MCF51AC256BVPUE Freescale Semiconductor, MCF51AC256BVPUE Datasheet - Page 48
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MCF51AC256BVPUE
Manufacturer Part Number
MCF51AC256BVPUE
Description
MCU 32BIT 256K FLASH 64-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF51ACr
Datasheet
1.MCF51AC128CCFUE.pdf
(50 pages)
Specifications of MCF51AC256BVPUE
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
256KB (256K 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 ~ 105°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
+ 105 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:
MCF51AC256BVPUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Revision History
4
48
Revision
1
2
3
4
5
6
Revision History
Initial published
Updated ADC channels, Item 1, 4-5 on Table 2.10
Completed all theTBDs.
Changed RTC to RTI in
Corrected the block diagram.
Changed V
Added charge device model data and removed machine data in
Updated the specifications of V
Updated S2I
Added C column in
Updated f
Corrected the expansion of SPI to serial peripheral interface.
Updated V
Updated RI
Updated V
Added LPO on the
dco_DMX32
LVDL
LVDH
DDAD
DD
DD
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.6
in the
, S3I
, V
in the
to V
LVDL
Figure 1
DD
Table
in
Table
DDA
Table
, V
Table
in
Figure
, V
LVWH
Table
14.
11.
SSAD
10.
Table 22. Revision History
and LPO features in the
16.
and V
1.
LVDH
11.
to V
, V
LVWL
SSA
LVDL
.
in the
, V
LVWH
Description
Table
and V
Section 1.3,
10.
LVWL
in
Table
Table
“Features.”
8.
10.
Freescale Semiconductor