MC9S12E256VPVE Freescale Semiconductor, MC9S12E256VPVE Datasheet - Page 569

• Manufacturer Part Number: MC9S12E256VPVE
• Description: IC MCU 256K FLASH 25MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12E256VPVE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 91
• 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 ~ 105°C
• Package / Case: 112-LQFP
• 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: 92
• Number Of Timers: 12
• Maximum Operating Temperature: + 105 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
• 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

A.2
This section describes the characteristics of the on chip voltage regulator.
1
2
3
Freescale Semiconductor
Num
Monitors V
Monitors V
Monitors V
1
3
4
5
6
7
Voltage Regulator
C
P
P
P
C
P
P
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
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
MC9S12E256 Data Sheet, Rev. 1.08
LVRA
and V
Symbol
V
V
V
V
V
V
VDDR,A
V
V
PORD
DDPLL
V
PORD
PORA
LVRA
LVRD
LVIA
LVID
DD
must overlap
2.97
2.35
2.35
4.15
2.25
0.97
Min
4.0
—
—
Appendix A Electrical Characteristics
4.37
4.52
Typ
2.5
2.5
—
—
—
---
---
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
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