MC9S12NE64CPV Freescale Semiconductor, MC9S12NE64CPV Datasheet - Page 533

• Manufacturer Part Number: MC9S12NE64CPV
• Description: IC MCU 25MHZ ETHERNT/PHY 112LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12NE64CPV

• 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: 70
• 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 ~ 85°C
• Package / Case: 112-LQFP
• 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

A.15.1.4
Erasing a NVM block takes:
The setup times can be ignored for this operation.
A.15.2
The reliability of the NVM blocks is guaranteed by stress test during qualification, constant process
monitors and burn-in to screen early life failures.
The failure rates for data retention and program/erase cycling are specified at < 2 ppm defects over lifetime
at the operating conditions noted.
A program/erase cycle is specified as two transitions of the cell value from erased → programmed →
erased, 1 → 0 → 1.
Freescale Semiconductor
1
2
3
4
5
6
Conditions are shown in
Num
Restrictions for oscillator in crystal mode apply!
Minimum programming times are achieved under maximum NVM operating frequency f
frequency f
Maximum erase and programming times are achieved under particular combinations of f
Minimum Erase times are achieved under maximum NVM operating frequency f
Minimum time, if first word in the array is not blank
Maximum time to complete check on an erased block.
1
2
3
4
5
6
7
8
9
C
D
D
D
D
D
D
P
P
P
NVM Reliability
Mass Erase
bus
.
External oscillator clock
Bus frequency for programming or erase
operations
Operating frequency
Single Word programming time
FLASH burst programming consecutive word
FLASH burst programming time for 32 words
Sector erase time
Mass erase time
Blank check time FLASH per block
Table A-4
unless otherwise noted
Table A-25. NVM Timing Characteristics
Rating
t
MC9S12NE64 Data Sheet, Rev. 1.1
mass
≈
20000
⋅
---------------------
f
NVMOP
Symbol
f
f
NVMOSC
f
NVMBUS
t
t
NVMOP
t
t
bwpgm
swpgm
t
brpgm
mass
check
1
t
era
678.4
NVMOP
20.4
100
Min
46
20
11
150
0.5
1
2
4
5
4
FLASH NVM Electrical Characteristics
2
2
.
NVMOP
NVMOP
Typ
and bus frequency f bus.
and maximum bus
1035.5
32778
74.5
26.7
Max
133
50
200
31
3
1
3
3
3
3
6
Unit
MHz
MHz
kHz
t
ms
ms
µs
µs
µs
cyc
533