MC9S12E256VPVE Freescale Semiconductor, MC9S12E256VPVE Datasheet - Page 29

• 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

0x001A – 0x001B Miscellaneous Peripherals (Device User Guide)
0x001C – 0x001D MMC Map 3 of 4 (HCS12 Module Mapping Control, Device User Guide)
0x001E – 0x001E MEBI Map 2 of 3 (HCS12 Multiplexed External Bus Interface)
0x001F – 0x001F INT Map 2 of 2 (HCS12 Interrupt)
0x0020 – 0x002F DBG (Including BKP) Map 1 of 1 (HCS12 Debug)
Freescale Semiconductor
Address
Address
Address
Address
Address
0x001C
0x001D
0x001A
0x001B
0x001E
0x001F
0x0020
0x0021
0x0022
0x0023
0x0024
0x0025
MEMSIZ0
MEMSIZ1
PARTIDH
DBGCNT
DBGCCX
PARTIDL
DBGTBH
DBGTBL
DBGSC
DBGC1
HPRIO
INTCR
Name
Name
Name
Name
Name
—
—
—
—
—
—
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R rom_sw1
R
R
R
R
R
R
R
R
reg_sw0
DBGEN
PSEL7
Bit 15
IRQE
Bit 7
ID15
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
TBF
ID7
AF
PAGSEL
rom_sw0
MC9S12E256 Data Sheet, Rev. 1.08
IRQEN
PSEL6
Bit 14
Bit 6
ID14
Bit 6
Bit 6
Bit 6
Bit 6
ARM
Bit 6
ID6
BF
0
0
eep_sw1
TRGSEL
PSEL5
Bit 13
Bit 5
ID13
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
ID5
CF
0
0
Chapter 1 MC9S12E256 Device Overview (MC9S12E256DGV1)
eep_sw0
PSEL4
BEGIN
Bit 12
Bit 4
ID12
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
ID4
0
0
0
DBGBRK
PSEL3
Bit 11
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
ID11
Bit 3
ID3
0
0
0
EXTCMP
CNT
ram_sw2
PSEL2
Bit 10
Bit 2
ID10
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
ID2
0
0
0
TRG
ram_sw1
pag_sw1
PSEL1
Bit 1
Bit 1
Bit 1
Bit 1
Bit 1
Bit 9
Bit 1
ID9
ID1
0
CAPMOD
ram_sw0
pag_sw0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 8
Bit 0
ID8
ID0
0
0
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