MCF51AC256BCLKER Freescale Semiconductor, MCF51AC256BCLKER Datasheet - Page 23

• Manufacturer Part Number: MCF51AC256BCLKER
• Description: MCU 32BIT 256K FLASH 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF51ACr

Specifications of MCF51AC256BCLKER

• Core Processor: Coldfire V1
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 69
• 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 24x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.6
Freescale Semiconductor
Num
1
2
3
4
C
T
T
T
T
Supply Current Characteristics
Run supply current measured at
FEI mode, all modules off,
system clock at:
Run supply current measured at
FEI mode, all modules on,
system clock at:
Run supply current measured at
FBE mode, all modules off
(RANGE = 1, HGO = 0), system
clock at:
Run supply current measured at
FBE mode, all modules on
(RANGE = 1, HGO = 0), system
clock at:
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.6
Parameter
Table 11. Supply Current Characteristics
16 MHz
16 MHz
16 MHz
16 MHz
2 MHz
4 MHz
8 MHz
2 MHz
4 MHz
8 MHz
2 MHz
4 MHz
8 MHz
2 MHz
4 MHz
8 MHz
Symbol
RI
DD
V
DD
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
(V)
Typical
11.90
11.85
14.74
13.10
13.07
15.55
15.40
2.27
2.24
3.67
3.64
6.55
6.54
3.28
3.26
4.33
4.32
8.17
8.05
14.8
3.28
3.26
4.69
4.67
7.48
7.46
3.64
3.63
5.38
5.35
8.65
8.64
1
Electrical Characteristics
Max
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—
—
—
—
—
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—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
Unit
mA
23