MC9S12NE64CPV Freescale Semiconductor, MC9S12NE64CPV Datasheet - Page 539

• Manufacturer Part Number: MC9S12NE64CPV
• Description: IC MCU 25MHZ ETHERNT/PHY 112LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12NE64CPV

• Mfg Application Notes: MC9S12NE64 Integrated Ethernet Controller Implementing an Ethernet Interface with the MC9S12NE64 Web Server Development with MC9S12NE64 and Open TCP
• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.375 V ~ 3.465 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 70
• Number Of Timers: 16 bit
• Operating Supply Voltage: - 0.3 V to + 3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• On-chip Adc: 10 bit
• For Use With: EVB9S12NE64E - BOARD EVAL FOR 9S12NE64DEMO9S12NE64E - DEMO BOARD FOR 9S12NE64
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

A.17
This section describes the characteristics of the on-chip voltage regulator (VREG_PHY).
A.17.1
Voltage regulator sub modules POR (power-on reset) and LVR (low-voltage reset) handle chip power-up
or drops of the supply voltage. Their function is described in Figure A-15.
Freescale Semiconductor
1
2
3
4
5
Num
High Impedance Output
Current I
High Impedance Output
Monitors V
Monitors V
1
2
3
4
5
7
Voltage Regulator Operating Characteristics
MCU Power-Up and LVR Graphical Explanation
DDPLL
C
C
P
P
P
P
P
DD
DD
, active only in Full Performance Mode. V
. Active in all modes.
Input Voltages
Regulator Current
Output Voltage Core
Output Voltage PLL
Low Voltage Reset
Power-on Reset
= 3 mA (Pierce Oscillator)
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 Semiconductor and are subject to change
without notice.
Reduced Power Mode
Shutdown Mode
Full Performance Mode
Reduced Power Mode
Shutdown Mode
Full Performance Mode
Shutdown Mode
Assert Level
Deassert Level
Assert Level
Deassert Level
Reduced Power Mode
Characteristic
Table A-30. VREG_PHY - Operating Conditions
5
4
MC9S12NE64 Data Sheet, Rev. 1.1
2
V
VDDR,A,X1,X2
Symbol
V
V
V
LVRA
V
V
I
V
DDPLL
PORA
PORD
REG
LVRA
LVRD
DD
and V
PORD
3.135
2.375
2.375
must overlap
2.25
0.97
Min
1.6
1.6
—
—
—
—
—
—
Voltage Regulator Operating Characteristics
Typical
2.5
2.5
2.5
2.5
—
20
12
—
—
---
---
1
3
3.465
2.625
2.625
Max
2.75
2.75
2.55
2.05
50
40
—
—
—
—
Unit
µA
µA
V
V
V
V
V
V
V
V
V
V
V
539