MC9S12H256VFVE Freescale Semiconductor, MC9S12H256VFVE Datasheet - Page 97

• Manufacturer Part Number: MC9S12H256VFVE
• Description: IC MCU 256K FLASH 16MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12H256VFVE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 99
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.25 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 144-LQFP
• Processor Series: S12H
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN/SCI/SPI
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 115
• Number Of Timers: 8
• Operating Supply Voltage: - 0.3 V to + 6 V
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A.1.10 Supply Currents
This section describes the current consumption characteristics of the device as well as the conditions for
the measurements.
A.1.10.1 Measurement Conditions
All measurements are without output loads. Unless otherwise noted the currents are measured in single
chip mode, internal voltage regulator enabled and at 16MHz bus frequency using a 4MHz oscillator in
Colpitts mode. Production testing is performed using a square wave signal at the EXTAL input.
A.1.10.2 Additional Remarks
In expanded modes the currents flowing in the system are highly dependent on the load at the address, data
and control signals as well as on the duty cycle of those signals. No generally applicable numbers can be
Conditions are shown in Table A-4 unless otherwise noted
NOTES:
1. Maximum leakage current occurs at maximum operating temperature. Current decreases by approximately one-half for
2. Maximum leakage current occurs at maximum operating temperature. Current decreases by approximately one-half for
3. This only applies to the EPP package, non-EPP packages retain the 100ns typ and 130ns max spec.
4. Refer to Section A.1.4 Current Injection, for more details
5. Parameter only applies in STOP or Pseudo STOP mode.
16
17
18
19
each 8 C to 12 C in the temperature range from 50 C to 125 C.
each 8 C to 12 C in the temperature range from 50 C to 125 C.
D Input Capacitance
T
P Port H, J Interrupt Input Pulse filtered
P Port H, J Interrupt Input Pulse passed
Injection current
Single Pin limit
Total Device Limit. Sum of all injected currents
4
Table A-6 5V I/O Characteristics
5
5
t
t
PULSE
PULSE
I
I
C
ICS
ICP
in
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