MC9S12E256MFUE Freescale Semiconductor, MC9S12E256MFUE Datasheet - Page 572

• Manufacturer Part Number: MC9S12E256MFUE
• Description: IC MCU 256K FLASH 25MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12E256MFUE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 2.75 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-QFP
• Processor Series: S12E
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 60
• Number Of Timers: 12
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• On-chip Dac: 2-ch x 8-bit
• Controller Family/series: HCS12/S12X
• No. Of I/o's: 60
• Ram Memory Size: 16KB
• Cpu Speed: 25MHz
• No. Of Timers: 3
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• For Use With: M68EVB912E128 - BOARD EVAL FOR MC9S12E128/64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Appendix A Electrical Characteristics
A.2
This section describes the characteristics of the on chip voltage regulator.
1
2
3
572
Num
Monitors V
Monitors V
Monitors V
1
3
4
5
6
7
Voltage Regulator
C
P
P
P
P
P
C
DDA
DD
DD
, active only in Full Performance Mode. V
. Active in all modes.
, active only in Full Performance Mode. Indicates I/O & ADC performance degradation due to low supply voltage.
Input Voltages
Output Voltage Core
Output Voltage PLL
Low Voltage Interrupt
Low Voltage Reset
Power-on Reset
The electrical characteristics given in this section are preliminary and
should be used as a guide only. Values in this section cannot be guaranteed
by Freescale and are subject to change without notice.
Full Performance Mode
Full Performance Mode
Assert Level
Deassert Level
Assert Level
Deassert Level
Assert Level
Deassert Level
Characteristic
Table A-9. Voltage Regulator Electrical Parameters
3
2
1
MC9S12E128 Data Sheet, Rev. 1.07
LVRA
and V
Symbol
V
V
V
V
V
V
VDDR,A
V
V
PORD
DDPLL
V
PORA
PORD
LVRA
LVRD
LVIA
LVID
DD
must overlap
2.97
2.35
2.35
4.25
2.25
0.97
Min
4.1
—
—
Typical
4.37
4.52
2.5
2.5
—
—
—
---
---
Freescale Semiconductor
Max
2.75
2.75
4.66
4.77
2.55
2.05
5.5
—
—
Unit
V
V
V
V
V
V
V
V
V