK
ADCK
ADCK
ADCK
)
Conditions
DDA
SSA
DD
SS
> 4MHz
< 4MHz
> 4MHz
< 4MHz
)
)
2
2
ADCK
= 1.0 MHz unless otherwise stated. Typical values are for reference
V
V
Symb
V
V
C
R
V
f
V
ADCK
R
REFH
REFL
ADIN
ADIN
ADIN
DDA
DDA
SSA
AS
V
V
–100
–100
Min
2.7
2.7
REFL
0.4
0.4
SSA
—
—
—
—
—
—
—
Typical
V
V
4.5
—
DDA
SSA
—
—
—
—
—
—
—
—
0
0
3
1
V
V
V
Max
100
100
REFH
5.5
5.5
8.0
4.0
DDA
10
10
SSA
5
2
5
5
Freescale Semiconductor
MHz
Unit
mV
mV
k
k
pF
V
V
V
V
Comment
External
to MCU