MC9S12XDT256CAA Freescale Semiconductor, MC9S12XDT256CAA Datasheet - Page 656

• Manufacturer Part Number: MC9S12XDT256CAA
• Description: IC MCU 256K FLASH 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XDT256CAA

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 59
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Processor Series: S12XD
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: CAN/I2C/SCI/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 59
• Number Of Timers: 12
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: EVB9S12XDP512E
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 18 Memory Mapping Control (S12XMMCV3)
18.3
18.3.1
A summary of the registers associated with the MMC block is shown in
of the registers and bits are given in the subsections that follow.
656
Address
0x000A
0x000B
0x0010
0x0011
0x0012
0x0013
0x0014
0x0015
0x0016
0x0017
0x0030
0x0031
Memory Map and Registers
MMCCTL0
MMCCTL1
Reserved
Reserved
Reserved
Reserved
Register
DIRECT
GPAGE
RPAGE
Module Memory Map
EPAGE
PPAGE
MODE
Name
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
MODC
DP15
PIX7
Bit 7
RP7
EP7
0
0
0
0
0
0
0
Figure 18-2. MMC Register Summary
MC9S12XDP512 Data Sheet, Rev. 2.21
= Unimplemented or Reserved
MODB
DP14
PIX6
GP6
RP6
EP6
6
0
0
0
0
0
0
MODA
DP13
PIX5
GP5
RP5
EP5
5
0
0
0
0
0
0
DP12
PIX4
GP4
RP4
EP4
4
0
0
0
0
0
0
0
CS3E
DP11
PIX3
GP3
RP3
EP3
3
0
0
0
0
0
0
Figure
EROMON
CS2E
DP10
18-2. Detailed descriptions
PIX2
GP2
RP2
EP2
2
0
0
0
0
0
Freescale Semiconductor
ROMHM
CS1E
PIX1
GP1
DP9
RP1
EP1
1
0
0
0
0
0
ROMON
CS0E
Bit 0
PIX0
GP0
DP8
RP0
EP0
0
0
0
0
0