MC9S12NE64VTU Freescale Semiconductor, MC9S12NE64VTU Datasheet - Page 76
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MC9S12NE64VTU
Manufacturer Part Number
MC9S12NE64VTU
Description
IC MCU 25MHZ ETHERNET/PHY 80TQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet
1.MC9S12NE64VTU.pdf
(554 pages)
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
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Price
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Chapter 2 64 Kbyte Flash Module (S12FTS64KV3)
2.3.2.3
All bits read 0 and are not writable in normal mode.
2.3.2.4
The FCNFG register enables the Flash interrupts and gates the security backdoor writes.
CBEIE, CCIE and KEYACC bits are readable and writable while all remaining bits read 0 and are not
writable. KEYACC is only writable if KEYEN (see
76
This register is reserved for factory testing and is not accessible.
Reset
Reset
CBEIE
Field
7
W
W
R
R
CBEIE
Command Buffer Empty Interrupt Enable — The CBEIE bit enables an interrupt in case of an empty command
buffer in the Flash module.
0 Command buffer empty interrupt disabled.
1 An interrupt will be requested whenever the CBEIF flag (see
RESERVED1
Flash Configuration Register (FCNFG)
7
0
0
7
0
is set.
= Unimplemented or Reserved
= Unimplemented or Reserved
CCIE
6
0
0
6
0
Figure 2-7. Flash Configuration Register (FCNFG)
Table 2-8. FCNFG Field Descriptions
KEYACC
MC9S12NE64 Data Sheet, Rev. 1.1
5
0
0
5
0
Figure 2-6. RESERVED1
4
0
0
4
0
0
Section
Description
2.3.2.2) is set to the enabled state.
3
0
0
3
0
0
Section 2.3.2.7, “Flash Status Register (FSTAT)”)
2
0
0
2
0
0
Freescale Semiconductor
1
0
0
1
0
0
BKSEL
0
0
0
0
0
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