MC9S12E256VPVE Freescale Semiconductor, MC9S12E256VPVE Datasheet - Page 592

• Manufacturer Part Number: MC9S12E256VPVE
• Description: IC MCU 256K FLASH 25MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12E256VPVE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 2.75 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 112-LQFP
• Processor Series: S12E
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 92
• Number Of Timers: 12
• 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
• On-chip Dac: 2-ch x 8-bit
• For Use With: M68EVB912E128 - BOARD EVAL FOR MC9S12E128/64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Appendix A Electrical Characteristics
1
592
Conditions are 4.75V < VDDX < 5.25V, Junction Temperature -40°C to +140°C, C
Num
Affected by clock stretch: add N x t
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
1
2
3
4
5
6
7
8
9
C
P
P
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Frequency of operation (E-clock)
Cycle time
Pulse width, E low
Pulse width, E high
Address delay time
Address valid time to E rise (PW
Muxed address hold time
Address hold to data valid
Data hold to address
Read data setup time
Read data hold time
Write data delay time
Write data hold time
Write data setup time
Address access time
E high access time
Non-multiplexed address delay time
Non-muxed address valid to E rise (PW
Non-multiplexed address hold time
Chip select delay time
Chip select access time
Chip select hold time
Chip select negated time
Read/write delay time
Read/write valid time to E rise (PW
Read/write hold time
Low strobe delay time
Low strobe valid time to E rise (PW
Low strobe hold time
NOACC strobe delay time
NOACC valid time to E rise (PW
NOACC hold time
IPIPO[1:0] delay time
IPIPO[1:0] valid time to E rise (PW
IPIPO[1:0] delay time
IPIPO[1:0] valid time to E fall
Table A-26. Expanded Bus Timing Characteristics (5V Range)
cyc
1
1
(PW
1
Rating
1
1
where N=0,1,2 or 3, depending on the number of clock stretches.
(t
(PW
(PW
cyc
1
EH
(t
MC9S12E256 Data Sheet, Rev. 1.08
–t
cyc
EH
–t
EH
AD
DSR
–t
-t
–t
–t
P1V
CSD
DDW
EL
EL
DSR
)
–t
EL
)
–t
EL
EL
–t
)
NOD
AD
)
–t
DSR
–t
–t
P0D
)
RWD
LSD
EL
)
)
–t
)
)
)
NAD
)
Symbol
PW
PW
t
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
t
t
t
t
DDW
DHW
DSW
RWD
RWH
t
MAH
DHR
RWV
NOD
NOH
t
DHA
DSR
NAD
NAH
CSD
CSH
CSN
NOV
t
NAV
LSD
LSV
LSH
P0D
P0V
P1D
P1V
cyc
AD
f
AV
o
EH
EL
LOAD
Min
40
19
19
11
13
12
19
14
11
14
14
14
11
11
—
—
—
—
—
—
—
= 50pF
0
2
7
2
0
2
6
2
2
8
2
2
2
2
2
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Freescale Semiconductor
Max
25.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
16
—
—
—
—
—
—
—
—
—
—
25
—
8
7
6
7
7
7
7
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
ns
ns
ns
ns
ns