MCF51AC128ACPUE Freescale Semiconductor, MCF51AC128ACPUE Datasheet - Page 27
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
MCF51AC128ACPUE
Manufacturer Part Number
MCF51AC128ACPUE
Description
MCU 32BIT 128K FLASH CAN 64-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF51ACr
Datasheet
1.MCF51AC128CCFUE.pdf
(50 pages)
Specifications of MCF51AC128ACPUE
Core Processor
Coldfire V1
Core Size
32-Bit
Speed
50MHz
Connectivity
CAN, 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
32K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 20x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Processor Series
MCF51AC
Core
ColdFire V1
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
SCI, SPI
Maximum Clock Frequency
50.33 MHz
Number Of Programmable I/os
54
Number Of Timers
8
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 20 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF51AC128ACPUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Num
Freescale Semiconductor
1
2
3
4
5
6
C
D
P
T
T
T
T
V
AS
Supply current
ADLPC = 1
ADLSMP = 1
ADCO = 1
Supply current
ADLPC = 1
ADLSM = 0
ADCO = 1
Supply current
ADLPC = 0
ADLSMP = 1
ADCO = 1
Supply current
ADLPC = 0
ADLSMP = 0
ADCO = 1
Supply current
ADC
asynchronous
clock source
Characteristic
+
–
Table 14. 5 Volt 12-bit ADC Characteristics (V
R
AS
Figure 9. ADC Input Impedance Equivalency Diagram
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.6
Stop, reset, module off
High speed (ADLPC = 0)
Low power (ADLPC = 1)
C
AS
Z
AS
Conditions
V
+
–
ADIN
INPUT PIN EQUIVALENT
Pad
leakage
due to
input
protection
INPUT PIN
INPUT PIN
INPUT PIN
SIMPLIFIED
CIRCUIT
f
Symb
ADACK
I
I
I
I
I
DDA
DDA
DDA
DDA
DDA
REFH
1.25
Min
—
—
—
—
—
2
Z
= V
ADIN
DDA
CHANNEL SELECT
Typical
0.582
0.011
R
R
R
R
133
218
327
3.3
SIMPLIFIED
, V
ADIN
ADIN
ADIN
ADIN
2
CIRCUIT
REFL
1
= V
Max
3.3
—
—
—
1
1
5
Electrical Characteristics
SSA
)
C
MHz
Unit
mA
ADIN
A
A
A
A
ADC SAR
ENGINE
Comment
t
1/f
ADACK
ADACK
27
=