MC9S12H256VFVE Freescale Semiconductor, MC9S12H256VFVE Datasheet - Page 123

• 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

Conditions are shown in Table A-4 unless otherwise noted, C
Num C
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
P Frequency of operation (E-clock)
P Cycle time
D Pulse width, E low
D Pulse width, E high
D Address delay time
D Address valid time to E rise (PW
D Muxed address hold time
D Address hold to data valid
D Data hold to address
D Read data setup time
D Read data hold time
D Write data delay time
D Write data hold time
D Write data setup time
D Address access time
D E high access time
D Non-multiplexed address delay time
D Non-muxed address valid to E rise (PW
D Non-multiplexed address hold time
D Chip select delay time
D Chip select access time
D Chip select hold time
D Chip select negated time
D Read/write delay time
D Read/write valid time to E rise (PW
D Read/write hold time
D Low strobe delay time
D Low strobe valid time to E rise (PW
D Low strobe hold time
D NOACC strobe delay time
D NOACC valid time to E rise (PW
Table A-20 Expanded Bus Timing Characteristics
1
1
(PW
1
1
Rating
(t
(PW
cyc
1
EH
(t
–t
cyc
–t
EH
AD
DSR
–t
–t
–t
CSD
DDW
EL
EL
DSR
)
–t
–t
EL
EL
–t
)
NOD
AD
)
DSR
–t
–t
)
RWD
LSD
EL
)
)
–t
)
)
NAD
)
LOAD
Symbol
= 50pF
PW
PW
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AHDS
t
t
ACCA
ACCE
t
t
t
t
ACCS
t
t
t
t
t
DDW
DHW
DSW
RWD
RWH
t
MAH
DHR
RWV
NOD
t
DHA
DSR
NAD
NAV
NAH
CSD
CSH
CSN
NOV
t
LSD
LSV
LSH
cyc
AD
f
AV
o
EH
EL
MC9S12H256 Device User Guide — V01.20
t
cyc
Min
62.5
30
30
22
24
23
30
26
25
25
25
/4 – 2
0
2
7
2
0
2
6
2
2
8
2
2
Typ
6 + t
Max
16.0
8
7
6
7
7
7
cyc
/4
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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