MC9S12NE64VTUE Freescale Semiconductor, MC9S12NE64VTUE Datasheet - Page 401
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MC9S12NE64VTUE
Manufacturer Part Number
MC9S12NE64VTUE
Description
IC MCU 64K FLASH EEPROM 80-TQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet
1.MC9S12NE64VTU.pdf
(554 pages)
Specifications of MC9S12NE64VTUE
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
Processor Series
S12N
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
8 KB
Interface Type
I2C, SCI, SPI
Maximum Clock Frequency
125 MHz
Number Of Programmable I/os
70
Number Of Timers
4
Operating Supply Voltage
- 0.3 V to + 3 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
EVB9S12NE64E, DEMO9S12NE64E
Minimum Operating Temperature
- 65 C
On-chip Adc
10 bit, 8 Channel
Cpu Family
HCS12
Device Core Size
16b
Frequency (max)
25MHz
Total Internal Ram Size
8KB
# I/os (max)
70
Number Of Timers - General Purpose
4
Operating Supply Voltage (typ)
2.5/3.3V
Operating Supply Voltage (max)
2.625/3.465V
Operating Supply Voltage (min)
2.357/2.375/3.135V
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 105C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
80
Package Type
TQFP
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
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12NE64VTUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S12NE64VTUE
Manufacturer:
FREESCALE
Quantity:
20 000
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Read: Anytime when register is in the map
Write: Anytime when register is in the map
Port A bits 7 through 0 are associated with address lines A15 through A8 respectively and data lines
D15/D7 through D8/D0 respectively. When this port is not used for external addresses such as in
single-chip mode, these pins can be used as general-purpose I/O. Data direction register A (DDRA)
determines the primary direction of each pin. DDRA also determines the source of data for a read of
PORTA.
This register is not in the on-chip memory map in expanded and special peripheral modes. Therefore, these
accesses will be echoed externally.
15.3.2.2
Read: Anytime when register is in the map
Write: Anytime when register is in the map
Port B bits 7 through 0 are associated with address lines A7 through A0 respectively and data lines D7
through D0 respectively. When this port is not used for external addresses, such as in single-chip mode,
these pins can be used as general-purpose I/O. Data direction register B (DDRB) determines the primary
direction of each pin. DDRB also determines the source of data for a read of PORTB.
This register is not in the on-chip memory map in expanded and special peripheral modes. Therefore, these
accesses will be echoed externally.
Freescale Semiconductor
Emulation Narrow with
IVIS, and Peripheral
Expanded Narrow
Expanded Wide,
Single Chip
Port B Data Register (PORTB)
To ensure that you read the value present on the PORTA pins, always wait
at least one cycle after writing to the DDRA register before reading from the
PORTA register.
To ensure that you read the value present on the PORTB pins, always wait
at least one cycle after writing to the DDRB register before reading from the
PORTB register.
Reset
W
R
AB/DB7
Bit 7
PB7
AB7
0
7
Figure 15-3. Port A Data Register (PORTB)
AB/DB6
PB6
AB6
6
0
6
MC9S12NE64 Data Sheet, Rev. 1.1
AB/DB5
PB5
AB5
5
0
5
NOTE
NOTE
AB/DB4
PB4
AB4
4
4
0
AB/DB3
PB3
AB3
3
0
3
AB/DB2
Memory Map and Register Definition
PB2
AB2
2
0
2
AB/DB1
PB1
AB1
1
0
1
AB/DB0
Bit 0
PB0
AB0
0
0
401
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