MC9S12NE64VTU Freescale Semiconductor, MC9S12NE64VTU Datasheet - Page 68

• Manufacturer Part Number: MC9S12NE64VTU
• Description: IC MCU 25MHZ ETHERNET/PHY 80TQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12NE64VTU

• Mfg Application Notes: MC9S12NE64 Integrated Ethernet Controller Implementing an Ethernet Interface with the MC9S12NE64 Web Server Development with MC9S12NE64 and Open TCP
• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.375 V ~ 3.465 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 80-TQFP Exposed Pad, 80-eTQFP, 80-HTQFP, 80-VQFP
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 70
• Number Of Timers: 16 bit
• Operating Supply Voltage: - 0.3 V to + 3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• On-chip Adc: 10 bit
• For Use With: EVB9S12NE64E - BOARD EVAL FOR 9S12NE64DEMO9S12NE64E - DEMO BOARD FOR 9S12NE64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Chapter 2 64 Kbyte Flash Module (S12FTS64KV3)
2.1.4
A block diagram of the Flash module is shown in
2.2
The Flash module contains no signals that connect off-chip.
2.3
This subsection describes the memory map and registers for the Flash module.
2.3.1
The Flash memory map is shown in
addresses between 0x4000 and 0xFFFF which corresponds to three 16-Kbyte pages. The content of the
68
Command
Request
Interrupt
Oscillator
Clock
External Signal Description
Memory Map and Register Definition
Block Diagram
Module Memory Map
FTS64K
Clock
Divider
Command Pipeline
comm2
addr2
data2
Figure 2-1. FTS64K Block Diagram
Figure
Command
MC9S12NE64 Data Sheet, Rev. 1.1
Interface
Protection
Security
FCLK
2-2. The HCS12 architecture places the Flash memory
comm1
addr1
data1
Figure
2-1.
Flash Block
32K * 16 Bits
sector 127
sector 0
sector 1
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