S9S12HY64J0MLH Freescale Semiconductor, S9S12HY64J0MLH Datasheet - Page 743

• Manufacturer Part Number: S9S12HY64J0MLH
• Description: MCU 64K FLASH AUTO 64-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of S9S12HY64J0MLH

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, LIN, SCI, SPI
• Peripherals: LCD, Motor control PWM, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-LQFP
• Controller Family/series: S12
• No. Of I/o's: 50
• Ram Memory Size: 4KB
• Cpu Speed: 64MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• Processor Series: S12HY
• Core: HCS12
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: DEMO9S12HY64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A.10 Electrical Specification for Voltage Regulator
A.11 Chip Power-up and Voltage Drops
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
C
C
D
P
P
P
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
(VREGHTTR=$88)
High Temperature Interrupt Deassert
(VREGHTTR=$88)
Characteristic
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
(5)
Table A-22. 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
sdel
HTIA
HTID
LVIA
LVID
and V
TS
DDX
3.13
4.04
4.19
- 5%
5.05
Min
120
110
. As soon as voltage
—
—
—
Typical
4.23
4.38
5.25
132
122
10
—
—
—
—
Figure
Electrical Characteristics
+ 5%
Max
4.40
4.49
3.13
5.45
A-4)
100
144
134
5.5
—
Unit
KHz
mV/
us
o
o
—
V
V
V
V
C
C
743