MC9S12P64VQK Freescale Semiconductor, MC9S12P64VQK Datasheet - Page 527

• Manufacturer Part Number: MC9S12P64VQK
• Description: 16-bit Microcontrollers - MCU 16 BIT 64K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of MC9S12P64VQK

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 64 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 5 V
• Operating Temperature Range: - 40 C to 105 C
• Package / Case: QFP-80
• Mounting Style: SMD/SMT
• Interface Type: I2C, SCI, SPI
• Program Memory Type: Flash

A.8
A.9
LVI (low voltage interrupt), POR (power-on reset) and LVRs (low voltage reset) handle chip power-up or
drops of the supply voltage.
Freescale Semiconductor
1. Monitors VDDA, active only in Full Performance Mode. Indicates I/O & ADC performance degradation due to low supply
2. Device functionality is guaranteed on power down to the LVR assert level
3. Monitors VDDX, active only in Full Performance Mode. MCU is monitored by the POR in RPM (see
4. The API Trimming APITR[5:0] bits must be set so that f
5. A hysteresis is guaranteed by design
Num
voltage.
1
2
3
4
5
6
7
8
Electrical Specification for Voltage Regulator
Chip Power-up and Voltage Drops
C
P
P
P
C
D
T
T
T
The LVR monitors the voltages V
drops on these supplies which would prohibit the correct function of the
microcontroller, the LVR is triggering a reset.
Input Voltages
VDDA Low Voltage Interrupt Assert Level
VDDA Low Voltage Interrupt Deassert Level
VDDX Low Voltage Reset Deassert
API ACLK frequency
(APITR[5:0] = %000000)
Trimmed API internal clock
The first period after enabling the counter
by APIFE might be reduced by API start up
delay
Temperature Sensor Slope
High Temperature Interrupt Assert
(CPMUHTTR=$88)
High Temperature Interrupt Deassert
(CPMUHTTR=$88)
Characteristic
(5)
S12P-Family Reference Manual, Rev. 1.13
Table A-24. IVREG Characteristics
(4)
∆f / f
nominal
(2) (3)
ACLK
DD
NOTE
(1)
, V
=10KHz.
DDF
Symbol
V
V
df
T
T
VDDR,A
V
V
f
dV
LVRXD
ACLK
t
ACLK
HTID
sdel
HTIA
LVIA
LVID
and V
TS
DDX
- 5%
Min
3.13
4.04
4.19
. As soon as voltage
4.0
—
—
—
Typical
4.23
4.38
125
105
5.5
10
—
—
—
—
Figure
Electrical Characteristics
+ 5%
Max
4.40
4.49
3.13
A-4)
100
5.5
6.5
—
Unit
KHz
mV/
o
o
us
—
V
V
V
V
C
C
527