MCF51AC128CVFUE Freescale Semiconductor, MCF51AC128CVFUE Datasheet - Page 19

• 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

Freescale Semiconductor
Num C
10
11
12
13
14
15
16
17
18
19
20
21
3
4
5
6
7
8
9
P
C
C
P Input high voltage; all digital inputs
P Input low voltage; all digital inputs
D Input hysteresis; all digital inputs
P Input leakage current; input only pins
P High impedance (off-state) leakage current
P Internal pullup resistors
P Internal pulldown resistors
C Input capacitance; all non-supply pins
P POR rearm voltage
D POR rearm time
P
P
P
P
T
D RAM retention voltage
Output low voltage — Low Drive (PTxDSn = 0)
Output low voltage — High Drive (PTxDSn = 1)
Output high current — Max total I
Output low current — Max total I
Low-voltage detection threshold —
high range
Low-voltage detection threshold —
low range
Low-voltage warning threshold —
high range
Low-voltage warning threshold
low range
Low-voltage inhibit reset/recover hysteresis
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.6
Parameter
3
4
Table 10. DC Characteristics (continued)
OL
OH
for all ports
for all ports
2
5 V, I
5 V, I
3 V, I
5 V, I
3 V, I
3 V, I
5 V, I
3 V, I
Load
2
Load
Load
Load
Load
Load
Load
Load
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
= 15 mA
= 4 mA
= 2 mA
= 2 mA
= 1 mA
= 8 mA
= 8 mA
= 4 mA
falling
falling
falling
falling
rising
rising
rising
rising
5 V
3 V
5 V
3 V
5V
3V
Symbol
V
V
V
V
V
V
I
t
V
|I
R
R
V
V
I
LVWH
V
|I
POR
OHT
V
C
LVDH
LVWL
OLT
LVDL
POR
RAM
OZ
hys
hys
OL
In
PU
PD
IH
IL
In
|
|
0.65  V
0.06  V
4.27
2.48
4.27
2.48
Min
0.9
4.2
2.5
4.2
2.5
—
—
—
—
—
—
—
20
20
—
10
—
—
DD
DD
Typical
4.35
2.68
4.45
2.68
100
0.1
0.1
1.4
4.4
2.7
4.4
2.7
0.6
45
45
60
—
—
—
—
—
—
—
—
—
Electrical Characteristics
1
0.35  V
Max
2.72
2.72
100
100
1.5
1.5
0.8
0.8
1.5
1.5
0.8
0.8
2.0
4.5
4.6
2.7
4.5
4.6
2.7
1.0
60
60
65
65
—
—
—
—
1
1
8
DD
Unit
mA
mA
mV
mV
A
A
k
k
pF
s
V
V
V
V
V
V
V
V
V
19